GSK DA98A - Servo Motor Specification

DA98A AC Servo Drive Unit User Manual
Acceleration and
deceleration function
Parameter setting acceleration/deceleration time 1ms ～
10,000ms（0r/min←→1000r/min）
Speed, current position, instruction pulse accumulation,
position error, motor torque, motor current, linear speed,
rotor absolute position, instruction pulse frequency, running
state, input/output terminal signal etc.
Monitoring function
Overspeed, overvoltage / undervoltage of main power,
overcurrent, overload, brake abnormity, encoder abnormity,
control power abnormity, position out-of-tolerance etc.
Protection function
Display, operation
6-digit LED nixie tube, 4 keys
Applicable load inertia
Less than 5 times of motor inertia
Weight
2.67 Kg 3.48 Kg
Dimension
244mm×163mm×92mm
（Refer to outline）
244mm×163mm×112mm
8.2 Servo motor specification
1） Brief
Characteristics of GSK SJT series 3-phase AC permanent magnetism synchronous servo
motor are as follows:
√ Latest rare-earth material employed ensures big output power.
√ Good low speed performance of motor with timing ratio>1:10000.
√ High dielectric strength and insulation resistance ensures safety.
√ Strong overload capability, instantaneous torque can reach 8 times of rated one.
2） Terminal
（1）SJT series motor winding
Motor winding principle is as following:
U, V, W are the lead out terminals of the winding.
Lead-out type: 4-core socket
4
3
1
2
W V
U
Motor winding
Motor lead
wire
U V W
Shell
(grounding)
Socket No.
2 3 4 1
（2）SJT series motor encoder interface
Photoelectric encoder lead-out type: 15-core socket
57