Changzhou Powace Internation Co., Ltd.
Make every product with care. Provide meticulous service to every customer. Patient and worry free after-sales service. ----- Changzhou Powace Internation Co., Ltd.
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Good News: We have warehouse in some countries, check as bellows
| Warehouse location | Shipping Carrier | Delivery Countries | Delivery Time | Advandge |
| Germany&Czech Republic | DHL/GLS | EU Countries | 3-12 Business days | 1. Fast Delivery 2. No VAT Tax |
| United States | UPS/USPS | United States only | 3-12 Business days | 1. Fast Delivery 2. No VAT Tax |
Package include:
1 x 4KW Air Cooled Spindle Motor ER25 (89x98x320mm,220V,300Hz,18000rpm,4 bearing )
1 x 4KW Inverter VFD 220V HY Brand+2M Extension cable
1 x English user manual of inverter
4KW ER25 Square Air-cooled Spindle motor Engraving milling Grind
Material:Stainless Steel
Size:88x98x320mm
Power:4Kw
Voltage:220VAC
Current:12A
Frequency:0-400Hz
Speed:0-18000rpm
Cooling:Air-cooled
Accuracy:0.003--0.005
Runout off:Less than 0.05mm
Bearing Lubrication:Grease
Collet size:ER253.175 mm,4mm ,6 mm,8mm,10mm,12.7mm (one spindle with 2 collet)
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.
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;
Tech parameters:
1) Input Voltage: 220V(+/-15%) ,We also stock 380V(+/-15%), please contact usfor item stock.
2) Output Voltage 208Vac-240VAC
3) Input Frequency: 48-63 Hz
4) Output Frequency: 0-400 Hz
5) Input Phase: 1 or 3 phase
6) Output Phase: 3 phase
7) Warranty: 1 year from the date you purchased
Advantage:
1)Control mode is SPWM,it is very easy to use and convenient;
2) Protection functions are very strong;
3) Fin over-heat protection;
4) Overload protection;4) Overload protection;
5) Fuse protection;
6) Restart after instant stop,stall protection;
7) Powful function;
8) Reliable quality.
