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R88M-K, R88D-KT

G5-series AC Servomotors/Servo Drives with General-purpose Pulse Train or Analog Inputs

R88M-K, R88D-KT

Pulse and analog input modules are now available for the G5 series.

Caution: All units are in millimeters unless otherwise indicated.

AC Servo Drives

<Wall Mounting>

Single-phase 100 VAC R88D-KTA5L/-KT01L (50 to 100 W)
Single-phase/Three-phase 200 VAC R88D-KT01H/-KT02H (100 to 200 W)

R88M-K, R88D-KT Dimensions 3

Single-phase/Three-phase 100 VAC R88D-KT02L (200 W)
Single-phase/Three-phase 200 VAC R88D-KT04H (400 W)

R88M-K, R88D-KT Dimensions 4

Single-phase 100 VAC R88D-KT04L (400 W)
Single-phase/Three-phase 200 VAC R88D-KT08H (750 W)

R88M-K, R88D-KT Dimensions 5

Single-phase/Three-phase 200 VAC R88D-KT10H/-KT15H (900 W to 1.5 kW)

R88M-K, R88D-KT Dimensions 6

Three-phase 200 VAC R88D-KT20H (2 kW)

R88M-K, R88D-KT Dimensions 7

Three-phase 200 VAC R88D-KT30H/-KT50H (3 to 5 kW)

R88M-K, R88D-KT Dimensions 8

Three-phase 200 VAC R88D-KT75H (7.5 kW)

R88M-K, R88D-KT Dimensions 9

Three-phase 200 VAC R88D-KT150H (15 kW)

R88M-K, R88D-KT Dimensions 10

Three-phase 400 VAC R88D-KT06F/-KT10F/-KT15F (600 W to 1.5 kW)

R88M-K, R88D-KT Dimensions 11

Three-phase 400 VAC R88D-KT20F (2 kW)

R88M-K, R88D-KT Dimensions 12

Three-phase 400 VAC R88D-KT30F/-KT50F (3 to 5 kW)

R88M-K, R88D-KT Dimensions 13

Three-phase 400 VAC: R88D-KT75F (7.5 kW)

R88M-K, R88D-KT Dimensions 14

Three-phase 400 VAC R88D-KT150F (150 kW)

R88M-K, R88D-KT Dimensions 15

AC Servomotors

Note: The standard models have a straight shaft. A model with a key and tap is indicated by adding “S2” to the end of
         the model number.
         Models with an oil seal are indicated with O at the end of the model number. The motor dimensions do not change.

<Cylinder type>

3,000 r/min Servomotors (100/200 VAC)

50 W/100 W

R88M-K, R88D-KT Dimensions 20

Without brake 
R88M-K05030H(-S2)/-K10030[](-S2) [INC] 
R88M-K05030T(-S2)/-K10030[](-S2) [ABS]

R88M-K, R88D-KT Dimensions 21
R88M-K, R88D-KT Dimensions 22

With brake 
R88M-K05030H-B(S2)/-K10030[]-B(S2) [INC] 
R88M-K05030T-B(S2)/-K10030[]-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 23

200 W/400 W

R88M-K, R88D-KT Dimensions 25

Without brake 
R88M-K20030[](-S2)/-K40030[](-S2) [INC] 
R88M-K20030[](-S2)/-K40030[](-S2) [ABS]

R88M-K, R88D-KT Dimensions 26
R88M-K, R88D-KT Dimensions 27

With brake 
R88M-K20030[]-B(S2)/-K40030[]-B(S2) [INC] 
R88M-K20030[]-B(S2)/-K40030[]-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 28

750 W

Without brake
R88M-K75030H(-S2) [INC]
R88M-K75030T(-S2) [ABS]

R88M-K, R88D-KT Dimensions 30

With brake
R88M-K75030H-B(S2) [INC]
R88M-K75030T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 31

1 kW/1.5 kW/2 kW

Without brake
R88M-K1K030H(-S2)/-K1K530H(-S2)/-K2K030H(-S2) [INC]
R88M-K1K030T(-S2)/-K1K530T(-S2)/-K2K030T(-S2) [ABS]

