R88D-1SN[]-ECT-51 AC Servo System 1S-series with SS1/SLS Safety Sub-Functions/Specifications

Item			Specifications
Operating ambient temperature and humidity			0 to 55°C, 90% max. (with no condensation)
Storage ambient temperature and humidity			-20 to 65°C, 90% max. (with no condensation)
Operating and storage atmosphere			No corrosive gases
Operating altitude			1,000 m max.
Vibration resistance			10 to 60 Hz and at an acceleration of 5.88 m/s² or less (Not to be run continuously at the resonance frequency)
Insulation resistance			Between power supply terminals/power terminals and PE terminals: 0.5 MW min. (at 500 VDC)
Dielectric strength			Between power supply terminals/power terminals and PE terminals: 1,500 VAC for 1 min (at 50/60 Hz)
Protective structure			IP20 (Built into IP54 panel)
International standard *1	EU Directives and UK legislation	EMC	EN 61800-3 second environment, C3 category
		Low Voltage	EN 61800-5-1
		Machinery	EN ISO 13849-1 (Cat.3), EN 61508, EN 62061, EN 61800-5-2
	UL standards		UL 61800-5-1
	CSA standards		CSA C22.2 No. 274
	Korean Radio Regulations (KC)		Compliant
	Australian EMC Labelling Requirements (RCM)		Compliant
	SEMI standards		Can conform to the standard for momentary power interruptions (for no-load operation).
	Ship standards (NK/LR)		Not compliant

*1. Refer to the OMRON website (http://www.ia.omron.com/) or consult your OMRON representative for the most recent applicable standards for each model.
Note: The above items reflect individual evaluation testing. The results may differ under compound conditions.

The detail of Machinery Directive is as follows:
The STO function via safety input signals: EN ISO 13849-1 (Cat3 PLe), EN 61508, EN 62061, EN 61800-5-2 (SIL3)
The safety function via FSoE communications: EN ISO 13849-1 (Cat.3 PLd), EN 61508 (SIL2), EN 62061 (SIL2), EN 61800-5-2

Disconnect all connections to the Servo Drive before attempting a megger test (insulation resistance measurement) on a Servo Drive. Not doing so may result in the Servo Drive failure.
Do not perform a dielectric strength test on the Servo Drive. Internal elements may be damaged.

Servo Drive model (R88D-)			1SN01L-ECT-51	1SN02L-ECT-51	1SN04L-ECT-51
Item			100 W	200 W	400 W
Input	Main circuit	Power supply voltage	Single-phase 100 to 120 VAC (85 to 132 V) *1
	Main circuit	Frequency	50/60 Hz (47.5 to 63 Hz) *1
	Control circuit	Power supply voltage	24 VDC (21.6 to 26.4 V)
	Control circuit	Current consumption *2	600 mA
	Rated input current [A (rms)] (Main circuit power supply voltage: 120 VAC)	Single-phase	2.9	4.9	8.4
		3-phase	---	---	---
Output	Rated current [A (rms)]		1.5	2.5	4.8
Output	Maximum current [A (rms)]		4.7	8.4	14.7
Heat value [W]		*Main circuit 3**	14.8	23.4	33.1
Heat value [W]		Control circuit	11	11	13.2
Applicable Servomotor rated output [W]			100	200	400
3,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1M05030S 1M10030S	1M20030S	1M40030S
Hold time at momentary power interruption (Main circuit power supply voltage: 100 VAC)			10 ms (Load condition: rated output) *4
SCCR [A (rms)]			5000
Weight [kg]			1.2	1.5	1.9

*1. The values outside parentheses indicate the rated value, and the values inside parentheses indicate the range of acceptable variation.
*2. Select a DC power supply in consideration of the current values that are specified in the current consumption.
The rated current value that is printed on the product nameplate is a condition to apply the 1S-series product for the UL/Low Voltage Directive.
Therefore, you do not need to consider it when you select a DC power supply for each model.
*3. This is the maximum heating value in applicable Servomotors.
Refer to the table on the page 14 for the Heating Values of Applicable Servomotors.
*4. It is a hold time at momentary power interruption of the main circuit. However, if the main circuit power supply voltage falls below the rated voltage, even if it is a momentary power interruption within the hold time at momentary power interruption, a Main Power Supply Undervoltage (Error No. 13.00) may occur. In addition, use a DC power supply to fulfill the following conditions so that the power supply of the control circuit is held during momentary power interruption. Reinforced insulation or double insulation, and the output hold time of 10 ms or more.

Servo Drive model (R88D-)			1SN01H-ECT-51	1SN02H-ECT-51	1SN04H-ECT-51	1SN08H-ECT-51
Item			100 W	200 W	400 W	750 W
Input	Main circuit	Power supply voltage	Single-phase and 3-phase 200 to 240 VAC (170 to 252 V) *1
	Main circuit	Frequency	50/60 Hz (47.5 to 63 Hz) *1
	Control circuit	Power supply voltage	24 VDC (21.6 to 26.4 V)
	Control circuit	Current consumption *2	600 mA
	Rated current [A (rms)] (Main circuit power supply voltage: 240 VAC)	Single-phase	1.8	2.7	4.6	7.3
		3-phase	1.0	1.5	2.7	4.0
Output	Rated current [A (rms)]		0.8	1.5	2.5	4.6
Output	Maximum current [A (rms)]		3.1	5.6	9.1	16.9
Heat value [W]		*Main circuit 3**	15.7/15.3 *4	15.2/14.6 *4	22.4/22.4 *4	40/39.7 *4
Heat value [W]		Control circuit	11	11	11	13.2
Applicable Servomotor rated output [W]			100	200	400	750
3,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1M05030T 1M10030T	1M20030T	1M40030T	1M75030T
2,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	---	---	---	---
1,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	---	---	---	---
Hold time at momentary power interruption (Main circuit power supply voltage: 200 VAC)			10 ms (Load condition: rated output) *5
SCCR [A (rms)]			5000
Weight [kg]			1.2	1.2	1.5	2.0

Servo Drive model (R88D-)			1SN10H-ECT-51	1SN15H-ECT-51	1SN20H-ECT-51	1SN30H-ECT-51
Item			1 kW	1.5 kW	2 kW	3 kW
Input	Main circuit	Power supply voltage	3-phase 200 to 240 VAC (170 to 252 V) *1	Single-phase and 3-phase 200 to 240 VAC (170 to 252 V) *1	3-phase 200 to 240 VAC (170 to 252 V) *1
	Main circuit	Frequency	50/60 Hz (47.5 to 63 Hz) *1
	Control circuit	Power supply voltage	24 VDC (21.6 to 26.4 V)
	Control circuit	Current consumption *2	600 mA	900 mA
	Rated current [A (rms)] (Main circuit power supply voltage: 240 VAC)	Single-phase	---	15.7	---	---
		3-phase	5.8	9.0	13.0	15.9
Output	Rated current [A (rms)]		7.7	9.7	16.2	22.3
Output	Maximum current [A (rms)]		16.9	28.4	41.0	54.7
Heat value [W]		*Main circuit 3**	46.5	85.5/85.5 *4	128.9	167.5
Heat value [W]		Control circuit	13.2	20.4	20.4	20.4
Applicable Servomotor rated output [W]			1,000	1,500	2,000	3,000
3,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1L1K030T	1L1K530T	1L2K030T	1L3K030T
2,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1M1K020T	1M1K520T	1M2K020T	1M3K020T
1,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1M90010T	---	1M2K010T	1M3K010T
Hold time at momentary power interruption (Main circuit power supply voltage: 200 VAC)			10 ms (Load condition: rated output) *5
SCCR [A (rms)]			5000
Weight [kg]			2.0	3.4	3.4	3.4

Servo Drive model (R88D-)			1SN55H-ECT-51	1SN75H-ECT-51	1SN150H-ECT-51
Item			5.5 kW	7.5 kW	15 kW
Input	Main circuit	Power supply voltage	3-phase 200 to 240 VAC (170 to 252 V) *1
	Main circuit	Frequency	50/60 Hz (47.5 to 63 Hz) *1
	Control circuit	Power supply voltage	24 VDC (21.6 to 26.4 V)
	Control circuit	Current consumption *2	900 mA		1,200 mA
	Rated current [A (rms)] (Main circuit power supply voltage: 240 VAC)	3-phase	27.0	38.0	77.0
Output	Rated current [A (rms)]		28.6	42.0	70.0
Output	Maximum current [A (rms)]		84.8	113	169.7
Heat value [W]		*Main circuit 3**	290	360	610
Heat value [W]		Control circuit	19.9		29.7
Applicable Servomotor rated output [W]			5,500	7,500	15,000
3,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1L4K030T 1L4K730T	---	---
2,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	---	---	---
1,500-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1M4K015T 1M5K015T	1M7K515T	1M11K015T 1M15K015T
1,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	---	---	---
Hold time at momentary power interruption (Main circuit power supply voltage: 200 VAC)			10 ms (Load condition: rated output) *5
SCCR [A (rms)]			5000
Weight [kg]			9.4	9.4	21

*1. The values outside parentheses indicate the rated value, and the values inside parentheses indicate the range of acceptable variation.
*2. Select a DC power supply in consideration of the current values that are specified in the current consumption.
The rated current value that is printed on the product nameplate is a condition to apply the 1S-series product for the UL/Low Voltage Directive.
Therefore, you do not need to consider it when you select a DC power supply for each model.
*3. This is the maximum heating value in applicable Servomotors.
Refer to the table on the next page for the heating value of each applicable Servomotor.
*4. The first value is for single-phase input power and the second value is for 3-phase input power.
*5. It is a hold time at momentary power interruption of the main circuit. However, if the main circuit power supply voltage falls below the rated voltage, even if it is a momentary power interruption within the hold time at momentary power interruption, a Main Power Supply Undervoltage (Error No. 13.00) may occur. In addition, use a DC power supply to fulfill the following conditions so that the power supply of the control circuit is held during momentary power interruption. Reinforced insulation or double insulation, and the output hold time of 10 ms or more.

Use a neutral grounded 400 VAC 3-phase power supply for the 400 VAC input models.

