775 DC Motor 12-36V 4000-12000 RPM Ball Bearing Spindle Motor with ER11 Extension Rod Carving Knife for CNC Router Machine
29.45 18.14 $
SALE
ID: 75826
Quantity
Square Air cooled spindle motor 2.2kw 220V 24000rpm ER20 Runout off 0.01mm 4 bearing
5.0 (1 votes) | 3 orders
Price:
US $538.55 - 762.36
/ piece
Discount Price:
US $
481.51 -
672.36
/ piece
-11%
- Ships From
Package include:
1 x 2.2Kw Square ER20 Air-cooled spindle motor(220V,24000rpm,4 bearing,400Hz)
2.2KW ER20 Square Air-cooled Spindle motor Engraving milling Grind
Specification:
Material:Stainless Steel
Size:
Power:2.2Kw
Voltage:220VAC
Current:6A
Frequency:0-400Hz
Speed:10-24000rpm
Cooling:Air-cooled
Runout off:≤0.01mm
Precision tapered bore:≤0.005mm
Bearing Lubrication:Grease
Collet size:ER20
Bearings:4PC Ceramic bearing
Net Weight:4.9kg
Power supply interface:
Wiring:The spindle’s 1 connect Inverter’s U,spindle’s 2 connect Inverter’s V,spindle’s 3 connect Inverter’s W,spindle’s GND connect Ground,Spindle’s 4 and 5 connect thermistor,no need connector,the inverter’s R S T any 2 pins connect 220VAC
Main application:Wood, Aluminum, Stone, metal, glass, PVC industry
1. Structural features
1) High speed electric main bearing all adopt the Ceramic 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. Instructions for use
1) In use, must first connect the cooling water pipe, make spindle connect cooling water and then start.
2) Before driving, turned by hand spindle. If sensory block is not flexible, you should troubleshoot, and then check the direction of rotation of the spindle from the spindle end to see if the match should rotate counterclockwise power wiring should be changed to make it consistent.
3) Before driving, cooling water for grinding workpiece can’t be in the front end of the spindle cover, to prevent the front bearing cover slot inlet burning motor and bearing. the motor must not enter the water, after turned on of the motor, when you live in grinding the workpiece to open the grinding of workpieces coolant. First off the workpiece coolant shutdown, and then close the spindle motor.
3. 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.
- Operating Speed: 10-24000rpm
- Maximum Torque: --
- Application: Engraving
- Model Number: GDZ-80x73-2.2
- Drive: Motor
- Brand Name: RATTMMOTOR
- Origin: Mainland China
- Certification: CE
- Cooling: Air cooled
- Phase: 3
- Frequency: 400Hz
- Collet,Voltage: ER20, 220V
- Runout off: ≤0.01mm
- Power: 2.2KW
- Bearing: UTE bearing
- Current: 6A
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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
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Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
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