2-45
H 1,500-r/min Servomotors without a Brake
D 200 V AC: 450 W/850 W/1.3 kW/1.8 kW/2.9 kW/4.4 kW
R88M-W45015T(-S2)/-W85015T(-S2)/-W1K315T(-S2)/-W1K815T(-S2)/-W2K915T(-S2))/
-W4K415T(-S2) [Absolute]
Dimensions of output section
of 450-W to 1.3-kW Servomotors
Dimensions of shaft end
with key (-S2)
M (Effective depth: )
Four, Z dia.
30 dia.
D2 dia.
S dia.
D1 dia.
D3 dia.
Model
Dimensions (mm)
LL LR KB1 KB2 KL1 KL2 C D1 D2 D3 F G Z S QK b h t1 M

R88M-W45015T-j
138
58
65 117
109 88 130 145 110h7 165 6 12 9 19h6 25 5 5 3 M5 12
R88M-W85015T-j
161
88 140
R88M-W1K315T-j
185 112 164 22h6 6 6 3.5
R88M-W1K815T-j
166
79
89 144
140 88 180 200
114.3
0
230 3.2 18 13.5
0.01
60 10 8 5 M12 25
R88M-W2K915T-j
192
115 170
.
–0.025
.
0
R88M-W4K415T-j
226 149 204
Note The external dimensions are the same for IP67 (waterproof) models (Oj).
Standard Models and Specifications
Chapter 2