Servo Drive model (R88D-)			1SN06F-ECT-51	1SN10F-ECT-51	1SN15F-ECT-51	1SN20F-ECT-51
Item			600 W	1 kW	1.5 kW	2 kW
Input	Main circuit	Power supply voltage	3-phase 380 to 480 VAC (323 to 504 V) *1
	Main circuit	Frequency	50/60 Hz (47.5 to 63 Hz) *1
	Control circuit	Power supply voltage	24 VDC (21.6 to 26.4 V)
	Control circuit	Current consumption *2	900 mA
	Rated current [A (rms)] (Main circuit power supply voltage: 480 VAC)	3-phase	2.4	3.1	4.3	6.5
Output	Rated current [A (rms)]		1.8	4.1	4.7	7.8
Output	Maximum current [A (rms)]		5.5	9.6	14.1	19.8
Heat value [W]		*Main circuit 3**	20.2	52.1	77.5	106.8
Heat value [W]		Control circuit	20.4	20.4	20.4	20.4
Applicable Servomotor rated output [W]			600	1,000	1,500	2,000
3,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	---	1L75030C 1L1K030C	1L1K530C	1L2K030C
2,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1M40020C 1M60020C	1M1K020C	1M1K520C	1M2K020C
1,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	---	1M90010C	---	1M2K010C
Hold time at momentary power interruption (Main circuit power supply voltage: 400 VAC)			10 ms (Load condition: rated output) *4
SCCR [A (rms)]			5000
Weight [kg]			3.4	3.4	3.4	3.4

Servo Drive model (R88D-)			1SN30F-ECT-51	1SN55F-ECT-51	1SN75F-ECT-51	1SN150F-ECT-51
Item			3kW	5.5kW	7.5kW	15kW
Input	Main circuit	Power supply voltage	3-phase 380 to 480 VAC (323 to 504 V) *1
	Main circuit	Frequency	50/60 Hz (47.5 to 63 Hz) *1
	Control circuit	Power supply voltage	24 VDC (21.6 to 26.4 V)
	Control circuit	Current consumption *2	900 mA			1,200 mA
	Rated current [A (rms)] (Main circuit power supply voltage: 480 VAC)	3-phase	8.4	16.0	23.0	40.0
Output	Rated current [A (rms)]		11.3	14.5	22.6	33.9
Output	Maximum current [A (rms)]		28.3	42.4	56.5	84.8
Heat value [W]		*Main circuit 3**	143.3	280.0	280.0	440.0
Heat value [W]		Control circuit	20.4	19.9		29.7
Applicable Servomotor rated output [W]			3,000	5,500	7,500	15,000
3,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1L3K030C	1L4K030C 1L5K030C	---	---
2,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1M3K020C	---	---	---
1,500-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	---	1M4K015C 1M5K515C	1M7K515C	1M11K015C 1M15K015C
1,000-r/min Servomotor (R88M-)		Batteryless 23-bit ABS	1M3K010C	---	---	---
Hold time at momentary power interruption (Main circuit power supply voltage: 400 VAC)			10 ms (Load condition: rated output) *4
SCCR [A (rms)]			5000
Weight [kg]			3.4	9.4	9.4	21

*1. The values outside parentheses indicate the rated value, and the values inside parentheses indicate the range of acceptable variation.
*2. Select a DC power supply in consideration of the current values that are specified in the current consumption.
The rated current value that is printed on the product nameplate is a condition to apply the 1S-series product for the UL/Low Voltage Directive.
Therefore, you do not need to consider it when you select a DC power supply for each model.
*3. This is the maximum heating value in applicable Servomotors.
Refer to the table below for the heating value of each applicable Servomotor.
*4. It is a hold time at momentary power interruption of the main circuit. However, if the main circuit power supply voltage falls below the rated voltage, even if it is a momentary power interruption within the hold time at momentary power interruption, a Main Power Supply Undervoltage (Error No. 13.00) may occur. In addition, use a DC power supply to fulfill the following conditions so that the power supply of the control circuit is held during momentary power interruption. Reinforced insulation or double insulation, and the output hold time of 10 ms or more.

Servo Drive model	Servomotor model	Main circuit heat value [W]
R88D-1SN01L-ECT-51	R88M-1M05030S-[]	11.2
R88D-1SN01L-ECT-51	R88M-1M10030S-[]	14.8
R88D-1SN01H-ECT-51	R88M-1M05030T-[]	13.2/13.2 *
R88D-1SN01H-ECT-51	R88M-1M10030T-[]	15.7/15.3 *
R88D-1SN10H-ECT-51	R88M-1L1K030T-[]	46.5
	R88M-1M1K020T-[]	37.7
	R88M-1M90010T-[]	42.9
R88D-1SN15H-ECT-51	R88M-1L1K530T-[]	85.5/85.5 *
R88D-1SN15H-ECT-51	R88M-1M1K520T-[]	84/84 *
R88D-1SN20H-ECT-51	R88M-1L2K030T-[]	128.9
	R88M-1M2K020T-[]	91.3
	R88M-1M2K010T-[]	109.1
R88D-1SN30H-ECT-51	R88M-1L3K030T-[]	167.5
	R88M-1M3K020T-[]	125.5
	R88M-1M3K010T-[]	156.7
R88D-1SN55H-ECT-51	R88M-1L4K030T-[]	250
	R88M-1M4K015T-[]	270
	R88M-1L4K730T-[]	290
	R88M-1M5K015T-[]	290
R88D-1SN75H-ECT-51	R88M-1M7K515T-[]	360
R88D-1SN150H-ECT-51	R88M-1M11K015T-[]	490
R88D-1SN150H-ECT-51	R88M-1M15K015T-[]	610
R88D-1SN06F-ECT-51	R88M-1M40020C-[]	14.4
R88D-1SN06F-ECT-51	R88M-1M60020C-[]	20.2
R88D-1SN10F-ECT-51	R88M-1L75030C-[]	51.1
	R88M-1L1K030C-[]	52.1
	R88M-1M1K020C-[]	33.4
	R88M-1M90010C-[]	40.2
R88D-1SN15F-ECT-51	R88M-1L1K530C-[]	77.5
R88D-1SN15F-ECT-51	R88M-1M1K520C-[]	47.9
R88D-1SN20F-ECT-51	R88M-1L2K030C-[]	106.8
	R88M-1M2K020C-[]	65.7
	R88M-1M2K010C-[]	79.6
R88D-1SN30F-ECT-51	R88M-1L3K030C-[]	143.3
	R88M-1M3K020C-[]	96.5
	R88M-1M3K010C-[]	115.5
R88D-1SN55F-ECT-51	R88M-1L4K030C-[]	250
	R88M-1M4K015C-[]	280
	R88M-1L5K030C-[]	250
	R88M-1M5K515C-[]	280
R88D-1SN75F-ECT-51	R88M-1M7K515C-[]	280
R88D-1SN150F-ECT-51	R88M-1M11K015C-[]	390
R88D-1SN150F-ECT-51	R88M-1M15K015C-[]	440

* The first value is for single-phase input power and the second value is for 3-phase input power.

Function	Description
Safe torque off (STO)	The function is used to cut off a motor current and stop the motor.
Safe stop 1 (SS1)	This function is used to stop a motor by activating STO function at any timing after receiving a command from a safety controller.
Safely-limited speed (SLS)	This function is used to monitor a safety present motor velocity. When the safety present motor velocity exceeds the velocity limit for monitoring, excessive limit value error occurs.

Safety Servo Drives have two type STO functions. Use either of these functions according to configuration of safety devices.
• STO function by safety input signals
• STO function via FSoE communications
When you use just STO function by safety input signals, you do not need a setting related EtherCAT network.

The specifications of each safety function are as follows.

Safety Function	Item	Specifications
STO	Reaction time *1	5 ms (STO function via safety input signals) 7 ms (STO function via FSoE)
SS1	Delay time	0 to 65535 ms
SLS	Delay time	0 to 65535 ms
	Velocity limit	30 to 20000 r/min
	Reaction time *2	10 to 25 ms

*1. Time from receiving of STO command to STO state (torque-off state)
*2. Time from motor velocity exceeding the monitoring limit to STO state (torque-off state)

Achievable safety levels for each safety function at maximum are shown as the below table:

Function	Achievable safety level EN61508/EN ISO 13849-1
STO function via safety input signals	SIL3/PLe
STO function via FSoE	SIL2/PLd
SS1 *1	SIL2/PLd
SLS 2, 3	SIL2/PLd

*1. The method to activate STO when the motor stops is not supported. If you use an existing user program based on this method, you may need to change or modify the user program.
*2. The method of activating SLS when reaching the monitoring velocity is not supported. If you use an existing user program based on this method, you may need to change or modify it.
After Servo ON, the SLS function should be activated when the speed is stable.
Although SLS velocity limit can be set to less than 100 r/min, Safety Present Motor Velocity may be displayed 100 r/min larger than Present Motor Velocity. Therefore, at a monitoring velocity of less than 100 r/min, SLS Monitoring Limit Exceeded may occur even though the monitoring velocity is not actually exceeded. Set an appropriate monitoring speed after thoroughly checking the operation.
To use the SLS function, we recommend to use an OMRON motor power cable of 20 m or less. Using a motor power cable longer than 20 m may cause the following phenomena even during normal operation, resulting in a false detection of Monitoring Limit Exceeded or Safety Present Motor Velocity Error 2. Set an appropriate monitoring speed after thoroughly checking the operation. In addition, using a noise filter on the power supply line may stabilize the Safety Present Motor Velocity and reduce false detections. For information on noise filters, refer to the manual listed below.
a) Safety Present Motor Velocity, which is the velocity monitoring target of the SLS function, may exceed the actual velocity much more than 100 r/min.
b) Safety Velocity Detection. Status (4F1A-82 hex) may be disabled. Consult your OMRON sales representative for details.
*3. Using the SLS function when a vertical axis, etc., is subject to an unbalanced load may result in a false detection of Safety Present Motor Velocity Error 2 even during normal operation. For axes to which this applies, use the 1S Series with Safety Functionality R88D-1SAN[].

Refer to the AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications and SS1/SLS Safety Sub-Functions User's Manual (Cat. No. I696) for details.

To make devices enter into safe state, a combined control among a safety controller, a standard controller and a Servo Drive is required.
Typical roles of each device are shown as below.

Device	Role
Safety Controller	• Monitor safety input and output. • Notify a standard controller of states of safety input and output. • Issue commands to activate and interrupt safety functions to a Servo Drive. • Issue commands to reset errors of safety functions to a Servo Drive.
Standard Controller	• Issue commands to turn Servo ON/OFF and reset errors to a Servo Drive. • Issue command to control a specified position, velocity and torque of a Servomotor to a Servo Drive.
Servo Drive	• Turn Servo ON/OFF and reset errors after receiving commands from a standard controller. • Control a Servomotor after receiving commands from a standard controller. • Activate and interrupt safety functions after receiving commands from a safety controller. • Reset errors of safety functions after receiving commands from a safety controller. • Stop a Servomotor when an error occurs.

A procedure for the control is described as follow:
1. A safety controller detects the following cases with a safety sensor and a safety switch.
　When workers entered exclusion zones
　When workers are about to touch hazardous sites of the device
　When workers come closely to the devices for the purpose of a check of devices/products, maintenance and supply of materials
2. A safety controller notifies a standard controller of the detected data.
3. A standard controller issues commands to decelerate and stop a Servomotor to a Servo Drive. At the same time, a safety controller issues commands to activate safety functions for use to a Servo Drive.
4. A Servo Drive receives and executes the commands from both controllers.

Thus, a safety controller and a standard controller must issue commands to a Servo Drive at an appropriate timing according to states of switches, sensors and devices, and then have the programs to issue the commands.
To secure the combined operation between a safety controller and a standard controller, design programs for each device with consideration of the following times. Without this consideration mentioned earlier, STO may be active and an Excessive Limit Value Error may occur.
• Time until safety functions starts the activations
　It refers to “Time until a safety controller issues command to activate safety functions + Delay time of safety functions”.
• Delay time of safety functions
　Time until STO becomes active or a Servo Drive starts monitoring after it receives commands of safety functions.
Refer to the AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications and SS1/SLS Safety Sub-Functions User's Manual (Cat. No. I696) for details.

This section describes a flow of control of each device with an example such as SLS function.

Safety system configuration equipment	Model
Standard Controller	NX701
EtherCAT Coupler Unit	NX-ECC201 NX-ECC202
Safety Controller	NX-SL3300 NX-SL3500
Safety Digital Input Unit	NX-SIH400
Guard Lock Safety Key Selector Switch	A22LK
Servo Drive	R88D-1SN[][][]- ECT-51

*1. The safety key selector switch and the safety controller detect that workers come closer to devices due to the reason such as maintenance, etc.
*2. The standard controller reads data from the safety controller and checks a switch to maintenance mode. In such case, it issues a command to decelerate a velocity of the Servomotor and gives the command to the Servo Drive.
*3. The safety controller issues/gives a command to activate SLS function to the Servo Drive.
*4. The Servo Drive controls the motor's deceleration, following the command from the standard controller. In addition, it activates SLS function after receiving the command to activate SLS from the safety controller.

