Page top

R88M-K, R88D-KN[]-ML2

G5-series AC Servomotors/Servo Drives with Built-in MECHATROLINK-II Communications

R88M-K, R88D-KN[]-ML2

MECHATROLINK-II network communication modules are now available for the G5 series.

Caution: All units are in millimeters unless otherwise indicated.

AC Servo Drives

<Wall Mounting>

Single-phase 100VAC R88D-KNA5L-ML2/-KN01L-ML2 (50 to 100 W)
Single-phase/Three-phase 200VAC R88D-KN01H-ML2/-KN02H-ML2 (100 to 200 W)

R88M-K, R88D-KN[]-ML2 Dimensions 3

Single-phase/Three-phase 100VAC R88D-KN02L-ML2 (200 W)
Single-phase/Three-phase 200VAC R88D-KN04H-ML2 (400 W)

R88M-K, R88D-KN[]-ML2 Dimensions 4

Single-phase/Three-phase 100VAC R88D-KN04L-ML2 (400 W)
Single-phase/Three-phase 200VAC R88D-KN08H-ML2 (750 W)

R88M-K, R88D-KN[]-ML2 Dimensions 5

Single-phase/Three-phase 200VAC R88D-KN10H-ML2/-KN15H-ML2 (900 to 1.5 kW)

R88M-K, R88D-KN[]-ML2 Dimensions 6

Three-phase 200VAC R88D-KN20H-ML2 (2 kW)

R88M-K, R88D-KN[]-ML2 Dimensions 7

Three-phase 200VAC R88D-KN30H-ML2/-KN50H-ML2 (3 to 5 kW)

R88M-K, R88D-KN[]-ML2 Dimensions 8

Three-phase 400VAC R88D-KN06F-ML2/-KN10F-ML2 (600 to 1.0 kW)
Three-phase 400VAC R88D-KN15F-ML2 (1.5 kW)

R88M-K, R88D-KN[]-ML2 Dimensions 9

Three-phase 400VAC R88D-KN20F-ML2 (2 kW)

R88M-K, R88D-KN[]-ML2 Dimensions 10

Three-phase 400VAC R88D-KN30F-ML2/-KN50F-ML2 (3 to 5 kW)

R88M-K, R88D-KN[]-ML2 Dimensions 11

AC Servomotor

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-KN[]-ML2 Dimensions 16

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

R88M-K, R88D-KN[]-ML2 Dimensions 17
R88M-K, R88D-KN[]-ML2 Dimensions 18

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

R88M-K, R88D-KN[]-ML2 Dimensions 19

200 W/400 W

R88M-K, R88D-KN[]-ML2 Dimensions 21

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

R88M-K, R88D-KN[]-ML2 Dimensions 22
R88M-K, R88D-KN[]-ML2 Dimensions 23

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

R88M-K, R88D-KN[]-ML2 Dimensions 24

750 W

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

R88M-K, R88D-KN[]-ML2 Dimensions 26

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

R88M-K, R88D-KN[]-ML2 Dimensions 27

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-KN[]-ML2 Dimensions 29
R88M-K, R88D-KN[]-ML2 Dimensions 30

3 kW

R88M-K, R88D-KN[]-ML2 Dimensions 32

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-KN[]-ML2 Dimensions 33

4 kW/5 kW

R88M-K, R88D-KN[]-ML2 Dimensions 35

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-KN[]-ML2 Dimensions 36

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-KN[]-ML2 Dimensions 39
R88M-K, R88D-KN[]-ML2 Dimensions 40

3 kW

R88M-K, R88D-KN[]-ML2 Dimensions 42

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-KN[]-ML2 Dimensions 43

4 kW/5 kW

R88M-K, R88D-KN[]-ML2 Dimensions 45

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-KN[]-ML2 Dimensions 46

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-KN[]-ML2 Dimensions 49
R88M-K, R88D-KN[]-ML2 Dimensions 50

4 kW/5 kW

R88M-K, R88D-KN[]-ML2 Dimensions 52

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-KN[]-ML2 Dimensions 53

7.5 kW

R88M-K, R88D-KN[]-ML2 Dimensions 55

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

With brake 
R88M-K7K515T-B(S2) [ABS]

R88M-K, R88D-KN[]-ML2 Dimensions 56

11 kW/15 kW

R88M-K, R88D-KN[]-ML2 Dimensions 58

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


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

R88M-K, R88D-KN[]-ML2 Dimensions 59

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

400 W/600 W

R88M-K, R88D-KN[]-ML2 Dimensions 62

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-KN[]-ML2 Dimensions 63

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-KN[]-ML2 Dimensions 65
R88M-K, R88D-KN[]-ML2 Dimensions 66

4 kW/5 kW

R88M-K, R88D-KN[]-ML2 Dimensions 68

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-KN[]-ML2 Dimensions 69

7.5 kW

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


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

R88M-K, R88D-KN[]-ML2 Dimensions 71
R88M-K, R88D-KN[]-ML2 Dimensions 72

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-KN[]-ML2 Dimensions 74
R88M-K, R88D-KN[]-ML2 Dimensions 75

1,000 r/min Servomotors (200 VAC)

900 W

R88M-K, R88D-KN[]-ML2 Dimensions 78

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-KN[]-ML2 Dimensions 79

2 kW/3 kW

R88M-K, R88D-KN[]-ML2 Dimensions 81

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-KN[]-ML2 Dimensions 82

4.5 kW

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


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

R88M-K, R88D-KN[]-ML2 Dimensions 84
R88M-K, R88D-KN[]-ML2 Dimensions 85

6 kW

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


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

R88M-K, R88D-KN[]-ML2 Dimensions 87
R88M-K, R88D-KN[]-ML2 Dimensions 88

1,000 r/min Servomotors (400 VAC)

900 W

R88M-K, R88D-KN[]-ML2 Dimensions 91

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-KN[]-ML2 Dimensions 92

2 kW/3 kW

R88M-K, R88D-KN[]-ML2 Dimensions 94

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-KN[]-ML2 Dimensions 95

4.5 kW

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


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

R88M-K, R88D-KN[]-ML2 Dimensions 97
R88M-K, R88D-KN[]-ML2 Dimensions 98

6 kW

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


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

R88M-K, R88D-KN[]-ML2 Dimensions 100
R88M-K, R88D-KN[]-ML2 Dimensions 101