Omron R88D-KN ML2 Sries - Page 81

2-40
2-4 External and Mounting Dimensions
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
2
Standard Models and External Dimensions
2,000-r/min Motors (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)
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.
Model
Dimensions (mm)
LL LR LM S KB1 KB2
R88M-K1K020x 138 55 94 22 60 116
R88M-K1K520x 155.5 55 111.5 22 77.5 133.5
R88M-K2K020x 173 55 129 22 95 151
R88M-K3K020x 208 65 164 24 127 186
R88M-K1K020x-Bx 166 55 122 22 60 144
R88M-K1K520x-Bx 183.5 55 139.5 22 77.5 161.5
R88M-K2K020x-Bx 201 55 157 22 95 179
R88M-K3K020x-Bx 236 65 192 24 127 214
INC
ABS
INC
ABS
130×130
45 (1.0 to 2.0 kW)
55 (3.0 kW)
41 (1.0 to 2.0 kW)
51 (3.0 kW)
LR
M3, through
M5, depth 12 (1.0 to 2.0 kW)
M8, depth 20 (3.0 kW)
8h9
7
18 (1.0 to 2.0 kW) 20 (3.0 kW)
(Shaft end specifications with key and tap)
φSh6
4−φ9
φ165
φ145
φ110h7
Encoder
connector
Motor and brake
connector
116 (1.0 to 2.0 kW) 118 (3.0 kW)
LM
KB2
KB1
LRLL
60
612
φ
Sh6
φ110h7