Item	Specifications
Communications standard	IEC 61158 Type 12, IEC 61800-7 CiA 402 Drive Profile
Physical layer	100BASE-TX (IEEE802.3)
Connectors	RJ45 × 2 (shielded) ECAT IN: EtherCAT input ECAT OUT: EtherCAT output
Communications media	Recommended media: Twisted-pair cable, which is doubly shielded by the aluminum tape and braid, with Ethernet Category 5 (100BASE-TX) or higher
Communications distance	Distance between nodes: 100 m max.
Process data	Fixed PDO mapping Variable PDO mapping
Mailbox (CoE)	Emergency messages, SDO requests, SDO responses, and SDO information
Synchronization mode and communications cycle	DC Mode (Synchronous with Sync0 Event) Communications cycle: 125 μs, 250 μs, 500 μs, 750 μs, 1 to 10 ms (in 0.25 ms increments) Free Run Mode
Indicators	ECAT-L/A IN (Link/Activity IN) × 1 ECAT-L/A OUT (Link/Activity OUT) × 1 ECAT-RUN × 1 ECAT-ERR × 1
CiA 402 Drive Profile	･Cyclic synchronous position mode ･Cyclic synchronous velocity mode ･Cyclic synchronous torque mode ･Profile position mode ･Profile velocity mode ･Homing mode ･Touch probe function ･Torque limit function

1S-series Servo Drive		Corresponding version
Model	Unit version	Sysmac Studio
R88D-1SN[]-ECT-51	Version 2.0	Version 1.59 or higher

Item			Specifications
Operating ambient temperature and humidity			0 to 40°C 20% to 90% (with no condensation)
Storage ambient temperature and humidity			-20 to 65°C 20% to 90% (with no condensation)
Operating and storage atmosphere			No corrosive gases
*Vibration resistance 1**			Acceleration of 49 m/s² *2 24.5 m/s² max. in X, Y, and Z directions when the motor is stopped
Impact resistance			Acceleration of 98 m/s² max. 3 times each in X, Y, and Z directions
Insulation resistance			Between power terminals and FG terminals: 10 MW min. (at 500 VDC Megger)
Dielectric strength			Between power terminals and FG terminals: 1,500 VAC for 1 min (voltage 100 V, 200 V) Between power terminals and FG terminals: 1,800 VAC for 1 min (voltage 400 V) Between brake terminal and FG terminals: 1,000 VAC for 1 min
Insulation class			Class F
Protective structure			IP67 (except for the through-shaft part and connector pins) IP20 if you use a 30-meter or longer encoder cable.
International standard	EU Directives and UK legislation	Low Voltage	EN 60034-1/-5
	UL standards		UL 1004-1/-6
	CSA standards		CSA C22.2 No.100 (with cUR mark)

*1. The amplitude may be increased by machine resonance. As a guideline, 80% of the specified value must not be exceeded.
*2. 24.5 m/s² for servomotors of 7.5 kW or more.
Note: 1. Do not use the cable when it is laying in oil or water.
　　　 2. Do not expose the cable outlet or connections to stress due to bending or its own weight.

Item	Specifications
Encoder system	Optical batteryless absolute encoder
Resolution per rotation	23 bits
Multi-rotation data hold	16 bits
Power supply voltage	5 VDC±10%
Current consumption	230 mA max.
Output signal	Serial communications
Output interface	RS485 compliant

Note: It is possible to use an absolute encoder as an incremental encoder.
Refer to the AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications and SS1/SLS Safety Sub-Functions User’s Manual (Cat.No.I696) for details.

Item		Model (R88M-) Unit	100 VAC
Item		Model (R88M-) Unit	1M05030S	1M10030S	1M20030S	1M40030S
*Rated output 1 2*		W	50	100	200	400
*Rated torque 1 2*		N·m	0.159	0.318	0.637	1.27
*Rated rotation speed 1 2*		r/min	3,000
Maximum rotation speed		r/min	6,000
*Momentary maximum torque 1 3*		N·m	0.48	0.95	1.91	3.8
*Rated current 1 2*		A (rms)	1.20	1.50	2.50	4.8
*Momentary maximum current 1**		A (rms)	4.00	4.70	8.40	14.7
Rotor inertia	Without brake	× 10^-4 kg·m²	0.0418	0.0890	0.2232	0.4452
Rotor inertia	With brake	× 10^-4 kg·m²	0.0496	0.0968	0.2832	0.5052
Applicable load inertia		× 10^-4 kg·m²	0.810	1.62	4.80	8.40
*Torque constant 1**		N·m/ A (rms)	0.14	0.24	0.28	0.30
*Power rate 1 5*		kW/s	6.7	11.9	18.5	36.6
*Mechanical time constant 5**		ms	1.7	1.1	0.76	0.61
Electrical time constant		ms	0.67	0.84	2.4	2.4
*Allowable radial load 6**		N	68	68	245	245
*Allowable thrust load 6**		N	58	58	88	88
Weight	Without brake	kg	0.35	0.52	1.0	1.4
Weight	With brake	kg	0.59	0.77	1.3	1.9
Radiator plate dimensions (material)		mm	250 × 250 × t6 (aluminum)
Brake specifications *7	*Excitation voltage 8**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.27	0.27	0.32	0.32
	Static friction torque	N·m	0.32 min.	0.32 min.	1.37 min.	1.37 min.
	Attraction time	ms	25 max.	25 max.	30 max.	30 max.
	*Release time 9**	ms	15 max.	15 max.	20 max.	20 max.
	Backlash	°	1.2 max.	1.2 max.	1.2 max.	1.2 max.
	Allowable braking work	J	9	9	60	60
	Allowable total work	J	9,000	9,000	60,000	60,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

For models with an oil seal, the following derating is used due to increase in friction torque.

Item	Model (R88M-) Unit	1M05030S-O/ -OS2/ -BO/ -BOS2	1M10030S-O/ -OS2/ -BO/ -BOS2	1M20030S-O/ -OS2/ -BO/ -BOS2	1M40030S-O/ -OS2/ -BO/ -BOS2
Derating rate	%	90	95	95	80
Rated output	W	45	95	190	320
Rated current	A (rms)	1.20	1.50	2.50	4.0

Item		Model (R88M-) Unit	200 VAC
Item		Model (R88M-) Unit	1M05030T	1M10030T	1M20030T	1M40030T	1M75030T
*Rated output 1 2*		W	50	100	200	400	750
*Rated torque 1 2*		N·m	0.159	0.318	0.637	1.27	2.39
*Rated rotation speed 1 2*		r/min	3,000
Maximum rotation speed		r/min	6,000
*Momentary maximum torque 1 3*		N·m	0.56 *4	1.11 *4	2.2 *4	4.5 *4	8.4 *4
*Rated current 1 2*		A (rms)	0.67	0.84	1.5	2.5	4.6
*Momentary maximum current 1**		A (rms)	2.60	3.10	5.6	9.1	16.9
Rotor inertia	Without brake	× 10^-4 kg·m²	0.0418	0.0890	0.2232	0.4452	1.8242
Rotor inertia	With brake	× 10^-4 kg·m²	0.0496	0.0968	0.2832	0.5052	2.0742
Applicable load inertia		× 10^-4 kg·m²	0.810	1.62	4.80	8.40	19.4
*Torque constant 1**		N·m/ A (rms)	0.25	0.42	0.48	0.56	0.59
*Power rate 1 5*		kW/s	6.7	11.9	18.5	36.6	31.4
*Mechanical time constant 5**		ms	1.7	1.2	0.78	0.56	0.66
Electrical time constant		ms	0.67	0.83	2.4	2.6	3.3
*Allowable radial load 6**		N	68	68	245	245	490
*Allowable thrust load 6**		N	58	58	88	88	196
Weight	Without brake	kg	0.35	0.52	1.0	1.4	2.9
Weight	With brake	kg	0.59	0.77	1.3	1.9	3.9
Radiator plate dimensions (material)		mm	250 × 250 × t6 (aluminum)
Brake specifications *7	*Excitation voltage 8**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.27	0.27	0.32	0.32	0.37
	Static friction torque	N·m	0.32 min.	0.32 min.	1.37 min.	1.37 min.	2.55 min.
	Attraction time	ms	25 max.	25 max.	30 max.	30 max.	40 max.
	*Release time 9**	ms	15 max.	15 max.	20 max.	20 max.	35 max.
	Backlash	°	1.2 max.	1.2 max.	1.2 max.	1.2 max.	1.0 max.
	Allowable braking work	J	9	9	60	60	250
	Allowable total work	J	9,000	9,000	60,000	60,000	250,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

For models with an oil seal, the following derating is used due to increase in friction torque.

Item	Model (R88M-) Unit	1M05030T-O/ -OS2/ -BO/ -BOS2	1M10030T-O/ -OS2/ -BO/ -BOS2	1M20030T-O/ -OS2/ -BO/ -BOS2	1M40030T-O/ -OS2/ -BO/ -BOS2	1M75030T-O/ -OS2/ -BO/ -BOS2
Derating rate	%	90	95	95	80	90
Rated output	W	45	95	190	320	675
Rated current	A (rms)	0.67	0.84	1.5	2.1	4.2

Item		Model (R88M-) Unit	200 VAC
Item		Model (R88M-) Unit	1L1K030T	1L1K530T	1L2K030T	1L3K030T	1L4K030T	1L4K730T
*Rated output 1 2*		W	1,000	1,500	2,000	3,000	4,000	4,700
*Rated torque 1 2*		N·m	3.18	4.77	6.37	9.55	12.7	15.0
*Rated rotation speed 1 2*		r/min	3,000
Maximum rotation speed		r/min	5,000
*Momentary maximum torque 1 3*		N·m	9.55	14.3	19.1	28.7	38.2	47.7
*Rated current 1 2*		A (rms)	5.2	8.8	12.5	17.1	22.8	25.7
*Momentary maximum current 1**		A (rms)	16.9	28.4	41	54.7	74	84.8
Rotor inertia	Without brake	× 10^-4 kg·m²	2.1042	2.1042	2.4042	6.8122	8.8122	10.6122
Rotor inertia	With brake	× 10^-4 kg·m²	2.5542	2.5542	2.8542	7.3122	11.3122	13.1122
Applicable load inertia		× 10^-4 kg·m²	35.3	47.6	60.2	118	213	279
*Torque constant 1**		N·m/ A (rms)	0.67	0.58	0.56	0.64	0.63	0.65
*Power rate 1 5*		kW/s	48	108	169	134	183	209
*Mechanical time constant 5**		ms	0.58	0.58	0.5	0.47	0.37	0.37
Electrical time constant		ms	5.9	6.1	6.4	11	12	12
*Allowable radial load 6**		N	490				880
*Allowable thrust load 6**		N	196				343
Weight	Without brake	kg	5.7	5.7	6.4	11.5	13.5	16
Weight	With brake	kg	7.4	7.4	8.1	12.5	16	18.5
Radiator plate dimensions (material)		mm	400 × 400 × t20 (aluminum)		470 × 470 × t20 (aluminum)			540 × 540 × t20 (aluminum)
Brake specifications *7	*Excitation voltage 8**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.70	0.70	0.70	0.66	0.6	0.6
	Static friction torque	N·m	9.3 min.	9.3 min.	9.3 min.	12.0 min.	16 min.	16 min.
	Attraction time	ms	100 max.	100 max.	100 max.	100 max.	150 max.	150 max.
	*Release time 9**	ms	30 max.	30 max.	30 max.	30 max.	50 max.	50 max.
	Backlash	°	1.0 max.	1.0 max.	1.0 max.	0.8 max.	0.6 max.	0.6 max.
	Allowable braking work	J	500	500	500	1,000	350	350
	Allowable total work	J	900,000	900,000	900,000	3,000,000	1,000,000	1,000,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

