Dimensions
[Unit: mm]
180 mm sq.
R1 Servo Motor
5.5 to 15 kW
LL
(ØLH)
ØLA
□
LC
LE
(IL1)
(IL2)
(KL1)
(KL2)
(LG)
(KL3)
(7)
(IL2)
(IE)
ØS
ØLB
(QA)
QK
Q
LR
(KB2)
(KB1)
(KB3)
(KB4)
U
W
T
Allow 50 mm or more clearance
(IF)
(IF)
(41)
(1
5)
(1
15)
2-LZ2
(Tap for removing motor)
Eye bolt
2-M8
4-ØLZ1
(for motor and ground)
JL04V-2E32-17PE-B-R
(for cooling fan)
MS3102A10SL-4P
Oil seal
QE Tap
Depth LT
M
γ
α
M
β
H
H
M
JL04V-2E10SL-3PE-B-R
Cross section H-H
(for brake)
(for encoder)
JN2AS10ML2-R
This dimensional drawing is for a servo motor equipped with a battery-less absolute encoder and a brake.
220 mm sq.
R1 Servo Motor
21 kW
Model no.: R1CA2220KV
This dimensional drawing is for a servo motor equipped with a battery-less absolute encoder and no brake.
Battery-less absolute encoder
Single-turn absolute encoder
Without brake
With brake
Model no.
LL
KB2 KB3 KB4
LL
KB2
KB3 KB4
LG KL1 KL2 KL3 LA
LB
LE
LH
LC
LZ1 LZ2
LR
R1CA18550
333
80.5
–
79.5
383
130.5
54
129.5
19.5
143
23
81
200 114.3 -0.035 3 230 180 13.5 M8 79
R1CA18750
368
418
R1CA1811K
438
517
149
79
158
R1CA1815K
516
628
182
110
191
19
Model no.
S
Q
QA
QK
W
T
U
KB1
α
β
γ
QE
LT
IE
IF
IL1
IL2
R1CA18550
42 -0.016
75
3
67
12 -0.043
8
3
173
0.02
0.08
0.08
M10 25
124
50
54
65
R1CA18750
208
68
85
R1CA1811K
278
0.03
0.10
68
163
R1CA1815K
55 -0.019
16 -0.043
10
4
356
92
210
0
0
0
0
0
(
302
)
625
□
220
2-M10
ø20
0
0
-
0.046
4-ø13.5
127
4
(
19
)
(□
230
)
(□
145
)
(
13
4
)
ø55
0
-
0.0
19
(Tap for removing motor)
(
193
)
(
70
)
(
193
)
(
70
)
(
60
)(
60
)
(
559
)
(
65.5
)
Allow 50 mm or more clearance
(
190
)
(
170
)
(
205
)
(
14
2
)
Oil seal
93
3
104
(
52
)
(
42
)
60
4-M5
60
(
ø61
)
(
17
)
(
15
7
)
Thru-hole
(
44
)
16
0
-
0.043
4
10
Depth 25
M10
(
87
)
Key position
0.08 M
0.03
0.10 M
For eye bolt
2-M8
Eye bolt
2-M8
(for encoder)
JN2AS10ML2-R
1-M8
(for Ground)
Terminal: UF1005-150A-3P
(for motor, M8, hexagon bolt)
M
A
A
MS3102A10SL-4P
(for cooling fan)
Motor lead outlet
1-ø61
W
U
V
Cross section H-H
ø61
±
0.3
ø235
±
0.23
(
ø270
)
100
Servo Motors