Dimensional Drawings Of Sgmdh Servomotors; Sgmdh Servomotors - YASKAWA SGM H Series User Manual

3.18 Dimensional Drawings of SGMDH Servomotors (2000min
These Servomotors are not provided with gears.
3.18.1 SGMDH Servomotors (2000min
Models with oil seals are of the same configuration.
L
LL
43 LM
(1.69) 4(0.16)
18(0.71)
KB1
KB2
Model
L LL
SGMDH-
242 187
22A A21
(9.53) (7.36)
254 199
32A A21
(10.0) (7.83)
274 209
40A A21
(10.8) (8.23)
* 1. The detector is a 17-bit encoder (absolute/incremental).
* 2. For Servomotors with brakes,
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LR
(0.016)
0.04
A
φ0.04
A
(φ0.016)
A
0.02
(0.0008)
LM LR KB1 KB2
144 55 70 165
(5.67) (2.17) (2.76) (6.50)
156 55 82 177
(6.14) (2.17) (3.23) (6.97)
166 65 92 187
(6.54) (2.56) (3.62) (7.36)
B is appended to the end of each model name.
3.18 Dimensional Drawings of SGMDH Servomotors (2000min
-1
) Without Gears and With/Without Brakes
220( 8.66)
4
(0.16)
4-φ13.5 Mounting
holes
Note: For the specifications of the other shaft ends, refer to
3.20 Shaft End Specifications for SGMGH, SGMSH
and SGMDH Servomotors.
Shaft-end Approx. Mass
Dimensions kg (lb)
Without
S Q
Brakes
0
28
50 15.5
-0.013
0
(1.97) (34.2)
1.10
-0.0005
0
28
50 18.5
-0.013
0 (1.97) (40.8)
1.10
-0.0005
0
32 60 21
-0.016
(2.36) (46.3)
0
1.26
-0.0006
-1
)
Shaft End
LR
4 (0.16)
Q
Units: mm (in)
Allowable Allowable
Radial Load Thrust Load
With
N (lbf) N (lbf)
Brakes
1180 490
20.5
(45.2)
(265) (110)
1180 490
23.5
(51.8)
(265) (110)
1180 490
26
(57.3)
(265) (110)
-1
)
3
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