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Material:Stainless you need 380V pls contact us before you off:≤0.01mm
Precision tapered bore:≤0.005mm
Bearings:4 application:Wood, Aluminum, Stone, metal, glass, PVC industry
1. Structural features
1) High speed electric main bearing all adopt theCeramic bearing, axis sets of loading, Improve spindle in the high-speed rotation supporting stiffness and precision grinding.
2) Before driving, rotation of the shaft by hand.Spindle high speed rotation caused by temperature rise, use of cooling liquid circulating system to eliminate.2. Maintenance and Service
1) Motorized spindle by medium frequency power supply rated voltage, frequency should be consistent with electric spindle technology parameters, motorized spindle rotational speed can change the frequency to adjust, also directly proportional voltage change.
2) When the spindle is temporarily not in use, should use compressed air to blow the coolant water,to avoid rusting, plug the hole. Spindle surface should be coated with anti rust oil. The shaft end protecting device, placed in dry place.
3) If replacement the spindle of bearings, best professional and technical personnel from the replacement. Use special tools, stator coil does not to be removed.
1) PID control; advanced calculus PID closed-loop arithmetic, quick responding speed and high suitability;
2) Easy PLC function can realize 16 legs of speed and inverter control function;
3) RS485 communication port, adopting standard international MODBUS main circuit control;
4) With extremely strong anti-jamming capability
5) Low output ratting torque0.5HZ-150%, low speed running ability;
6) Carrier adjustable by 16KHZ, completely soundless working environment;
7) Broad voltage working area, normal running in 304V-456V;
8) Auto voltage regulation (AVR) technique, for ensuring the inverter load capability;
9) Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing brakes;
10) With perfect error protection and short circuit starting protection capability;
2. 4Kw Inverter VFDTech parameters:
1) Input Voltage: 220V(+/-15%)
2) Output Voltage: 0-220V
3) Input Frequency: 48-63 Hz
4) Output Frequency: 0-400 Hz
5) Input Phase: 1 or 3 phase
6) Output Phase: 3 phase
9) Warranty: 1 year from the date you purchased
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