YASKAWA SMG Series

1.3 Features ofΣ -Series Servos
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1.3 Features of
Σ
-Series Servos
This section describes the features of Σ-Series servos.
1.3.1 Servomotor Type
Σ-Series SGMj servomotors are synchronous type servomotors and have the following
features:
Rated rotation speed
Maximum rotation speed
Rated output
SGMG 1500 r/min
3000 r/min
0.45 to 15 kW
(10 models)
1000 r/min
2000 r/min
0.3 to 6.0 kW
(8 models)
SGMS 3000 r/min
4500 r/min
1.0 to 5.0 kW
(6 models)
SGMD 2000 r/min
3000 r/min
2.2 to 4.0 kW
(3 models)
SGM 3000 r/min
4500 r/min
0.4 to 0.8 kW
(2 models)
SGMP 3000 r/min
4500 r/min
0.4 to 1.5 kW
(3 models)
1.3.2 Control Type of SERVOPACKs
SGDB model SERVOPACKs allow the control of speed, position and torque.
• Speed control (analog reference)
Accepts an analog voltage speed reference.
• Speed control (contact reference)
There are 3 internally set speeds. One of
these is selected as a reference by a contact.
• Position control (pulse reference)
Accepts a pulse train position reference
• Torque control (analog reference)
Accepts an analog voltage torque reference
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SGMG type
SGMP type
SGDB SERVOPACK