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|Control Mode:||Vector||Output Frequency:||0.00~650.00Hz|
4kw vector control CNC spindle inverter variable speed drive for CNC lathe spindle
VFD Main Characters:
1. Suits the occasions which demands: Quick start quick stop; Precise positioning; High speed running.
2. Easy parameter bugging;
3. Turning to your desired special model by one key setting only
4. Parameter copy function, making the operation quite easy
This series inverter adopt to vector control without PG card, V/F control, torque control.It has stable performance, it can be applied to machine tool, water supply, centrifugal machine. And we combined with relevant application features, improve its reliability and optimal design, the product can satisfy the requirements for various applications.
INVOEE,China top one brand of CNC spindle VFD.We focus on CNC lathe spindle VFD inverter research and prouction with rich experience, high precision,easy operation and maintenance.
VC610,VC660,VC680,VC690 gradually upgraded function are as follows:
VC610 VFD function:
1.stable rotating speed. 2.Stepless speed control. 3.Low speed large torque.4.Quick start and stop.
VC660 VFD has the sames function with VC610,at the same time,it adds Communication port, S curve, external keyboard.
VC680 VFD adds spindle positioning servo function.
VC690 VFD adds:
1. Spindle positioning servo function,
2. Rigid tapping and thread cutting ,
3. Position interpolation.
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.
|Item||Rated capacity (kVA)||Rated output current (A)||
Power of adaptive motors
|VC610-4T0040G||5.9||9||4.0||Type I/ Type II|
|VC610-4T0075G||11.2||17||7.5||Type II/ Type III|
|Input||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: ±20%; frequency: ±5%|
|Over-load capacity||1min at 150% of the rated current and 1s at 200% of the rated current|
|Main control properties||Control mode||Vector control|
|Range of speed regulation||1:100|
|Torque characteristics||High torque output, starting torque can reach 150% at 1Hz.|
|Frequency accuracy||Digital setting: ±0.01%; analog setting: ±0.2%|
|Frequency resolution||Digital setting: 0.01Hz; analog setting: 0.1% of the max. frequency|
|Start modes||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|
|Stop modes||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 frequency converters
|Dynamic brake||Adjustable max.braking torque.|
|Jog||Range of jog frequency: 0.00~upper limiting frequency; jog acceleration/deceleration time: 0.0~6553.5s; jog interval can be set.|
|Automatic voltage regulation||When input power grid voltage fluctuates, stability of output voltage can be kept automatically.|
|Fast current limit||Fast current restraining ability prevents frequent over-current trips and realize the characteristics of excavator (output torque is kept for locked-rotor of motors).|
|Automatic carrier regulation||Carrier frequency can be automatically regulated to optimize system state in accordance with load characteristics.|
Contact Person: JS