2-42
H 1,000-r/min Servomotors with a Brake
D 200 V AC: 300 W/600 W/900 W/1.2 kW/2.0 kW/3.0 kW
R88M-W30010H-B(S2)/-W60010H-B(S2)/-W90010H-B(S2)/-W1K210H-B(S2)/
-W2K010H-B(S2)/-W3K010H-B(S2) [Incremental]
R88M-W30010T-B(S2)/-W60010T-B(S2)/-W90010T-B(S2)/-W1K210T-B(S2)/
-W2K010T-B(S2)/-W3K010T-B(S2) [Absolute]
Four, Z dia.
D1 dia.
D2 dia.
D3 dia.
S dia.
Dimensions of output section
of 300-W to 900-W Servomotors
Dimensions of shaft end
with key (-BS2)
M (Effective depth: )
30 dia.
Model
Dimensions (mm)
LL LR KB1 KB2 KL1 KL2 C D1 D2 D3 F G Z S QK b h t1 M

R88M-W30010j-Bj
176
58
56 154
120 88 130 145 110h7 165 6 12 9 19h6 25 5 5 3 M5 12
R88M-W60010j-Bj
199
79 177
R88M-W90010j-Bj
223 103 201 22h6 6 6 3.5
R88M-W1K210j-Bj
217
79
79 195
146 88 180 200
114.3
0
230 3.2 18 13.5
0.01
60 10 8 5 M12 25
R88M-W2K010j-Bj
243
105 221
.
–0.025
.
0
R88M-W3K010j-Bj
277 139 255
Note The external dimensions are the same for IP67 (waterproof) models (-BOj).
Standard Models and Specifications
Chapter 2