2-55
2-4 External and Mounting Dimensions
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
2
Standard Models and External Dimensions
7.5 kW (without Brake)
R88M-K7K515T (-S2)
7.5 kW (with Brake)
R88M-K7K515T-B (S2)
Note. The standard models have a straight shaft. Models with a key and tap are indicated with S2 at 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.
M4, through
4-φ13.5
176 × 176
43.5
43.5
φ200
φ
233
M16
(depth 32 min.)
8
12h9
90
37
0
-0.2
45
φ
Sh6
φ114.3h7
96
LR
Encoder
connector
Motor
connector
Brake connector
3.2
φ
114.3h7
φ
Sh6
LR
24
LM
KB2
60
KB1
110
48
L3
L2
61.5
184
LL
44
L1
(Shaft end specifications with key and tap)
(Key groove P9)
(for model with brake only)
2 min.
Boss insertion position
Model
Dimensions (mm)
LL LR LM S KB1 KB2 L1 L2 L3
R88M-K7K515T@ 312 113 268 42 219 290 117.5 117.5 149
R88M-K7K515T-B@ 337 113 293 42 253 315 117.5 152.5 183