2-4 External and Mounting Dimensions
4 kW/5 kW (without Brake)
R88M-K4K030H (-S2)/-K5K030H (-S2)
R88M-K4K030T (-S2)/-K5K030T (-S2)
4 kW/5 kW (with Brake)
R88M-K4K030H-B (S2)/-K5K030H-B (S2)
R88M-K4K030T-B (S2)/-K5K030T-B (S2)
Motor and brake
connector
Encoder
2
connector
R88M-K4K030@
R88M-K5K030@
R88M-K4K030@-B@
R88M-K5K030@-B@
Note. The standard models have a straight shaft. Models with a key and tap are indicated with S2 at the
2-49
LL
65
LM
KB2
KB1
12
6
Model
LL
208
243
236
271
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.
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
INC
ABS
INC
ABS
(Shaft end specifications with key and tap)
130130
49
Dimensions (mm)
LM
KB1
KB2
164
127
186
199
162
221
192
127
214
227
162
249
65
55
51
M3, through
8h9
M8 (depth 20)