Omron OMNUC G5 R88M-K series User Manual page 69

2,000-r/min Motors (200 V)
1 kW/1.5 kW/2 kW/3 kW (without Brake)
R88M-K1K020H (-S2)/-K1K520H (-S2)/-K2K020H (-S2)/-K3K020H (-S2)
R88M-K1K020T (-S2)/-K1K520T (-S2)/-K2K020T (-S2)/-K3K020T (-S2)
1 kW/1.5 kW/2 kW/3 kW (with Brake)
R88M-K1K020H-B (S2)/-K1K520H-B (S2)/-K2K020H-B (S2)/-K3K020H-B (S2)
R88M-K1K020T-B (S2)-K1K520T-B (S2)/-K2K020T-B (S2)/-K3K020T-B (S2)
Motor and brake
connector
LL
LM
Encoder connector
KB2
KB1
12
Model
R88M-K1K020x
R88M-K1K520x
R88M-K2K020x
R88M-K3K020x
R88M-K1K020x-Bx
R88M-K1K520x-Bx
R88M-K2K020x-Bx
R88M-K3K020x-Bx
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.
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
LR
130×130
6
LL LR
138 55
155.5 55
173 55
208 65
163 55
180.5 55
198 55
233 65
2-4 External and Mounting Dimensions
(Shaft end specifications with key and tap)
LR
45 (1.0 to 2.0 kW)
55 (3.0 kW)
41 (1.0 to 2.0 kW)
51 (3.0 kW)
4−φ9
M3, through
Dimensions (mm)
LM S KB1
94 22
111.5 22 77.5
129 22
164 24 127
119 22
136.5 22 77.5
154 22
189 24 127
INC
ABS
INC
ABS
8h9
M5, depth 12 (1.0 to 2.0 kW)
M8, depth 20 (3.0 kW)
KB2
60 116
133.5
95 151
186
60 141
158.5
95 176
211
2-38
2