2-60
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-K7K515C (-S2)
7.5 kW (with Brake)
R88M-K7K515C-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.
ABS
4-
φ
13.5
43.543.5
φ
233
φ200
(Key groove P9)
φ114.3h7
φSh6
45
37
0
-0.2
90
12
h9
8
LR
96
L1
44
LL
184
61.5
L2
L3
48
110
KB1
60
KB2
LM
24
LR
φ
Sh6
φ
114.3h7
3.2
M4, through
Encoder
connector
Brake connector
Motor
connector
176 × 176
(Shaft end specifications with key and tap)
M16
(depth 32 min.)
(for model with brake only)
2 min.
Boss insertion positon
Model
Dimensions (mm)
LL LR LM S KB1 KB2 L1 L2 L3
R88M-K7K515C@ 312 113 268 42 219 290 117.5 117.5 149
R88M-K7K515C-B@ 337 113 293 42 253 315 117.5 152.5 183