3 features of sigma-ii series servos, 1 outline, 3 features of σ-ιι series servos – Yaskawa Large Capacity Sigma II Series User Manual
Page 24: Sgmbh servomotor type, Control types of sgdh servopack, Speed control (analog reference), Position control (pulse reference), Torque control (analog reference)
1 For First-time Users of AC Servos
1.3.1 Outline
1-10
1.3 Features of
Σ-ΙΙ Series Servos
A
Σ-ΙΙ Series Servo consists of an SGMBH servomotor and an SGDH SERVOPACK.
1.3.1 Outline
This section outlines SGMBH servomotor types and the control types of SGDH SERVO-
PACKs.
SGMBH Servomotor Type
Σ-ΙΙ Series SGMBH servomotors are synchronous type servomo-
tors and have the following features:
Control Types of SGDH SERVOPACK
SGDH SERVOPACKs allow the control of speed, position and torque.
Speed Control (Analog Reference)
Accepts an analog voltage speed reference.
Position Control (Pulse Reference)
Accepts a pulse train position reference.
Torque Control (Analog Reference)
Accepts an analog voltage torque reference.
Rated Motor
Speed
Maximum
Motor Speed
Voltage
Maximum
Torque
Rated Output
1500 min
-1
2000 min
-1
400 V
200 %
22 to 55 kW (10 models)
SGMBH
Servomotor
SGDH SERVOPACK
WARNING
5
electric shock.
Disconnect all power
May cause
before servicing.
and wait 5 min.
grounding techniques.
Use proper