With brake
R88M-K1K030H-B(S2)/-K1K530H-B(S2)/-K2K030H-B(S2) [INC]
R88M-K1K030T-B(S2)/-K1K530T-B(S2)/-K2K030T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 33
R88M-K, R88D-KT Dimensions 34

3 kW

R88M-K, R88D-KT Dimensions 36

Without brake 
R88M-K3K030H(-S2) [INC] 
R88M-K3K030T(-S2) [ABS] 

With brake 
R88M-K3K030H-B(S2) [INC] 
R88M-K3K030T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 37

4 kW/5 kW

R88M-K, R88D-KT Dimensions 39

Without brake 
R88M-K4K030H(-S2)/-K5K030H(-S2) [INC] 
R88M-K4K030T(-S2)/-K5K030T(-S2) [ABS] 

With brake 
R88M-K4K030H-B(S2)/-K5K030H-B(S2) [INC] 
R88M-K4K030T-B(S2)/-K5K030T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 40

3,000 r/min Servomotors (400 VAC)

750 W/1 kW/1.5 kW/2 kW

Without brake
R88M-K75030F(-S2)/-K1K030F(-S2)/-K1K530F(-S2)/-K2K030F(-S2) [INC]
R88M-K75030C(-S2)/-K1K030C(-S2)/-K1K530C(-S2)/-K2K030C(-S2) [ABS]

With brake
R88M-K75030F-B(S2)/-K1K030F-B(S2)/-K1K530F-B(S2)/-K2K030F-B(S2) [INC]
R88M-K75030C-B(S2)/-K1K030C-B(S2)/-K1K530C-B(S2)/-K2K030C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 43
R88M-K, R88D-KT Dimensions 44

3 kW

R88M-K, R88D-KT Dimensions 46

Without brake 
R88M-K3K030F(-S2) [INC] 
R88M-K3K030C(-S2) [ABS] 

With brake 
R88M-K3K030F-B(S2) [INC] 
R88M-K3K030C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 47

4 kW/5 kW

R88M-K, R88D-KT Dimensions 49

Without brake 
R88M-K4K030F(-S2)/-K5K030F(-S2) [INC] 
R88M-K4K030C(-S2)/-K5K030C(-S2) [ABS] 

With brake 
R88M-K4K030F-B(S2)/-K5K030F-B(S2) [INC] 
R88M-K4K030C-B(S2)/-K5K030C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 50

1,500r/min, 2,000 r/min Servomotors (200 VAC)

1 kW/1.5 kW/2 kW/3 kW

Without brake
R88M-K1K020H(-S2)/-K1K520H(-S2)/-K2K020H(-S2)/-K3K020H(-S2) [INC]
R88M-K1K020T(-S2)/-K1K520T(-S2)/-K2K020T(-S2)/-K3K020T(-S2) [ABS]

With brake
R88M-K1K020H-B(S2)/-K1K520H-B(S2)/-K2K020H-B(S2)/-K3K020H-B(S2) [INC]
R88M-K1K020T-B(S2)/-K1K520T-B(S2)/-K2K020T-B(S2)/-K3K020T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 53
R88M-K, R88D-KT Dimensions 54

4 kW/5 kW

R88M-K, R88D-KT Dimensions 56

Without brake 
R88M-K4K020H(-S2)/-K5K020H(-S2) [INC] 
R88M-K4K020T(-S2)/-K5K020T(-S2) [ABS] 

With brake 
R88M-K4K020H-B(S2)/-K5K020H-B(S2) [INC] 
R88M-K4K020T-B(S2)/-K5K020T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 57

7.5 kW

Without brake
R88M-K7K515T(-S2) [ABS]

With brake
R88M-K7K515T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 59
R88M-K, R88D-KT Dimensions 60

11 kW/15 kW

Without brake
R88M-K11K015T(-S2)/-K15K015T(-S2) [ABS]


With brake
R88M-K11K015T-B(S2)/R88M-K15K015T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 62
R88M-K, R88D-KT Dimensions 63

1,500 r/min, 2,000 r/min Servomotors (400 VAC)

