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Sigma II User's Manual
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SGMPH Servomotors
Ratings and Specifications for Standard Servomotors
• Time Rating: Continuous
• Vibration Class: 15µm or below
• Insulation Resistance: 500V
10MΩ minimum
• Ambient Temperature: 0 to 40°C
• Excitation: Permanent magnet
• Mounting: Flange method
SGMPH Standard Servomotor Ratings and Specifications
Voltage
Servomotor Model
SGMPH-
Rated Output
*
Rated Torque
* **
Instantaneous Peak
Torque
*
Rated Current
*
Instantaneous Max. Cur-
rent
*
Rated Speed
*
Max. Speed
*
Torque Constant
Moment of Inertia
Rated Power Rating
*
Rated Angular Accelera-
tion
*
Inertia Time Constant
Inductive Time Constant
*
Note:
These items and torque–motor speed characteristics quoted in combination with an SGDH servo
amplifier are at an armature winding temperature of 100°C. Other values quoted at 20°C. All val-
ues are typical.
**
Rated torques are continuous allowable torque values at 40°C with a 10 × 10 × 0.25in. (250 ×
250 × 6mm) heat sink attached.
Heat sink dimensions
10 × 10 × 0.25in. (250 × 250 × 6mm): 0.1to 0.4kW
12 × 12 × 0.5in. (300 × 300 × 12mm): 0.75 to 1.5 kW
• Insulation Class: Class B
• Withstand Voltage: 1500V
,
• Enclosure: Totally enclosed, self-cooled,
DC
• Ambient Humidity: 20% to 80% (with no
• Drive Method: Direct drive
01A
02A
kW
0.1
0.2
oz·in
45.1
90.2
0.318
0.637
N·m
oz·in
135
270
N·m
0.955
1.91
A
0.89
2.0
rms
A
2.8
6.0
rms
rpm
rpm
oz·in/A
55.6
49.4
rms
N·m/A
0.392
0.349
rms
2
-3
0.695
2.73
oz·in·s
x 10
2
-4
kg·m
x 10
0.0491
0.193
kW/s
20.6
21.0
2
rad/s
64800
33000
ms
0.53
0.54
ms
3.7
7.4
Chapter 8: Ratings and Characteristics
IP55 (except for through-sections of the shaft)
condensation)
200V
04A
08A
0.4
0.75
180
338
1.27
2.39
541
1010
3.82
7.16
2.6
4.1
8.0
13.9
3000
5000
75.8
91.0
0.535
0.641
4.69
29.7
0.331
2.10
49.0
27.1
38500
11400
0.36
0.66
8.6
18
8-7
for one minute
AC
100V
15A
01B
02B
1.5
0.1
0.2
676
45.1
90.2
4.77
0.318
0.637
2030
135.2
270
14.3
0.955
1.91
7.5
2.2
2.7
23.0
7.1
8.4
97.4
22.8
36.5
0.687
0.160
0.258
56.9
0.695
2.73
4.02
0.0491
0.193
56.7
20.6
21.0
11900
64800
33000
0.46
0.56
0.64
22
3.6
6.3
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