2.5 SGMP Servomotor (1.5 kW) Ratings and Specifications
Servomotor Model: SGMP-
15A
Rated Output *
kW (HP)
1.5 (2.0)
Rated Torque *
N•m
4.77
lb• in
42.2
Instantaneous Peak Torque *
N•m
14.3
lb• in
126.6
Rated Current *
A (rms)
7.5
Instantaneous Max. Current *
A (rms)
28.0
Rated Speed *
r/min
3000
Instantaneous Max. Speed *
r/min
4500
Torque Constant *
N•m/A (rms)
0.687
lb• in/A (rms)
6.08
Moment of Inertia [JM]
kg•m2X10-4
4.03
oz•in•s2x10-3
3.57
Rated Power Rate *
kW/s
56.6
Rated Angular Acceleration *
rad/s2
11800
Inertia Time Constant
ms
0.5
Inductive Time Constant
ms
22
2.5 SGMP Servomotor (1.5 kW) Ratings and Specifications
2.5.1 Ratings and Specifications
IMPORTANT
• Time Rating: Continuous
• Enclosure: Totally enclosed, self cooled
• Excitation: Permanent magnet
• Insulation Class: Class B
• Drive Method: Direct drive
• Vibration Class: 15 i_tm or below
Table 2.5 SGMP Servomotor (1.5 kW) Ratings and Specifications
• Ambient Temperature: 0 to 40°C
• Mounting: Flange method
• Withstand Voltage: 1500 VAC per 1 min
• Ambient Humidity: 20% to 80% (with no
condensation)
• Insulation Resistance: 500 VDC, 10 MS2
min.
* These items and torque-motor speed characteristics are quoted in combination with a SGDB
SERVOPACK at an armature winding temperature of 20 °C.
Note These characteristics are for a Servomotor with a 300 x 300 x 12 mm (9.84 x 9.84 x 0.24 in.)
W x H x D heat sink attached for cooling.
The ratings and specifications shown avobe are for standard Servomotors.
For Servomotors with holding brakes, add the values in the following table to the moment of inertia values
in the above table. Other characteristics may also change.
2 -15