400 W/600 W

R88M-K, R88D-KT Dimensions 66

Without brake 
R88M-K40020F(-S2)/-K60020F(-S2) [INC] 
R88M-K40020C(-S2)/-K60020C(-S2) [ABS] 

With brake 
R88M-K40020F-B(S2)/-K60020F-B(S2) [INC] 
R88M-K40020C-B(S2)/-K60020C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 67

1 kW/1.5 kW/2 kW/3 kW

Without brake
R88M-K1K020F(-S2)/-K1K520F(-S2)/-K2K020F(-S2)/-K3K020F(-S2) [INC]
R88M-K1K020C(-S2)/-K1K520C(-S2)/-K2K020C(-S2)/-K3K020C(-S2) [ABS]

With brake
R88M-K1K020F-B(S2)/-K1K520F-B(S2)/-K2K020F-B(S2)/-K3K020F-B(S2) [INC]
R88M-K1K020C-B(S2)/-K1K520C-B(S2)/-K2K020C-B(S2)/-K3K020C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 69
R88M-K, R88D-KT Dimensions 70

4 kW/5 kW

R88M-K, R88D-KT Dimensions 72

Without brake 
R88M-K4K020F(-S2)/-K5K020F(-S2) [INC] 
R88M-K4K020C(-S2)/-K5K020C(-S2) [ABS] 

With brake 
R88M-K4K020F-B(S2)/-K5K020F-B(S2) [INC] 
R88M-K4K020C-B(S2)/-K5K020C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 73

7.5 kW

Without brake
R88M-K7K515C(-S2) [ABS]


With brake
R88M-K7K515C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 75
R88M-K, R88D-KT Dimensions 76

11 kW/15 kW

Without brake
R88M-K11K015C(-S2)/-K15K015C(-S2) [ABS]


With brake
R88M-K11K015C-B(S2)/R88M-K15K015C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 78
R88M-K, R88D-KT Dimensions 79

1,000 r/min Servomotors (200 VAC)

900 W

R88M-K, R88D-KT Dimensions 82

Without brake 
R88M-K90010H(-S2) [INC] 
R88M-K90010T(-S2) [ABS] 

With brake 
R88M-K90010H-B(S2) [INC] 
R88M-K90010T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 83

2 kW/3 kW

R88M-K, R88D-KT Dimensions 85

Without brake 
R88M-K2K010H(-S2)/-K3K010H(-S2) [INC] 
R88M-K2K010T(-S2)/-K3K010T(-S2) [ABS] 

With brake 
R88M-K2K010H-B(S2)/-K3K010H-B(S2) [INC] 
R88M-K2K010T-B(S2)/-K3K010T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 86

4.5 kW

Without brake
R88M-K4K510T(-S2) [ABS]


With brake
R88M-K4K510T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 88
R88M-K, R88D-KT Dimensions 89

6 kW

Without brake
R88M-K6K010T(-S2) [ABS]


With brake
R88M-K6K010T-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 91
R88M-K, R88D-KT Dimensions 92

1,000 r/min Servomotors (400 VAC)

900 W

R88M-K, R88D-KT Dimensions 95

Without brake 
R88M-K90010F(-S2) [INC] 
R88M-K90010C(-S2) [ABS] 

With brake 
R88M-K90010F-B(S2) [INC] 
R88M-K90010C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 96

2 kW/3 kW

R88M-K, R88D-KT Dimensions 98

Without brake 
R88M-K2K010F(-S2)/-K3K010F(-S2) [INC] 
R88M-K2K010C(-S2)/-K3K010C(-S2) [ABS] 

With brake 
R88M-K2K010F-B(S2)/-K3K010F-B(S2) [INC] 
R88M-K2K010C-B(S2)/-K3K010C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 99

4.5 kW

Without brake
R88M-K4K510C(-S2) [ABS]


With brake
R88M-K4K510C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 101
R88M-K, R88D-KT Dimensions 102

6 kW

Without brake
R88M-K6K010C(-S2) [ABS]


With brake
R88M-K6K010C-B(S2) [ABS]

R88M-K, R88D-KT Dimensions 104
R88M-K, R88D-KT Dimensions 105