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Chapter 3 System configuration and assembly
Chapter 3
System configuration and assembly
3.1 Servo unit specification
Table 3－1
Output power (kW)
Motor
rated
Servo unit specification
0.4～0.8
1.0～1.5
1.7～2.6
2～4
4～10
6～15
torque
（N·m）
Single
Input power supply
phase
or
three-phase AC220V
-15～+10% 50/60Hz
-15～+10% 50/60Hz
Environment
Temperature
Working：0～55℃
three-phase AC220V
Storage：-20℃～80℃
Humidity
Less than 90%（no dewing）
Vibration
Less than 0.5G（4.9m/s2）,10～60 Hz(non-continuous running)
Control method
Energy brake
① Orientation control ②External speed control ③Internal speed
control ④Trial speed run ⑤ JOG speed ⑥Encoder zero-adjusting
Built-in
Speed frequency response: 200Hz or more
Control
characteristics
Speed fluctuation rate: ＜±0.03（load 0～100%）；＜±0.02（power supply -15～
+10%）（numerical value corresponding to rated speed）
Timing ratio: 1:5000
Pulse frequency: ≤500kHz
①Servo on ②Alarm cancellation ③Disable in positive direction
Control input
④Disable in negative direction ⑤Zero-speed clamping ⑥Error
counter reset/speed choice11 ⑦Disable instruction pulse/speed
choice 2 ⑧CCW torque limit ⑨CW torque limit ⑩Universal I/O port
① Servo ready output ② Servo alarm output ③ Orienting completing
Control output
output/speed in-orientation output ④Hold release ⑤Zero speed
output ⑥Universal output ⑦Pulse feedback output
Orientation control
Input mode
① Pulse+ direction ②CCU pulse /CW pulse ③A/B
orthogonal phases pulse
Electronic
Ratio numerator:1～32767 Ratio denominator: 1～
gear ratio
32767
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