Alpha AS100 Series - Page 150

Annex 2 Technical Specification of Servo Drive
149
General Technical Specifications of Servo Drive
Service
Environment
Temperature
Working: 0~45℃ Storage: -20~80℃
Humidity
Less than 90% (without condensation)
Vibration
Less than 4.9m/S
2
(0.5G), 10~60Hz
Control Mode
IGBT SVPWM current vector control
Basic Control Mode
Position control, speed control, torque control, internal
position control, internal speed control
Control Characteristics
Speed frequency response: 400Hz (load rotational
inertia= rotational inertia of motor)
Speed fluctuation rate: ＜ ±0.03 (load 0~100%); ＜
±0.02 (power supply -15~+10%) (figures indicate the
rated speed)
Speed ratio: 1:5,000
Input pulse frequency: ≤500 KHz
Control Input
S-ON, ALM-RST, P-OT, N-OT, CLR, PINH, GR2,
ZCLAMP; rotation change under internal speed mode;
rotation change under analog speed mode; positive
startup under analog speed mode; negative startup under
analog speed mode; CMD1~4; SHOM; OrgNear
Control Output
1) Servo preparation output; 2) servo alarm output; 3)
positioning completion output/speed reaching output
Position Control
Input
mode
1) Pulse + symbol 2) CCW pulse / CM
pulse 3) A/B 1uadrature pulse
Electrical
gear ratio
1~32,767/1~32,767
Feedback
pulse
10,000 pulse / rotation
Speed Control
Eight interior settings and outer analog speed are given.
Accelerating/decelerating
function
Set accelerating/decelerating time: 1~16,000ms