YASKAWA Sigma-II Series, Руководство пользователя

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3.4 Ratings and Specifications of SGMGH (1000 min
-1
)
3-25
3
Servomotor Specifications and Dimensional Drawings
When using a servomotor with oil lubrication, the servomotor can be installed horizontally onto the shaft.
Contact your Yaskawa representative for more information regarding the sliding installation of a servomotor.
Note: 1. Output torque and motor speed produce the following trends in efficiency. Values in the table are
at the rated motor speed.
2. The no-load torque for a servomotor with gears is high immediately after the servomotor starts,
and it then decreases and becomes stable a few minutes later. This is a common phenomenon
caused by grease being circulated in the gear and not by a faulty gear.
40P † B † A6
4.0
1000
38.2
1/6 195/85 546/85 166 333 103 13.7
40P † B † B6
1/11 357/85 1000/85 90 181 98.8 9.78
40P † B † C6
1/21 682/85 1910/85 47 95 157 68.0
40P
†
B
†
76 1/29 940/85 2640/85 34 68 155 66.0
55P † B † B6
5.5 52.6
1/11 492/85 1280/85 90 181 175 50.2
55P † B † C6
1/21 940/85 2450/85 47 95 193 68.0
55P † B † 76
1/29 1297/85 3380/85 34 68 207 81.5
(Cont’d)
Servomotor
Model
SGMGH-
Servomotor Gear Output
Moment of Inertia J
×
10
-4
kg·m
2
Out-
put
kW
Rated
Speed
min
-1
Rated
Torque
N x m
Gear
Ratio
Rated
Torque/
Efficiency
N·m/%
Instanta-
neous
Peak
Torque/
Effective
N·m/%
Rated
Speed
min
-1
Max.
Speed
min
-1
Motor +
Gears
Gears
Output torque
Efficiency
Efficiency
Output torque