YASKAWA Sigma II Series User Manual

3.2 Ratings and Specifications of SGMPH (3000 min
-1
)
3-13
3
Servomotor Specifications and Dimensional Drawings
3.2.2 SGMPH Servomotors With Standard Backlash Gears
* 1. Maximum motor speed is up to 4000 min
-1
at the shaft.
* 2. Gear output torque is expressed using the following equation.
(Gear output torque) = (servomotor output torque) × × (efficiency)
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.
The speed control range of SERVOPACKs in the Σ-II series is 1:5000. When using servomotors at
extremely low speeds (for example, 0.02 min
-1
max. at the gear output shaft) or when using servomotors
with one pulse feed reference for extended periods and in other situations that are less than optimum, the
lubrication of the gear bearing may be insufficient. This may cause deterioration of the bearing or increase
the load ratio.
Contact your Yaskawa representative if you are using your servomotor under such conditions.
• Time Rating: Continuous • Thermal Class: B
• Vibration Class: 15 μm or below • Withstand Voltage:
100V, 200V Servomotors: 1500 VAC for one minute
• Insulation Resistance: 500 VDC, 10 MΩ min. • Enclosure: Totally enclosed, self-cooled, IP55 (except
for shaft opening)
• Surrounding Air Temperature: 0 to 40°C • Ambient Humidity: 20% to 80% (no condensation)
• Excitation: Permanent magnet • Drive Method: Direct drive
• Mounting: Flange-mounted • Backlash: 15 min max.
• Gear Mechanism: Planetary gear mechanism • Gear Rotation Direction: Same direction as servomotor
Servomotor
Model
SGMPH-
Servomotor Gear Output
Moment of Inertia J
×10
-4
kg·m
2
Out-
put
W
Rated
Speed
min
-1
Rated
Torq ue
Nxm
Gear
Ratio
Rated
Torque/
Effi-
ciency
∗
2
N·m/%
Instanta-
neous
Peak
Torque
N·m
Rated
Speed
min
-1
Max.
Speed
∗1
min
-1
Motor +
Gears
Gears
01J1
100
3000
0.318
1/5 1.27/80 4.32 600 800 0.112 0.063
01J3
3/31 2.63/80 8.88 290 387 0.067 0.018
01JC
1/21 5.34/80 18.1 143 190 0.084 0.035
01J7
1/33 8.40/80 28.4 91 121 0.070 0.021
02J1
200 0.637
1/5 2.55/80 8.6 600 800 0.386 0.193
02J3
3/31 5.27/80 17.8 290 387 0.283 0.090
02JC
1/21 10.7/80 36.1 143 190 0.298 0.105
02J7
1/33 16.8/80 56.7 91 121 0.268 0.075
04J1
400 1.27
1/5 5.08/80 17.2 600 800 0.524 0.193
04J3
3/31 10.5/80 35.5 290 387 0.511 0.180
04JC
1/21 21.3/80 72.2 143 190 0.561 0.230
04J7
1/33 33.5/80 113 91 121 0.496 0.165
08J1
750 2.39
1/5 9.56/80 32 600 800 2.55 0.450
08J3
3/31 19.8/80 66.6 290 387 2.53 0.425
08JC
1/21 40.2/80 134 143 190 2.58 0.475
08J7
1/33 63.1/80 213 91 121 2.4 0.300
15J1
1500 4.77
1/5 19.1/80 64.4 600 800 4.97 0.950
15J3
1/11 42.5/80 144 269 359 5.27 1.250
15
JC
1/21 80.1
/80 270 143 190 5.33 1.300
15J7
1/33 126/80 425 91 121 4.82 0.800
1
gear ratio
( )
IMPORTANT

YASKAWA Sigma II Series Specifications

General

Brand	YASKAWA
Model	Sigma II Series
Category	Controller
Language	English