Item		Model (R88M-) Unit	400 VAC
Item		Model (R88M-) Unit	1L75030C	1L1K030C	1L1K530C
*Rated output 1 2*		W	750	1,000	1,500
*Rated torque 1 2*		N·m	2.39	3.18	4.77
*Rated rotation speed 1 2*		r/min	3,000
Maximum rotation speed		r/min	5,000
*Momentary maximum torque 1 3*		N·m	7.16	9.55	14.3
*Rated current 1 2*		A (rms)	3.0	3.0	4.5
*Momentary maximum current 1**		A (rms)	9.6	9.6	14.1
Rotor inertia	Without brake	× 10^-4 kg·m²	1.3042	2.1042	2.1042
Rotor inertia	With brake	× 10^-4 kg·m²	1.7542	2.5542	2.5542
Applicable load inertia		× 10^-4 kg·m²	38.6	35.3	47.6
*Torque constant 1**		N·m/ A (rms)	0.91	1.17	1.17
*Power rate 1 5*		kW/s	44	48	108
*Mechanical time constant 5**		ms	1.09	0.6	0.58
Electrical time constant		ms	4.3	5.9	5.9
*Allowable radial load 6**		N	490
*Allowable thrust load 6**		N	196
Weight	Without brake	kg	4.1	5.7	5.7
Weight	With brake	kg	5.8	7.4	7.4
Radiator plate dimensions (material)		mm	305 × 305 × t20 (aluminum)	400 × 400 × t20 (aluminum)
Brake specifications *7	*Excitation voltage 8**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.70	0.70	0.70
	Static friction torque	N·m	9.3 min.	9.3 min.	9.3 min.
	Attraction time	ms	100 max.	100 max.	100 max.
	*Release time 9**	ms	30 max.	30 max.	30 max.
	Backlash	°	1.0 max.	1.0 max.	1.0 max.
	Allowable braking work	J	500	500	500
	Allowable total work	J	900,000	900,000	900,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

Item		Model (R88M-) Unit	400 VAC
Item		Model (R88M-) Unit	1L2K030C	1L3K030C	1L4K030C	1L5K030C
*Rated output 1 2*		W	2,000	3,000	4,000	5,000
*Rated torque 1 2*		N·m	6.37	9.55	12.7	15.9
*Rated rotation speed 1 2*		r/min	3,000
Maximum rotation speed		r/min	5,000
*Momentary maximum torque 1 3*		N·m	19.1	28.7	38.2	47.7
*Rated current 1 2*		A (rms)	6.3	8.7	12.8	13.6
*Momentary maximum current 1**		A (rms)	19.8	27.7	42.4	42.4
Rotor inertia	Without brake	× 10^-4 kg·m²	2.4042	6.8122	8.8122	10.6122
Rotor inertia	With brake	× 10^-4 kg·m²	2.8542	7.3122	11.3122	13.1122
Applicable load inertia		× 10^-4 kg·m²	60.2	118	213	279
*Torque constant 1**		N·m/ A (rms)	1.15	1.23	1.11	1.32
*Power rate 1 5*		kW/s	169	134	183	238
*Mechanical time constant 5**		ms	0.52	0.49	0.36	0.35
Electrical time constant		ms	6.3	11	12	13
*Allowable radial load 6**		N	490		880
*Allowable thrust load 6**		N	196		343
Weight	Without brake	kg	6.4	11.5	13.5	16
Weight	With brake	kg	8.1	12.5	16	18.5
Radiator plate dimensions (material)		mm	470 × 470 × t20 (aluminum)			540 × 540 × t20 (aluminum)
Brake specifications *7	*Excitation voltage 8**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.70	0.66	0.6	0.6
	Static friction torque	N·m	9.3 min.	12 min.	16 min.	16 min.
	Attraction time	ms	100 max.	100 max.	150 max.	150 max.
	*Release time 9**	ms	30 max.	30 max.	50 max.	50 max.
	Backlash	°	1.0 max.	0.8 max.	0.6 max.	0.6 max.
	Allowable braking work	J	500	1,000	350	350
	Allowable total work	J	900,000	3,000,000	1,000,000	1,000,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration	---	10 million times min.
	Insulation class	---	Class F

*1. This is a typical value for when the Servomotor is used at a normal temperature (20°C, 65%) in combination with a Servo Drive.
*2. The rated values are the values with which continuous operation is possible at an ambient temperature of 40°C when the Servomotor is horizontally installed on a specified radiator plate.
*3. The momentary maximum torque is approximately 300% of the rated torque, except for some models.
*4. The momentary maximum torque is approximately 350% of the rated torque. Output at the momentary maximum torque shortens detection time of the overload protection function. Refer to Electronic Thermal Function in the AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications and SS1/SLS Safety Sub-Functions User’s Manual (Cat.No.I696) for details.
*5. This value is for models without options.
*6. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating temperatures. The allowable radial loads are applied as shown in the following diagram.

*7. When the brake is released for a vertical axis, refer to the AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications and SS1/SLS Safety Sub-Functions User’s Manual (Cat.No.I696) to set an appropriate value for Brake Interlock Output (4610 hex).
*8. This is a non-excitation brake. It is released when excitation voltage is applied.
*9. This value is a reference value.
Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

The following graphs show the characteristics with a 3-m standard cable and a 100 VAC input.

The following graphs show the characteristics with a 3-m standard cable and a 3-phase 200-VAC or single-phase 220-VAC input.

The following graphs show the characteristics with a 3-m standard cable and a 3-phase 400 VAC input.

Item		Model (R88M-) Unit	200 VAC
Item		Model (R88M-) Unit	1M1K020T	1M1K520T	1M2K020T	1M3K020T
*Rated output 1 2*		W	1,000	1,500	2,000	3,000
*Rated torque 1 2*		N·m	4.77	7.16	9.55	14.3
*Rated rotation speed 1 2*		r/min	2,000
Maximum rotation speed		r/min	3,000
*Momentary maximum torque 1**		N·m	14.3	21.5	28.7	43.0
*Rated current 1 2*		A (rms)	5.2	8.6	11.3	15.7
*Momentary maximum current 1**		A (rms)	16.9	28.4	40.6	54.7
Rotor inertia	Without brake	× 10^-4 kg·m²	6.0042	9.0042	12.2042	15.3122
Rotor inertia	With brake	× 10^-4 kg·m²	6.5042	9.5042	12.7042	17.4122
Applicable load inertia		× 10^-4 kg·m²	59.0	79.9	100	142
*Torque constant 1**		N·m/ A (rms)	0.93	0.83	0.85	0.93
*Power rate 1 3*		kW/s	38	57	75	134
*Mechanical time constant 3**		ms	0.94	0.78	0.81	0.80
Electrical time constant		ms	13	15	14	19
*Allowable radial load 4**		N	490			784
*Allowable thrust load 4**		N	196			343
Weight	Without brake	kg	6.6	8.5	10	12
Weight	With brake	kg	8.6	10.5	12	15
Radiator plate dimensions (material)		mm	400 × 400 × t20 (aluminum)	470 × 470 × t20 (aluminum)
Brake specifications *5	*Excitation voltage 6**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.51	0.51	0.66	0.6
	Static friction torque	N·m	9.0 min.	9.0 min.	12 min.	16 min.
	Attraction time	ms	100 max.	100 max.	100 max.	150 max.
	*Release time 7**	ms	30 max.	30 max.	30 max.	50 max.
	Backlash	°	0.6 max.	0.6 max.	0.6 max.	0.6 max.
	Allowable braking work	J	1,000	1,000	1,000	350
	Allowable total work	J	3,000,000	3,000,000	3,000,000	1,000,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

Item		Model (R88M-) Unit	400 VAC
Item		Model (R88M-) Unit	1M40020C	1M60020C	1M1K020C
*Rated output 1 2*		W	400	600	1,000
*Rated torque 1 2*		N·m	1.91	2.86	4.77
*Rated rotation speed 1 2*		r/min	2,000
Maximum rotation speed		r/min	3,000
*Momentary maximum torque 1**		N·m	5.73	8.59	14.3
*Rated current 1 2*		A (rms)	1.1	1.6	2.9
*Momentary maximum current 1**		A (rms)	3.9	5.5	9.4
Rotor inertia	Without brake	× 10^-4 kg·m²	2.5042	3.9042	6.0042
Rotor inertia	With brake	× 10^-4 kg·m²	2.8472	4.2472	6.5042
Applicable load inertia		× 10^-4 kg·m²	19.0	23.5	59
*Torque constant 1**		N·m/ A (rms)	1.75	1.84	1.69
*Power rate 1 3*		kW/s	14.6	21	38
*Mechanical time constant 3**		ms	1.57	1.21	0.94
Electrical time constant		ms	6.8	7.8	13
*Allowable radial load 4**		N	490
*Allowable thrust load 4**		N	196
Weight	Without brake	kg	3.9	4.7	6.6
Weight	With brake	kg	4.8	5.8	8.6
Radiator plate dimensions (material)		mm	305 × 305 × t12 (aluminum)		400 × 400 × t20 (aluminum)
Brake specifications *5	*Excitation voltage 6**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.30	0.30	0.51
	Static friction torque	N·m	3.92 min.	3.92 min.	9.0 min.
	Attraction time	ms	40 max.	40 max.	100 max.
	*Release time 7**	ms	25 max.	25 max.	30 max.
	Backlash	°	1.0 max.	1.0 max.	0.6 max.
	Allowable braking work	J	330	330	1,000
	Allowable total work	J	330,000	330,000	3,000,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

Item		Model (R88M-) Unit	400 VAC
Item		Model (R88M-) Unit	1M1K520C	1M2K020C	1M3K020C
*Rated output 1 2*		W	1,500	2,000	3,000
*Rated torque 1 2*		N·m	7.16	9.55	14.3
*Rated rotation speed 1 2*		r/min	2,000
Maximum rotation speed		r/min	3,000
*Momentary maximum torque 1**		N·m	21.5	28.7	43.0
*Rated current 1 2*		A (rms)	4.1	5.7	8.6
*Momentary maximum current 1**		A (rms)	13.5	19.8	28.3
Rotor inertia	Without brake	× 10^-4 kg·m²	9.0042	12.2042	15.3122
Rotor inertia	With brake	× 10^-4 kg·m²	9.5042	12.7042	17.4122
Applicable load inertia		× 10^-4 kg·m²	79.9	100	142
*Torque constant 1**		N·m/ A (rms)	1.75	1.75	1.74
*Power rate 1 3*		kW/s	57	75	134
*Mechanical time constant 3**		ms	0.85	0.80	0.76
Electrical time constant		ms	13	14	20
*Allowable radial load 4**		N	490		784
*Allowable thrust load 4**		N	196		343
Weight	Without brake	kg	8.5	10	12
Weight	With brake	kg	10.5	12	15
Radiator plate dimensions (material)		mm	470 × 470 × t20 (aluminum)
Brake specifications *5	*Excitation voltage 6**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.51	0.66	0.60
	Static friction torque	N·m	9.0 min.	12 min.	16 min.
	Attraction time	ms	100 max.	100 max.	150 max.
	*Release time 7**	ms	30 max.	30 max.	50 max.
	Backlash	°	0.6 max.	0.6 max.	0.6 max.
	Allowable braking work	J	1,000	1,000	350
	Allowable total work	J	3,000,000	3,000,000	1,000,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

*1. This is a typical value for when the Servomotor is used at a normal temperature (20°C, 65%) in combination with a Servo Drive.
*2. The rated values are the values with which continuous operation is possible at an ambient temperature of 40°C when the Servomotor is horizontally installed on a specified radiator plate.
*3. This value is for models without options.
*4. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating temperatures. The allowable radial loads are applied as shown in the following diagram.

