Main parameter of VC610 9.0kw cnc lathe frequency changer for spindle drive :
Control style: vector
Matched motor power: 9.0kw
Input frequency and voltage:380~440V,50/60Hz
Output frequency: 0.00~650.00Hz
Output voltage:0~input voltage
Rated output current: 20A
Guarantee: 3 years
General specifications for CNC spindle frequency changer
Rated frequency and voltage
Three-phase: 380~440V, 50/60Hz;
three-phase/single-phase: 220~240V, 50/60Hz
Operating range of voltage and frequency
Voltage: ¡À20%; frequency: ¡À5%
1min at 150% of the rated current and 1s at 200% of the rated current
Main control properties
Range of speed regulation
High torque output, starting torque can reach 150% at 1Hz.
Digital setting: ¡À0.01%; analog setting: ¡À0.2%
Digital setting: 0.01Hz; analog setting: 0.1% of the max. frequency
3 modes: start from start frequency, start after brake and start after rotating speed tracking
3 modes: straight line mode, settable S-curve mode (independently adjustable proportions of start and end sections of S-curve) and automatic acceleration and deceleration mode
3 modes: decelerated stop, decelerated stop+DC braking and free stop
Start frequency of braking: 0~60.00Hz, or determined by external input terminals.
Braking time: 0.0~60.0s, or determined by external input terminals.
Braking current: 0.0~100.0% of the rated current of CNC spindle frequency changer.
Adjustable max.braking torque.
Range of jog frequency: 0.00~upper limiting frequency; jog acceleration/deceleration time: 0.0~6553.5s; jog interval can be set.
Why choose iNVOEE as CNC spindle VFD supplier?
1. Professional R & D team, constant product improvement and quality stability.
2. We focus on our time to research and develop CNC spindle frequency converter quality,more prfessional and richer experience about CNC spindle VFD
3. Our frequency converter function is better than the general function, and this is the conclusion of our customer after they used our inverter, our products and service are admired by our old clients.
4. After-sales service is guaranteed,18 months, if you are our agent of machine tool factory ,you can obtain 36months guarantee time.
What are the requirements for spindle motor?
Spindle motor don¡¯t limit using general 3 phase asynchronous motor, inverter motor,servo motor.About long time low speed heavy loading application,we recommend inverter motor(with single fan),or adding single fan for general asynchronous motor.