SG20A

Output power (kW)

0.4～0.8

1.0～2.3

Motor rated
torque (Nm)

2～4

4～15

Input
power

Single-phase or three-phase
AC220V (85%～110%) 50/60H

Three-phase AC220V
(85%～110%) 50/60H

Use
environment

Temperature

Work: 0℃～55℃ Storage: -20℃～80℃

Humidity

Less than 90% (no condensation)

Vibration

Less than 0.5G (4.9m/S2), 10～60 Hz (discontinuous operation)

Control
Method

① Position control ② Speed trial operation ③ JOG operation

Control
characteristics

Speed frequency response: 200Hz or higher

Speed fluctuation rate: <±0.03 (load 0～100%):
<±0.02 (power supply -15～+10%) (the value corresponds to the rated speed)

Speed regulation ratio: 1:5000

Pulse frequency: ≤500kHz

Control input

①Servo enable ②Alarm clear ③CCW drive prohibited ④CW drive prohibited
⑤Deviation counter clear/speed selection 1
⑥Command pulse prohibition/speed selection 2
⑦CCW torque limit ⑧CW torque limit

Control output

①Servo ready to output ②Servo alarm output
③Positioning completion output/speed arrival output

Position control

Input method

①Pulse + sign ②CCW pulse/CW pulse

Electronic gear ratio

1～32767/1～32767

Feedback pulse

10000 pulses/revolution

Speed control

4 parameter settings 4 internal speeds

Acceleration and deceleration function: parameter setting acceleration
and deceleration time 1～10000mS (0r/min←→1000r/min)

Monitoring
function

Speed, current position, command pulse accumulation,
position deviation, motor torque, motor current,
Linear speed, absolute rotor position, command pulse frequency,
running status, input and output terminal signals, etc.