*5. When the brake is released for a vertical axis, refer to the AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications and SS1/SLS Safety Sub-Functions User’s Manual (Cat.No.I696) to set an appropriate value for Brake Interlock Output (4610 hex).
*6. This is a non-excitation brake. It is released when excitation voltage is applied.
*7. This value is a reference value.
Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

The following graphs show the characteristics with a 3-m standard cable and a 3-phase 200-VAC or single-phase 220-VAC input.

The following graphs show the characteristics with a 3-m standard cable and a 400 VAC input.

Item		Model (R88M-) Unit	200 VAC
Item		Model (R88M-) Unit	1M4K015T	1M5K015T	1M7K515T	1M11K015T	1M15K015T
*Rated output 1 2*		W	4,000	5,000	7,500	11,000	15,000
*Rated torque 1 2*		N·m	25.5	31.8	47.8	70.0	95.5
*Rated rotation speed 1 2*		r/min	1,500
Maximum rotation speed		r/min	3,000			2,000
*Momentary maximum torque 1**		N·m	75	95	119	175	224
*Rated current 1 2*		A (rms)	25.7	25.8	41.2	57	60.7
*Momentary maximum current 1**		A (rms)	84.8	84.8	113.0	150.0	150.0
Rotor inertia	Without brake	× 10^-4 kg·m²	54.0122	77.0122	113.0122	229.0122	340.0122
Rotor inertia	With brake	× 10^-4 kg·m²	60.0122	83.0122	118.0122	253.0122	365.0122
Applicable load inertia		× 10^-4 kg·m²	687	955	1,070	2,200	3,110
*Torque constant 1**		N·m/ A (rms)	1.08	1.36	1.29	1.40	1.79
*Power rate 1 3*		kW/s	120	131	202	214	268
*Mechanical time constant 3**		ms	1	1.1	0.75	0.61	0.56
Electrical time constant		ms	19	19	24	32	32
*Allowable radial load 4**		N	1,200	1,470	1,470	2,500	2,500
*Allowable thrust load 4**		N	343	490	490	686	686
Weight	Without brake	kg	21	29	39	63	85
Weight	With brake	kg	26	34	45	73	99
Radiator plate dimensions (material)		mm	470 × 470 × t20 (aluminum)	540 × 540 × t20 (aluminum)		670 × 630 × t35 (aluminum)
Brake specifications *5	*Excitation voltage 6**	V	24 VDC±10%
	Current consumption (at 20°C)	A	1.0	1.0	1.4	1.7	0.92
	Static friction torque	N·m	32 min.	42 min.	54.9 min.	90 min.	100 min.
	Attraction time	ms	150 max.	150 max.	300 max.	300 max.	600 max.
	*Release time 7**	ms	60 max.	60 max.	140 max.	140 max.	215 max.
	Backlash	°	0.8 max.	0.8 max.	0.2 max.	0.2 max.	0.2 max.
	Allowable braking work	J	1,400	1,400	830	1,400	1,400
	Allowable total work	J	4,600,000	4,600,000	2,500,000	4,600,000	6,100,000
	Allowable angular acceleration	rad/s²	10,000 max.		5,000 max.	3,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

Item		Model (R88M-) Unit	400 VAC
Item		Model (R88M-) Unit	1M4K015C	1M5K515C	1M7K515C	1M11K015C	1M15K015C
*Rated output 1 2*		W	4,000	5,500	7,500	11,000	15,000
*Rated torque 1 2*		N·m	25.5	35.0	47.8	70	95.5
*Rated rotation speed 1 2*		r/min	1,500
Maximum rotation speed		r/min	3,000			2,000
*Momentary maximum torque 1**		N·m	75	95	119	175	224
*Rated current 1 2*		A (rms)	12.8	14.0	22.0	31.4	33.3
*Momentary maximum current 1**		A (rms)	42.4	42.4	56.5	80.7	81.2
Rotor inertia	Without brake	× 10^-4 kg·m²	54.0122	77.0122	113.0122	229.0122	340.0122
Rotor inertia	With brake	× 10^-4 kg·m²	60.0122	83.0122	118.0122	253.0122	365.0122
Applicable load inertia		× 10^-4 kg·m²	687	955	1070	2200	3110
*Torque constant 1**		N·m/ A (rms)	2.07	2.68	2.49	2.6	3.27
*Power rate 1 3*		kW/s	120	159	202	214	268
*Mechanical time constant 3**		ms	1.2	1	0.78	0.63	0.62
Electrical time constant		ms	18	19	23	29	29
*Allowable radial load 4**		N	1,200	1,470	1470	2,500	2,500
*Allowable thrust load 4**		N	343	490	490	686	686
Weight	Without brake	kg	21	29	39	63	85
Weight	With brake	kg	26	34	45	73	99
Radiator plate dimensions (material)		mm	470 × 470 × t20 (aluminum)	540 x 540x t20 (aluminum)		670 × 630 × t35 (aluminum)
Brake specifications *5	*Excitation voltage 6**	V	24 VDC ± 10%
	Current consumption (at 20°C)	A	1.0	1.0	1.4	1.7	0.92
	Static friction torque	N·m	32 min.	42 min.	54.9 min.	90 min.	100 min.
	Attraction time	ms	150 max.	150 max.	300 max.	300 max.	600 max.
	*Release time 7**	ms	60 max.	60 max.	140 max.	140 max.	215 max.
	Backlash	°	0.8 max.	0.8 max.	0.2 max.	0.2 max.	0.2 max.
	Allowable braking work	J	1,400	1,400	830	1,400	1,400
	Allowable total work	J	4,600,000	4,600,000	2,500,000	4,600,000	6,100,000
	Allowable angular acceleration	rad/s²	10,000 max.		5,000 max.	3,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

*1. This is a typical value for when the Servomotor is used at a normal temperature (20°C, 65%) in combination with a Servo Drive.
*2. The rated values are the values with which continuous operation is possible at an ambient temperature of 40°C when the Servomotor is horizontally installed on a specified radiator plate.
*3. This value is for models without options.
*4. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating temperatures. The allowable radial loads are applied as shown in the following diagram.

*5. When the brake is released for a vertical axis, refer to the AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications and SS1/SLS Safety Sub-Functions User’s Manual (Cat.No.I696) to set an appropriate value for Brake Interlock Output (4610 hex).
*6. This is a non-excitation brake. It is released when excitation voltage is applied.
*7. This value is a reference value.
Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

The following graphs show the characteristics with a 3-m standard cable and a 3-phase 200-VAC input.

The following graphs show the characteristics with a 3-m standard cable and a 400 VAC input.

Item		Model (R88M-) Unit	200 VAC
Item		Model (R88M-) Unit	1M90010T	1M2K010T	1M3K010T
*Rated output 1 2*		W	900	2,000	3,000
*Rated torque 1 2*		N·m	8.59	19.1	28.7
*Rated rotation speed 1 2*		r/min	1,000
Maximum rotation speed		r/min	2,000
*Momentary maximum torque 1**		N·m	19.3	47.7	71.7
*Rated current 1 2*		A (rms)	6.7	14.4	21.2
*Momentary maximum current 1**		A (rms)	16.9	40.6	54.7
Rotor inertia	Without brake	× 10^-4 kg·m²	9.0042	40.0122	68.0122
Rotor inertia	With brake	× 10^-4 kg·m²	9.5042	45.1122	73.1122
Applicable load inertia		× 10^-4 kg·m²	79.9	314	492
*Torque constant 1**		N·m/ A (rms)	1.28	1.45	1.51
*Power rate 1 3*		kW/s	82	91	121
*Mechanical time constant 3**		ms	0.77	1.0	0.83
Electrical time constant		ms	15	18	22
*Allowable radial load 4**		N	686	1,176	1,470
*Allowable thrust load 4**		N	196	490
Weight	Without brake	kg	8.5	18	28
Weight	With brake	kg	10.5	22	33
Radiator plate dimensions (material)		mm	470 × 470 × t20 (aluminum)		540 × 540 × t20 (aluminum)
Brake specifications *5	*Excitation voltage 6**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.51	1.2	1.0
	Static friction torque	N·m	9.0 min.	22 min.	42 min.
	Attraction time	ms	100 max.	120 max.	150 max.
	*Release time 7**	ms	30 max.	50 max.	60 max.
	Backlash	°	0.6 max.	0.8 max.	0.8 max.
	Allowable braking work	J	1,000	1,400	1,400
	Allowable total work	J	3,000,000	4,600,000	4,600,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

Item		Model (R88M-) Unit	400 VAC
Item		Model (R88M-) Unit	1M90010C	1M2K010C	1M3K010C
*Rated output 1 2*		W	900	2,000	3,000
*Rated torque 1 2*		N·m	8.59	19.1	28.7
*Rated rotation speed 1 2*		r/min	1,000
Maximum rotation speed		r/min	2,000
*Momentary maximum torque 1**		N·m	19.3	47.7	71.7
*Rated current 1 2*		A (rms)	3.6	7.1	10.6
*Momentary maximum current 1**		A (rms)	9.0	19.5	27.7
Rotor inertia	Without brake	× 10^-4 kg·m²	9.0042	40.0122	68.0122
Rotor inertia	With brake	× 10^-4 kg·m²	9.5042	45.1122	73.1122
Applicable load inertia		× 10^-4 kg·m²	79.9	314	492
*Torque constant 1**		N·m/ A (rms)	2.41	3.00	2.97
*Power rate 1 3*		kW/s	82	91	121
*Mechanical time constant 3**		ms	0.88	1.2	0.92
Electrical time constant		ms	13	16	19
*Allowable radial load 4**		N	686	1,176	1,470
*Allowable thrust load 4**		N	196	490
Weight	Without brake	kg	8.5	18	28
Weight	With brake	kg	10.5	22	33
Radiator plate dimensions (material)		mm	470 × 470 × t20 (aluminum)		540 × 540 × t20 (aluminum)
Brake specifications *5	*Excitation voltage 6**	V	24 VDC±10%
	Current consumption (at 20°C)	A	0.51	1.2	1.0
	Static friction torque	N·m	9.0 min.	22 min.	42 min.
	Attraction time	ms	100 max.	120 max.	150 max.
	*Release time 7**	ms	30 max.	50 max.	60 max.
	Backlash	°	0.6 max.	0.8 max.	0.8 max.
	Allowable braking work	J	1,000	1,400	1,400
	Allowable total work	J	3,000,000	4,600,000	4,600,000
	Allowable angular acceleration	rad/s²	10,000 max.
	Brake lifetime (acceleration/ deceleration)	---	10 million times min.
	Insulation class	---	Class F

*1. This is a typical value for when the Servomotor is used at a normal temperature (20°C, 65%) in combination with a Servo Drive.
*2. The rated values are the values with which continuous operation is possible at an ambient temperature of 40°C when the Servomotor is horizontally installed on a specified radiator plate.
*3. This value is for models without options.
*4. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating temperatures. The allowable radial loads are applied as shown in the following diagram.

*5. When the brake is released for a vertical axis, refer to the AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications and SS1/SLS Safety Sub-Functions User’s Manual (Cat.No.I696) to set an appropriate value for Brake Interlock Output (4610 hex).
*6. This is a non-excitation brake. It is released when excitation voltage is applied.
*7. This value is a reference value.
Note: 1. For the models listed in the table above, there is no derating for models with an oil seal.

The following graphs show the characteristics with a 3-m standard cable and a single-phase 220-VAC or 3-phase 400-VAC input.

