YASKAWA SGMAH

Sigma II User’s Manual Chapter 8: Ratings and Characteristics
8 - 15
8.1.4 SGMSH Servomotors
Rating and Specifications for Standard Servomotors
SGMSH Standard Servomotor Ratings and Specifications
*1
These specifications and torque-motor speed characteristics are quoted in combination with an
SGDH servo amplifier operating at an armature winding temperature of 20°C.
mm
110 +0.000 -0.035
19
+0.000 -0.013
22
114.3 +0.000 -0.025
35 +0.01 -0.00
42 +0.000 -0.016
• Time Rating: Continuous • Insulation Class: Class F
• Vibration Class: 15µm or below • Withstand Voltage:
1500V
ac
for one minute (200V specification)
1800V
ac
for one minute (400V specification)
• Insulation Resistance: 500V
DC
,
10MΩ minimum
• Ambient Temperature: 0 to 40°C • Enclosure: Totally enclosed, self-cooled,
IP67 (except for through-sections of the shaft)
• Excitation: Permanent magnet • Ambient Humidity: 20% to 80% (with no
condensation)
• Mounting: Flange method • Drive Method: Direct drive
Voltage 200V
Servomotor Model
SGMSH-
10AA15AA20AA30AA40AA 50AA
Rated Output
*1
kW
1.0 1.5 2.0 3.0 4.0 5.0
Rated Torque
*1
lb-in 28.2 43 56.4 87 112 140
N-m 3.18 4.9 6.36 9.8 12.6 15.8
Instantaneous Peak Torque
*1
lb-in 84.4 130 169 260 336 422
N-m 9.54 14.7 19.1 29.4 37.8 47.6
Rated Current
*1
A
rms
5.7 9.7 12.7 18.8 25.4 28.6
Instantaneous Maximum Current
*1
A
rms
17 28 42 56 77 84
Rated Speed
*1
rpm 3000
Maximum Speed
*1
rpm 5000
Torque Constant
(lb-in)/A
rms
5.63 4.97 4.81 5.07 4.69 5.31
(N-m)/A
rms
0.636 0.561 0.544 0.573 0.53 0.60
Moment of Inertia
lb-in-s
2
x 10
-3
1.54 2.19 2.82 6.20 8.50 10.90
kg-m
2
x 10
-4
1.74 2.47 3.19 7.00 9.60 12.3
Rated Power Rating
*1
kW/s
57.9 97.2 127 137 166 202
Rated Angular Acceleration
*1
rad/s
2
18250 19840 19970 14000 13160 12780
Inertia Time Constant
ms
0.87 0.74 0.62 0.74 0.65 0.59
Inductive Time Constant
ms
7.1 7.7 8.3 13.0 14.1 14.7
Specified Tolerances
Dimension
ΦLB ΦS
Unit Diameter Tolerance Diameter Tol er an ce