Omron R88M-K User Manual page 101

1,500-r/min and 2,000-r/min Servomotors (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
Encoder
connector
Model
R88M-K1K020
R88M-K1K520
R88M-K2K020
R88M-K3K020
R88M-K1K020 -B
R88M-K1K520 -B
R88M-K2K020 -B
R88M-K3K020 -B
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.
G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
LR
LM
130×130
KB2
KB1
12 6
LL LR
138 55
155.5 55
173 55
208 65
166 55
183.5 55
201 55
236 65
2 Models and External 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)
M3, through
4-φ9
Dimensions (mm)
LM S KB1
94 22 60
111.5 22 77.5
129 22 95
164 24 127
122 22 60
139.5 22 77.5
157 22 95
192 24 127
INC
ABS
INC
ABS
8h9
M5, depth 12 (1.0 to 2.0 kW)
M8, depth 20 (3.0 kW)
KB2
116
133.5
151
186
144
161.5
179
214
2-53
2