Servomotor rated output	Reduction ratio	Model	Rated rotation speed	Rated torque	Efficiency	Momentary maximum rotation speed	Momentary maximum torque
Servomotor rated output	Reduction ratio	Model	r/min	N·m	%	r/min	N·m
50 W (100 V)	1/21	R88G-HPG14A21100B[]	142	2.1	62.6	285	8.4
	1/33	R88G-HPG14A33050B[]	90	3.6	68.4	181	13.4
	1/45	R88G-HPG14A45050B[]	66	4.9	68.4	133	18.3
50 W (200 V)	1/21	R88G-HPG14A21100B[]	142	2.1	62.6	285	9.9
	1/33	R88G-HPG14A33050B[]	90	3.6	68.4	181	15.9
	1/45	R88G-HPG14A45050B[]	66	4.9	68.4	133	21.7
100 W (100 V)	1/5	R88G-HPG11B05100B[]	600	1.2	77.0	1200	4.2
	1/11	R88G-HPG14A11100B[]	272	2.5	72.1	545	9.0
	1/21	R88G-HPG14A21100B[]	142	5.2	77.8	285	17.5
	1/33	R88G-HPG20A33100B[]	90	6.8	65.2	181	26.9
	1/45	R88G-HPG20A45100B[]	66	9.8	68.2	133	37.1
100 W (200 V)	1/5	R88G-HPG11B05100B[]	600	1.2	77.0	1200	4.9
	1/11	R88G-HPG14A11100B[]	272	2.5	72.1	545	10.6
	1/21	R88G-HPG14A21100B[]	142	5.2	77.8	285	20.7
	1/33	R88G-HPG20A33100B[]	90	6.8	65.2	181	31.9
	1/45	R88G-HPG20A45100B[]	66	9.8	68.2	133	44.0
200 W (100 V)	1/5	R88G-HPG14A05200B[]	600	2.4	75.4	1200	8.3
	1/11	R88G-HPG14A11200B[]	272	5.8	82.6	545	18.8
	1/21	R88G-HPG20A21200B[]	142	10.2	76.2	285	35.9
	1/33	R88G-HPG20A33200B[]	90	17.0	80.6	181	57.3
	1/45	R88G-HPG20A45200B[]	66	23.5	82.1	133	78.5
200 W (200 V)	1/5	R88G-HPG14A05200B[]	600	2.4	75.4	1200	9.7
	1/11	R88G-HPG14A11200B[]	272	5.8	82.6	545	21.8
	1/21	R88G-HPG20A21200B[]	142	10.2	76.2	285	41.7
	1/33	R88G-HPG20A33200B[]	90	17.0	80.6	181	66.5
	1/45	R88G-HPG20A45200B[]	66	23.5	82.1	133	91.1
400 W (100 V)	1/5	R88G-HPG14A05400B[]	600	5.3	84.2	1200	17.1
	1/11	R88G-HPG20A11400B[]	272	11.4	81.6	545	38.1
	1/21	R88G-HPG20A21400B[]	142	23.0	86.1	285	74.0
	1/33	R88G-HPG32A33400B[]	90	33.8	80.7	181	114.0
	1/45	R88G-HPG32A45400B[]	66	46.6	81.5	133	155.9
400 W (200 V)	1/5	R88G-HPG14A05400B[]	600	5.3	84.2	1200	20.4
	1/11	R88G-HPG20A11400B[]	272	11.4	81.6	545	45.5
	1/21	R88G-HPG20A21400B[]	142	23.0	86.1	285	88.1
	1/33	R88G-HPG32A33400B[]	90	33.8	80.7	181	136.2
	1/45	R88G-HPG32A45400B[]	66	46.6	81.5	133	186.1
750 W (200 V)	1/5	R88G-HPG20A05750B[]	600	9.9	82.9	1200	38.7
	1/11	R88G-HPG20A11750B[]	272	20.0 *1	87.2	545	86.7
	1/21	R88G-HPG32A21750B[]	142	42.1	84.0	285	163.3
	1/33	R88G-HPG32A33750B[]	90	69.3	87.9	181	259.7
	1/45	R88G-HPG32A45750B[]	66	94.9	88.3	133	299.0 *2
750 W (400 V)	1/5	R88G-HPG32A052K0B[]	600	7.7	64.3	1000	30.6
	1/11	R88G-HPG32A112K0B[]	272	20.5	78.0	454	70.9
	1/21	R88G-HPG32A211K5B[]	142	42.1	84.0	238	138.3
	1/33	R88G-HPG32A33600SB[]	90	69.3	87.9	151	220.4
	1/45	R88G-HPG50A451K5B[]	66	92.0	85.5	111	298.0
1 kW	1/5	R88G-HPG32A052K0B[]	600	11.5	72.2	1000	42.0
	1/11	R88G-HPG32A112K0B[]	272	28.9	82.5	454	96.1
	1/21	R88G-HPG32A211K5B[]	142	58.1	86.9	238	186.5
	1/33	R88G-HPG50A332K0B[]	90	90.9	86.7	151	292.7
	1/45	R88G-HPG50A451K5B[]	66	126.1	88.1	111	401.3
1.5 kW	1/5	R88G-HPG32A052K0B[]	600	19.1	80.1	1000	64.8
	1/11	R88G-HPG32A112K0B[]	272	45.7	87.0	454	146.3
	1/21	R88G-HPG32A211K5B[]	142	90.1	90.0	238	282.2
	1/33	R88G-HPG50A332K0B[]	90	141.3	89.8	151	443.2
	1/45	R88G-HPG50A451K5B[]	66	194.8	90.8	111	606.5
2 kW	1/5	R88G-HPG32A052K0B[]	600	26.8	84.1	1000	87.9
	1/11	R88G-HPG32A112K0B[]	272	62.5	89.3	454	197.0
	1/21	R88G-HPG50A212K0B[]	142	119.0	89.0	238	375.7
	1/33	R88G-HPG50A332K0B[]	90	192.0	91.3	151	595.3
3 kW	1/5	R88G-HPG32A053K0B[]	600	42.0	88.1	1000	134.0
	1/11	R88G-HPG50A113K0B[]	272	93.9	89.3	454	296.1
	1/21	R88G-HPG50A213K0B[]	142	183.1	91.3	238	569.2
4 kW	1/5	R88G-HPG32A054K0B[]	600	57.2	90.0	1000	179.6
4 kW	1/11	R88G-HPG50A115K0B[]	272	127.1	91.0	454	396.4
4.7 kW	1/5	R88G-HPG50A055K0B[]	600	65.6	87.4	1000	222.5
4.7 kW	1/11	R88G-HPG50A115K0B[]	272	151.4	91.8	454	496.7
5 kW	1/5	R88G-HPG50A055K0B[]	600	69.9	87.9	1000	222.5
5 kW	1/11	R88G-HPG50A115K0B[]	272	160.9	92.0	454	496.7

Servomotor rated output	Reduction ratio	Model	Decelerator inertia	Allowable radial load	Allowable thrust load	Weight
Servomotor rated output	Reduction ratio	Model	× 10^-4 kg·m²	N	N	kg
50 W (100 V)	1/21	R88G-HPG14A21100B[]	0.05	340	1358	1.0
	1/33	R88G-HPG14A33050B[]	0.044	389	1555	1.0
	1/45	R88G-HPG14A45050B[]	0.044	427	1707	1.0
50 W (200 V)	1/21	R88G-HPG14A21100B[]	0.05	340	1358	1.0
	1/33	R88G-HPG14A33050B[]	0.044	389	1555	1.0
	1/45	R88G-HPG14A45050B[]	0.044	427	1707	1.0
100 W (100 V)	1/5	R88G-HPG11B05100B[]	0.005	135	538	0.3
	1/11	R88G-HPG14A11100B[]	0.06	280	1119	1.0
	1/21	R88G-HPG14A21100B[]	0.05	340	1358	1.0
	1/33	R88G-HPG20A33100B[]	0.065	916	3226	2.4
	1/45	R88G-HPG20A45100B[]	0.063	1006	3541	2.4
100 W (200 V)	1/5	R88G-HPG11B05100B[]	0.005	135	538	0.3
	1/11	R88G-HPG14A11100B[]	0.06	280	1119	1.0
	1/21	R88G-HPG14A21100B[]	0.05	340	1358	1.0
	1/33	R88G-HPG20A33100B[]	0.065	916	3226	2.4
	1/45	R88G-HPG20A45100B[]	0.063	1006	3541	2.4
200 W (100 V)	1/5	R88G-HPG14A05200B[]	0.207	221	883	1.0
	1/11	R88G-HPG14A11200B[]	0.197	280	1119	1.1
	1/21	R88G-HPG20A21200B[]	0.49	800	2817	2.9
	1/33	R88G-HPG20A33200B[]	0.45	916	3226	2.9
	1/45	R88G-HPG20A45200B[]	0.45	1006	3541	2.9
200 W (200 V)	1/5	R88G-HPG14A05200B[]	0.207	221	883	1.0
	1/11	R88G-HPG14A11200B[]	0.197	280	1119	1.1
	1/21	R88G-HPG20A21200B[]	0.49	800	2817	2.9
	1/33	R88G-HPG20A33200B[]	0.45	916	3226	2.9
	1/45	R88G-HPG20A45200B[]	0.45	1006	3541	2.9
400 W (100 V)	1/5	R88G-HPG14A05400B[]	0.207	221	883	1.1
	1/11	R88G-HPG20A11400B[]	0.57	659	2320	2.9
	1/21	R88G-HPG20A21400B[]	0.49	800	2817	2.9
	1/33	R88G-HPG32A33400B[]	0.62	1565	6240	7.5
	1/45	R88G-HPG32A45400B[]	0.61	1718	6848	7.5
400 W (200 V)	1/5	R88G-HPG14A05400B[]	0.207	221	883	1.1
	1/11	R88G-HPG20A11400B[]	0.57	659	2320	2.9
	1/21	R88G-HPG20A21400B[]	0.49	800	2817	2.9
	1/33	R88G-HPG32A33400B[]	0.62	1565	6240	7.5
	1/45	R88G-HPG32A45400B[]	0.61	1718	6848	7.5
750 W (200 V)	1/5	R88G-HPG20A05750B[]	0.68	520	1832	2.9
	1/11	R88G-HPG20A11750B[]	0.6	659	2320	3.1
	1/21	R88G-HPG32A21750B[]	3.0	1367	5448	7.8
	1/33	R88G-HPG32A33750B[]	2.7	1565	6240	7.8
	1/45	R88G-HPG32A45750B[]	2.7	1718	6848	7.8
750 W (400 V)	1/5	R88G-HPG32A052K0B[]	3.8	889	3542	7.4
	1/11	R88G-HPG32A112K0B[]	3.4	1126	4488	7.9
	1/21	R88G-HPG32A211K5B[]	3.0	1367	5448	7.9
	1/33	R88G-HPG32A33600SB[]	2.7	1565	6240	7.9
	1/45	R88G-HPG50A451K5B[]	4.7	4538	15694	19.0
1 kW	1/5	R88G-HPG32A052K0B[]	3.8	889	3542	7.4
	1/11	R88G-HPG32A112K0B[]	3.4	1126	4488	7.9
	1/21	R88G-HPG32A211K5B[]	3.0	1367	5448	7.9
	1/33	R88G-HPG50A332K0B[]	4.8	4135	14300	19.0
	1/45	R88G-HPG50A451K5B[]	4.7	4538	15694	19.0
1.5 kW	1/5	R88G-HPG32A052K0B[]	3.8	889	3542	7.4
	1/11	R88G-HPG32A112K0B[]	3.4	1126	4488	7.9
	1/21	R88G-HPG32A211K5B[]	3.0	1367	5448	7.9
	1/33	R88G-HPG50A332K0B[]	4.8	4135	14300	19.0
	1/45	R88G-HPG50A451K5B[]	4.7	4538	15694	19.0
2 kW	1/5	R88G-HPG32A052K0B[]	3.8	889	3542	7.4
	1/11	R88G-HPG32A112K0B[]	3.4	1126	4488	7.9
	1/21	R88G-HPG50A212K0B[]	5.8	3611	12486	19.0
	1/33	R88G-HPG50A332K0B[]	4.8	4135	14300	19.0
3 kW	1/5	R88G-HPG32A053K0B[]	3.8	889	3542	7.3
	1/11	R88G-HPG50A113K0B[]	7.7	2974	10285	19.0
	1/21	R88G-HPG50A213K0B[]	5.8	3611	12486	19.0
4 kW	1/5	R88G-HPG32A054K0B[]	3.8	889	3542	7.9
4 kW	1/11	R88G-HPG50A115K0B[]	8.8	2974	10285	19.1
4.7 kW	1/5	R88G-HPG50A055K0B[]	12.0	2347	8118	18.6
4.7 kW	1/11	R88G-HPG50A115K0B[]	8.8	2974	10285	19.1
5 kW	1/5	R88G-HPG50A055K0B[]	12.0	2347	8118	18.6
5 kW	1/11	R88G-HPG50A115K0B[]	8.8	2974	10285	19.1

*1. The value is the allowable continuous output torque of the Decelerator. Take care so that this value is not exceeded.
*2. The value is the maximum allowable torque of the Decelerator. Take care so that this value is not exceeded.
Note: 1. The Decelerator inertia is the Servomotor shaft conversion value.
　　　2. The protective structure rating of the Servomotor with the Decelerator is IP44.
　　　3. The Allowable radial load column shows the values obtained at the center of the shaft (T/2).

