Omron R88M-1M Series User Manual page 157

 1 kW/1.5 kW/2 kW (without Brake)
R88M-1M1K020C(-O/-S2/-OS2)/R88M-1M1K520C(-O/-S2/-OS2)
R88M-1M2K020C(-O/-S2/-OS2)
Encoder connector
R88M-1M1K020C(-O/-S2/-OS2)
R88M-1M1K520C(-O/-S2/-OS2)
R88M-1M2K020C(-O/-S2/-OS2)
Note The standard shaft type is 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.
Shaft-end with key and tap
W
QE (tap)
LT (tap depth)
Key and tap cross section
R88M-1M1K020C(-S2/-OS2)
R88M-1M1K520C(-S2/-OS2)
R88M-1M2K020C(-S2/-OS2)
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
Motor connector
KB2
KB1
50±0.8
11.5±0.5 4±0.4
LL 55±1
Model
QA QK
Model
QA
2 Models and External Dimensions
4-9±0.5 dia.
130×130±2
Dimensions [mm]
LL KB1
120.5±2 63±1
138±2 79±1
160±2 98±1
Dimensions [mm]
QK W
3 42
0
8
-0.036
3 42
0
8
-0.036
3 42
0
8
-0.036
KB2
109±2
125±2
148±2
T U QE
7 M5
0
3
-0.4
7 M5
0
3
-0.4
7 M5
0
3
-0.4
2
LT
12
12
12
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