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2 Models and External Dimensions
2 - 54
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
3 kW (with Brake)
R88M-1L3K030T-B(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
215±2
1
19±2
45±2
112±1
230±3
12±0.5
22
0 -0.013 dia.
11
0
0
-0.035 dia.
55±1
4±0.4
50±0.8
130×130±2
4-9±0.5 dia.
145±0.2 dia.
Motor and brake connector
Encoder connector
R1.5 max
7
3
3-
0
42
Key and tap cross section
M5(tap)
12(tap depth)
8- 0.036
0
0.4
Summary of Contents for R88D-1SN ECT Series
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