4. The standard shaft type is a straight shaft. A model with a key and tap is indicated with “J” at [] of the model number.
5. Take care so that the surface temperature of the Decelerator does not exceed 70°C.

Servomotor rated output	Reduction ratio	Model	Rated rotation speed	Rated torque	Efficiency	Momentary maximum rotation speed	Momentary maximum torque
Servomotor rated output	Reduction ratio	Model	r/min	N·m	%	r/min	N·m
400 W	1/5	R88G-HPG32A052K0B[]	400	6.5	68.4	600	24.9
	1/11	R88G-HPG32A112K0B[]	181	16.8	79.9	272	57.1
	1/21	R88G-HPG32A211K5B[]	95	34.0	84.9	142	111.1
	1/33	R88G-HPG32A33600SB[]	60	55.6	88.2	90	176.6
	1/45	R88G-HPG32A45400SB[]	44	76.0	88.5	66	241.1
600 W	1/5	R88G-HPG32A052K0B[]	400	11.1	77.6	600	38.6
	1/11	R88G-HPG32A112K0B[]	181	26.8	85.3	272	87.3
	1/21	R88G-HPG32A211K5B[]	95	53.2	88.6	142	168.7
	1/33	R88G-HPG32A33600SB[]	60	85.7	90.8	90	267.2
	1/45	R88G-HPG50A451K5B[]	44	115.1	89.4	66	362.6
1 kW	1/5	R88G-HPG32A053K0B[]	400	20.3	85.0	600	66.0
	1/11	R88G-HPG32A112K0SB[]	181	47.0	89.6	272	147.6
	1/21	R88G-HPG32A211K0SB[]	95	91.7	91.5	142	283.8
	1/33	R88G-HPG50A332K0SB[]	60	143.9	91.4	90	445.8
	1/45	R88G-HPG50A451K0SB[]	44	197.6	92.1	66	609.3
1.5 kW	1/5	R88G-HPG32A053K0B[]	400	31.7	88.7	600	100.6
	1/11	R88G-HPG32A112K0SB[]	181	72.2	91.7	272	223.7
	1/21	R88G-HPG50A213K0B[]	95	137.6	91.5	142	426.7
	1/33	R88G-HPG50A332K0SB[]	60	219.6	92.9	90	673.9
2 kW	1/5	R88G-HPG32A053K0B[]	400	43.2	90.5	600	135.1
	1/11	R88G-HPG32A112K0SB[]	181	97.5	92.8	272	299.7
	1/21	R88G-HPG50A213K0B[]	95	185.8	92.7	142	571.9
	1/33	R88G-HPG50A332K0SB[]	60	270.0 *1	93.5	90	849.0 *2
3 kW	1/5	R88G-HPG32A054K0B[]	400	66.0	92.3	600	203.8
	1/11	R88G-HPG50A115K0B[]	181	146.1	92.9	272	449.2
	1/21	R88G-HPG50A213K0SB[]	95	260.0 *1	93.6	142	849.0 *2
	1/25	R88G-HPG65A253K0SB[]	80	322.9	90.3	120	1011.7

Servomotor rated output	Reduction ratio	Model	Decelerator inertia	Allowable radial load	Allowable thrust load	Weight
Servomotor rated output	Reduction ratio	Model	× 10^-4 kg·m²	N	N	kg
400 W	1/5	R88G-HPG32A052K0B[]	3.8	889	3542	7.4
	1/11	R88G-HPG32A112K0B[]	3.4	1126	4488	7.9
	1/21	R88G-HPG32A211K5B[]	3.0	1367	5448	7.9
	1/33	R88G-HPG32A33600SB[]	2.7	1565	6240	7.9
	1/45	R88G-HPG32A45400SB[]	2.7	1718	6848	7.9
600 W	1/5	R88G-HPG32A052K0B[]	3.8	889	3542	7.4
	1/11	R88G-HPG32A112K0B[]	3.4	1126	4488	7.9
	1/21	R88G-HPG32A211K5B[]	3.0	1367	5448	7.9
	1/33	R88G-HPG32A33600SB[]	2.7	1565	6240	7.9
	1/45	R88G-HPG50A451K5B[]	4.7	4538	15694	19.0
1 kW	1/5	R88G-HPG32A053K0B[]	3.8	889	3542	7.3
	1/11	R88G-HPG32A112K0SB[]	3.4	1126	4488	7.8
	1/21	R88G-HPG32A211K0SB[]	2.9	1367	5448	7.8
	1/33	R88G-HPG50A332K0SB[]	4.7	4135	14300	19.0
	1/45	R88G-HPG50A451K0SB[]	4.7	4538	15694	19.0
1.5 kW	1/5	R88G-HPG32A053K0B[]	3.8	889	3542	7.3
	1/11	R88G-HPG32A112K0SB[]	3.4	1126	4488	7.8
	1/21	R88G-HPG50A213K0B[]	5.8	3611	12486	19.0
	1/33	R88G-HPG50A332K0SB[]	4.7	4135	14300	19.0
2 kW	1/5	R88G-HPG32A053K0B[]	3.8	889	3542	7.3
	1/11	R88G-HPG32A112K0SB[]	3.4	1126	4488	7.8
	1/21	R88G-HPG50A213K0B[]	5.8	3611	12486	19.0
	1/33	R88G-HPG50A332K0SB[]	4.7	4135	14300	19.0
3 kW	1/5	R88G-HPG32A054K0B[]	3.8	889	3542	7.9
	1/11	R88G-HPG50A115K0B[]	8.8	2974	10285	19.1
	1/21	R88G-HPG50A213K0SB[]	6.9	3611	12486	19.1
	1/25	R88G-HPG65A253K0SB[]	14	7846	28654	52.0

*1. The value is the allowable continuous output torque of the Decelerator. Take care so that this value is not exceeded.
*2. The value is the maximum allowable torque of the Decelerator. Take care so that this value is not exceeded.
Note: 1. The Decelerator inertia is the Servomotor shaft conversion value.
　　　2. The protective structure rating of the Servomotor with the Decelerator is IP44.
　　　3. The Allowable radial load column shows the values obtained at the center of the shaft (T/2).

4. The standard shaft type is a straight shaft. A model with a key and tap is indicated with “J” at [] of the model number.
5. Take care so that the surface temperature of the Decelerator does not exceed 70°C.

Servomotor rated output	Reduction ratio	Model	Rated rotation speed	Rated torque	Efficiency	Momentary maximum rotation speed	Momentary maximum torque
Servomotor rated output	Reduction ratio	Model	r/min	N·m	%	r/min	N·m
4 kW	1/5	R88G-HPG50A055K0SB[]	300	119.0	93.4	600	356.6
	1/11	R88G-HPG50A115K0SB[]	136	217.9 *	94.3	272	788.2
	1/20	R88G-HPG65A205K0SB[]	75	474.9	93.1	150	1425.3
	1/25	R88G-HPG65A255K0SB[]	60	596.0	93.5	120	1784.0
5 kW	1/5	R88G-HPG50A054K5TB[]	300	149.3	93.9	600	452.6
	1/12	R88G-HPG65A127K5SB[]	125	354.1	92.8	250	1082.2
	1/20	R88G-HPG65A204K5TB[]	75	595.9	93.7	150	1809.3
5.5 kW	1/5	R88G-HPG50A054K5TB[]	300	164.6	94.1	600	452.6
	1/12	R88G-HPG65A127K5SB[]	125	391.0	93.1	250	1082.2
	1/20	R88G-HPG65A204K5TB[]	75	657.3	93.9	150	1809.3

Servomotor rated output	Reduction ratio	Model	Decelerator inertia	Allowable radial load	Allowable thrust load	Weight
Servomotor rated output	Reduction ratio	Model	× 10^-4 kg·m²	N	N	kg
4 kW	1/5	R88G-HPG50A055K0SB[]	11	2347	8118	22.0
	1/11	R88G-HPG50A115K0SB[]	8.4	2974	10285	23.5
	1/20	R88G-HPG65A205K0SB[]	14	7338	26799	55.4
	1/25	R88G-HPG65A255K0SB[]	14	7846	28654	55.4
5 kW	1/5	R88G-HPG50A054K5TB[]	12	2347	8118	22.0
	1/12	R88G-HPG65A127K5SB[]	66	6295	22991	52.0
	1/20	R88G-HPG65A204K5TB[]	53	7338	26799	52.0
5.5 kW	1/5	R88G-HPG50A054K5TB[]	12	2347	8118	22.0
	1/12	R88G-HPG65A127K5SB[]	66	6295	22991	52.0
	1/20	R88G-HPG65A204K5TB[]	53	7338	26799	52.0

* The value is the allowable continuous output torque of the Decelerator. Take care so that this value is not exceeded.
Note: 1. The Decelerator inertia is the Servomotor shaft conversion value.
　　　2. The protective structure rating of the Servomotor with the Decelerator is IP44.
　　　3. The Allowable radial load column shows the values obtained at the center of the shaft (T/2).

4. The standard shaft type is a straight shaft. A model with a key and tap is indicated with “J” at [] of the model number.
5. Take care so that the surface temperature of the Decelerator does not exceed 70°C.

