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Package included:
4KW ER25 Air-cooled Spindle motor Engraving milling Grind
Specification:
Material: Stainless Steel
Size: 88x98x310mm
Power: 4Kw
Voltage: 220VAC
Current: 12A
Frequency: 0-300Hz
Speed: 0-18000rpm
Cooling: Air-cooled
Accuracy: 0.003--0.005
Runout off: Less than 0.05mm
Bearing Lubrication: Grease
Collet size: ER25
Bearings: 4 bearings(C7005x2 + C7003x2),P4 class, Angular contact bearings
Weight: 10.5kg
Main application: Wood, Aluminum, Stone, metal, glass, PVC industry
1. Structural features
1) High speed electric main bearing all adopt the C-class high-speed angular contact ball 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.
Product Feature:
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 220-240V;
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;
Tech 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 phase
6) Output Phase: 3 phase
7) Current: 18A
8) Power: 4.0Kw
9) Warranty: 3 years from the date you purchased
Problem&Feedback
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Refund
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Contact us
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