YASKAWA Sigma II Series User Manual

3 Servomotor Specifications and Dimensional Drawings
3.4.2 SGMGH servomotors (1000 min
-1
) With Standard Backlash Gears
3-24
3.4.2 SGMGH servomotors (1000 min
-1
) With Standard Backlash Gears
* For oil lubrication, the motor should be mounted horizontal to the shaft. Contact your Yaskawa
representative about lubrication for angle mounting.
Note: Contact your Yaskawa representative regarding the use of servomotors in cases such as
when the servomotor is frequently started and stopped, or when impact is generated on the
gear output shaft by acceleration and deceleration.
• Time Rating: Continuous • Excitaton: Permanent magnet
• Thermal Class: F
• Withstand Voltage: 1500 VAC for one minute
• Enclosure: Totally enclosed, IP44 self-cooled
(or the equivalent)
• Ambient Humidity: 20% to 80%
(no condensation)
• Drive Method: Direct drive
• Backlash: Roughly 0.6 to 2° at gear output shaft
• Gear Rotation Direction: Reverse direction of servomotor
• Gear Mechanism: Cyclo gear mechanism
• Vibration Class: 15 μm or below
• Insulation Resistance: 500 VDC,
10 MΩ min.
• Surrounding Air Temperature: 0 to 40°C
• Mounting: Foot and flange-mounted
Type 6090 to 6125: Omni-directional mounting
Type 6130 to 6190: Horizontal mounting to shaft
• Gear Lubricating Method:
Type 6090 to 6125: Grease
Type 6130 to 6190: Oil
∗
Servomotor
Model
SGMGH-
Servomotor Gear Output
Moment of Inertia J
×10
-4
kg·m
2
Out-
put
kW
Rated
Speed
min
-1
Rated
Tor que
Nxm
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
03PBA6
0.3
1000
2.84
1/6 12.8/75 32.3/75 166 333 9.20 1.96
03PBB6
1/11 25.0/80 63.1/80 90 181 8.84 1.6
03PBC6
1/21 47.7/80 120/80 47 95 8.39 1.15
03PB76
1/29 65.9/80 166/80 34 68 8.41 1.17
06PBA6
0.6 5.68
1/6 27.3/80 67.7/80 166 333 15.7 1.78
06PBB6
1/11 50.0/80 124/80 90 181 15.3 1.35
06PBC6
1/21 95.4/80 237/80 47 95 15.9 1.97
06PB76
1/29 132/80 327/80 34 68 16.1 2.19
09PBA6
0.9 8.62
1/6 41.4/80 92.6/80 166 333 22.3 1.84
09PBB6
1/11 75.9/80 170/80 90 181 21.9 1.41
09PBC6
1/21 145/80 324/80 47 95 22.5 2.03
09PB76
1/29 200/80 448/80 34 68 22.7 2.24
12PBA6
1.2 11.5
1/6 58.7/85 143/85 166 333 38.0 6.3
12PBB6
1/11 108/85 262/85 90 181 36.5 4.76
12PBC6
1/21 205/85 500/85 47 95 37.6 5.93
12PB76
1/29
283/85 690/85 34 68 37.3 5.58
20PBA6
2.0 19.1
1/6 97.4/85 224/85 166 333 52.3 6.3
20PBB6
1/11 179/85 411/85 90 181 50.8 4.76
20PBC6
1/21 341/85 785/85 47 95 51.9 5.93
20PB76
1/29 471/85 1080/85 34 68 78.5 32.5
30PBA6
3.0 28.4
1/6 145/85 325/85 166 333 79.5 12.0
30PBB6
1/11 266/85 596/85 90 181 75.2 7.73
30PBC6
1/21 507/85 1140/85 47 95 101 33.6
30PB76
1/29 700/85 1570/85 34 68 121 53.3

YASKAWA Sigma II Series Specifications

General

Brand	YASKAWA
Model	Sigma II Series
Category	Controller
Language	English