Servomotor rated output	Reduction ratio	Model	Rated rotation speed	Rated torque	Efficiency	Momentary maximum rotation speed	Momentary maximum torque
Servomotor rated output	Reduction ratio	Model	r/min	N·m	%	r/min	N·m
900 W	1/5	R88G-HPG32A05900TB[]	200	39.8	92.6	400	91.2
	1/11	R88G-HPG32A11900TB[]	90	88.7	93.9	181	201.8
	1/21	R88G-HPG50A21900TB[]	47	169.2	93.8	95	385.1
	1/33	R88G-HPG50A33900TB[]	30	267.5	94.4	60	606.8
2 kW	1/5	R88G-HPG32A052K0TB[]	200	90.2	94.5	400	227.5
	1/11	R88G-HPG50A112K0TB[]	90	198.9	94.7	181	500.9
	1/21	R88G-HPG50A212K0TB[]	47	320.1 *1	94.8	95	849.0 *2
	1/25	R88G-HPG65A255K0SB[]	40	446.7	93.6	80	1133.1
3 kW	1/5	R88G-HPG50A055K0SB[]	200	135.4	94.4	400	341.8
	1/11	R88G-HPG50A115K0SB[]	90	246.2 *1	94.9	181	754.4
	1/20	R88G-HPG65A205K0SB[]	50	540.4	94.2	100	1366.0
	1/25	R88G-HPG65A255K0SB[]	40	677.1	94.4	80	1709.1

Servomotor rated output	Reduction ratio	Model	Decelerator inertia	Allowable radial load	Allowable thrust load	Weight
Servomotor rated output	Reduction ratio	Model	× 10^-4 kg·m²	N	N	kg
900 W	1/5	R88G-HPG32A05900TB[]	3.8	889	3542	7.9
	1/11	R88G-HPG32A11900TB[]	3.4	1126	4488	8.4
	1/21	R88G-HPG50A21900TB[]	7.0	3611	12486	19.1
	1/33	R88G-HPG50A33900TB[]	5.9	4135	14300	19.1
2 kW	1/5	R88G-HPG32A052K0TB[]	5.2	889	3542	8.90
	1/11	R88G-HPG50A112K0TB[]	8.4	2974	10285	20.1
	1/21	R88G-HPG50A212K0TB[]	6.5	3611	12486	20.1
	1/25	R88G-HPG65A255K0SB[]	14	7846	28654	55.4
3 kW	1/5	R88G-HPG50A055K0SB[]	11	2347	8118	22.0
	1/11	R88G-HPG50A115K0SB[]	8.4	2974	10285	23.5
	1/20	R88G-HPG65A205K0SB[]	14	7338	26799	55.4
	1/25	R88G-HPG65A255K0SB[]	14	7846	28654	55.4

*1. The value is the allowable continuous output torque of the Decelerator. Take care so that this value is not exceeded.
*2. The value is the maximum allowable torque of the Decelerator. Take care so that this value is not exceeded.
Note: 1. The Decelerator inertia is the Servomotor shaft conversion value.
　　　2. The protective structure rating of the Servomotor with the Decelerator is IP44.
　　　3. The Allowable radial load column shows the values obtained at the center of the shaft (T/2).

4. The standard shaft type is a straight shaft. A model with a key and tap is indicated with “J” at [] of the model number.
5. Take care so that the surface temperature of the Decelerator does not exceed 70°C.

Servomotor rated output	Reduction ratio	Model	Rated rotation speed	Rated torque	Efficiency	Momentary maximum rotation speed	Momentary maximum torque
Servomotor rated output	Reduction ratio	Model	r/min	N·m	%	r/min	N·m
50 W (100 V)	1/5	R88G-VRXF05B100CJ	600	0.65	82	1200	1.97
	1/9	R88G-VRXF09B100CJ	333	1.17	82	667	3.54
	1/15	R88G-VRXF15B100CJ	200	1.84	77	400	5.54
	1/25	R88G-VRXF25B100CJ	120	3.06	77	240	9.24
50 W (200 V)	1/5	R88G-VRXF05B100CJ	600	0.65	82	1200	2.30
	1/9	R88G-VRXF09B100CJ	333	1.17	82	667	4.13
	1/15	R88G-VRXF15B100CJ	200	1.84	77	400	6.47
	1/25	R88G-VRXF25B100CJ	120	3.06	77	240	10.78
100 W (100 V)	1/5	R88G-VRXF05B100CJ	600	1.43	90	1200	4.28
	1/9	R88G-VRXF09B100CJ	333	2.58	90	667	7.70
	1/15	R88G-VRXF15B100CJ	200	4.10	86	400	12.26
	1/25	R88G-VRXF25B100CJ	120	6.84	86	240	20.43
100 W (200 V)	1/5	R88G-VRXF05B100CJ	600	1.43	90	1200	5.00
	1/9	R88G-VRXF09B100CJ	333	2.58	90	667	8.23 *
	1/15	R88G-VRXF15B100CJ	200	4.10	86	400	14.10 *
	1/25	R88G-VRXF25B100CJ	120	6.84	86	240	21.90 *
200 W (100 V)	1/5	R88G-VRXF05B200CJ	600	2.93	92	1200	8.79
	1/9	R88G-VRXF09C200CJ	333	4.76	83	667	14.27
	1/15	R88G-VRXF15C200CJ	200	8.22	86	400	24.64
	1/25	R88G-VRXF25C200CJ	120	13.70	86	240	41.07
200 W (200 V)	1/5	R88G-VRXF05B200CJ	600	2.93	92	1200	9.94 *
	1/9	R88G-VRXF09C200CJ	333	4.76	83	667	16.43
	1/15	R88G-VRXF15C200CJ	200	8.22	86	400	28.38
	1/25	R88G-VRXF25C200CJ	120	13.70	86	240	47.30
400 W (100 V)	1/5	R88G-VRXF05C400CJ	600	5.59	88	1200	16.72
	1/9	R88G-VRXF09C400CJ	333	10.06	88	667	30.10
	1/15	R88G-VRXF15C400CJ	200	16.95	89	400	50.73
	1/25	R88G-VRXF25C400CJ	120	28.26	89	240	84.55
400 W (200 V)	1/5	R88G-VRXF05C400CJ	600	5.59	88	1200	19.80
	1/9	R88G-VRXF09C400CJ	333	10.06	88	667	34.00 *
	1/15	R88G-VRXF15C400CJ	200	16.95	89	400	56.70 *
	1/25	R88G-VRXF25C400CJ	120	28.26	89	240	92.40 *
750 W (200 V)	1/5	R88G-VRXF05C750CJ	600	10.99	92	1200	38.64
	1/9	R88G-VRXF09D750CJ	333	19.57	91	667	63.70 *
	1/15	R88G-VRXF15D750CJ	200	31.91	89	400	106.00 *
	1/25	R88G-VRXF25D750CJ	120	53.18	89	240	177.00 *

Servomotor rated output	Reduction ratio	Model	Decelerator inertia	Allowable radial load	Allowable thrust load	Weight
Servomotor rated output	Reduction ratio	Model	× 10^-4 kg·m²	N	N	kg
50 W (100 V)	1/5	R88G-VRXF05B100CJ	0.060	392	196	0.55
	1/9	R88G-VRXF09B100CJ	0.050	441	220	0.55
	1/15	R88G-VRXF15B100CJ	0.053	588	294	0.70
	1/25	R88G-VRXF25B100CJ	0.051	686	343	0.70
50 W (200 V)	1/5	R88G-VRXF05B100CJ	0.060	392	196	0.55
	1/9	R88G-VRXF09B100CJ	0.050	441	220	0.55
	1/15	R88G-VRXF15B100CJ	0.053	588	294	0.70
	1/25	R88G-VRXF25B100CJ	0.051	686	343	0.70
100 W (100 V)	1/5	R88G-VRXF05B100CJ	0.060	392	196	0.55
	1/9	R88G-VRXF09B100CJ	0.050	441	220	0.55
	1/15	R88G-VRXF15B100CJ	0.053	588	294	0.70
	1/25	R88G-VRXF25B100CJ	0.051	686	343	0.70
100 W (200 V)	1/5	R88G-VRXF05B100CJ	0.060	392	196	0.55
	1/9	R88G-VRXF09B100CJ	0.050	441	220	0.55
	1/15	R88G-VRXF15B100CJ	0.053	588	294	0.70
	1/25	R88G-VRXF25B100CJ	0.051	686	343	0.70
200 W (100 V)	1/5	R88G-VRXF05B200CJ	0.147	392	196	0.72
	1/9	R88G-VRXF09C200CJ	0.273	931	465	1.70
	1/15	R88G-VRXF15C200CJ	0.302	1176	588	2.10
	1/25	R88G-VRXF25C200CJ	0.293	1323	661	2.10
200 W (200 V)	1/5	R88G-VRXF05B200CJ	0.147	392	196	0.72
	1/9	R88G-VRXF09C200CJ	0.273	931	465	1.70
	1/15	R88G-VRXF15C200CJ	0.302	1176	588	2.10
	1/25	R88G-VRXF25C200CJ	0.293	1323	661	2.10
400 W (100 V)	1/5	R88G-VRXF05C400CJ	0.370	784	392	1.70
	1/9	R88G-VRXF09C400CJ	0.273	931	465	1.70
	1/15	R88G-VRXF15C400CJ	0.302	1176	588	2.10
	1/25	R88G-VRXF25C400CJ	0.293	1323	661	2.10
400 W (200 V)	1/5	R88G-VRXF05C400CJ	0.370	784	392	1.70
	1/9	R88G-VRXF09C400CJ	0.273	931	465	1.70
	1/15	R88G-VRXF15C400CJ	0.302	1176	588	2.10
	1/25	R88G-VRXF25C400CJ	0.293	1323	661	2.10
750 W (200 V)	1/5	R88G-VRXF05C750CJ	0.817	784	392	2.10
	1/9	R88G-VRXF09D750CJ	0.755	1176	588	3.40
	1/15	R88G-VRXF15D750CJ	0.685	1372	686	3.80
	1/25	R88G-VRXF25D750CJ	0.658	1617	808	3.80

* The value is the maximum allowable torque of the Decelerator. Take care so that this value is not exceeded.
Note: 1. The Decelerator inertia is the Servomotor shaft conversion value.
　　　2. The protective structure rating of the Servomotor combined with the Decelerator is IP44. (Excluding decelerator and servo motor connecting parts.)
　　　3. The Allowable radial load column shows the values obtained at the center of the shaft (T/2).

4. The standard shaft type is a shaft with key and tap. (The key is temporarily assembled to the shaft.)
5. Take care so that the surface temperature of the Decelerator does not exceed 90°C.

R88D-1SN[]-ECT-51

SS1 and SLS Realize More Efficient Production

AC Servo Drives 1S-series with Built-in EtherCAT Communications and SS1/SLS Safety Sub-Functions

Specifications

General Specifications

Precautions for Correct Use

Characteristics

100-VAC Input Models

200-VAC Input Models

400-VAC Input Models

Relationship between Servo Drive, Servomotors and the Main Circuit Heating Value

Outline of Safety Functions

Details about Safety Functions

Configuration for Safety System

EtherCAT Communications Specifications

Version Information

AC Servomotors 1S-series

Specifications

General Specifications

Encoder Specifications

Characteristics

3,000-r/min Servomotors

Torque-Rotation Speed Characteristics for 3,000-r/min Servomotors (100 VAC)

Torque-Rotation Speed Characteristics for 3,000-r/min Servomotors (200 VAC)

Torque-Rotation Speed Characteristics for 3,000-r/min Servomotors (400 VAC)

2,000-r/min Servomotors

Torque-Rotation Speed Characteristics for 2,000-r/min Servomotors (200 VAC)

Torque-Rotation Speed Characteristics for 2,000-r/min Servomotors (400 VAC)

1,500-r/min Servomotors

Torque-Rotation Speed Characteristics for 1,500-r/min Servomotors (200 VAC)

Torque-Rotation Speed Characteristics for 1,500-r/min Servomotors (400 VAC)

1,000-r/min Servomotors

Torque-Rotation Speed Characteristics for 1,000-r/min Servomotors (200 V/400 VAC)

Decelerator AC Servo System [1S-series]

Specifications

Backlash: 3 Arcminutes Max.

For 3,000-r/min Servomotors

For 2,000-r/min Servomotors

For 1,500-r/min Servomotors

For 1,000-r/min Servomotors

Backlash: 15 Arcminutes Max.

For 3,000-r/min Servomotors

Product Category