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Parcel include:
- 1 x 2.2KW Air Cooled Spindle Motor (ER20, 24000rpm, 220V, 400Hz,4 bearing) runout-off<=0.01mm
Descriptions:
2.2KW Air Cooled Spindle Motor 220V ER20 24000RPM
- ✅【Basic Parameters】- Diameter: 80 mm x Length: 195 mm, Power: 2.2KW, Voltage: 220VAC, Current: 8A, Frequency: 0-400Hz, Collet Size: ER20, Runout off: Less than 0.01mm, Precision Tapered Bore: Less than 0.005mm, Speed: 0-24000rpm
- ✅【Cooling Method】- Good heat dissipation effect by adopting fan cooling method, without connecting to water pump and water pipe, it's more convenient and trouble-saving and can be used directly by connecting with the inverter.
- ✅【Rotation Accuracy】- The rotor has high precision because of precision steel ball retainer, and high temperature resistant grease lubrication method, all of which ensures the rotation accuracy and low noise of the spindle during high-speed grinding.
- ✅【Material & Configure】- The spindle has fine workmanship, 4 bearings, stainless steel body and dustproof design make the spindle more durable.
- ✅【Main Application 】This spindle motor is mainly designed for CNC router machine and usually used with VFD Inverter, engraving materials such as wood, aluminum, glass, PVC industry ,etc
Specification:
Material: Stainless Steel
Size: Φ80mm
Power: 2.2KW
Voltage: 220VAC
Current: 8A
Frequency: 0-400Hz
Speed: 10-24000rpm
Cooling: Air-cooled
Runout off: less than 0.01mm
Precision tapered bore: less than 0.005mm
Bearing Lubrication: Grease
Collet size: ER20 Collet
Bearings: 4PCS UTE bearings
Net Weight: 4.4kg
Main application: Wood, Aluminum, Stone, metal, glass, PVC industry
Power supply interface: Professional aviation Interface, Interface 1234 marked 123 respectively connected to the inverter output end of the (U, V, W), 4 ground wire this interface must be safe ground.
ER20 Collet
Precision crafted ER20 collet and nut, high precision and reduced the rate of knife breakage.
Spindle speed up to 24000 rpm, usually used in CNC router machine and usually used with VFD Inverter, engraving materials such as wood, aluminum, glass, PVC industry ,ect.
Air-Cooling Method
Good heat dissipation effect by adopting fan cooling method, without connecting to water pump and water pipe, it's more convenientt and trouble-saving and can be used directly by connecting with the inverter.
Stainless Steel Materials
The spindle has fine workmanship, stainless steel body and dustproof design make the spindle more durable.
Using optimized 7 series P4 grade 7002 and 7005 bearings, this series of bearings has strong hardness and rust resistance, high precision, the radial runout of the spindle is less than 0.01mm, the precision taper hole does not exceed 0.005mm, high precision and durable.
Rotation Accuracy
The motor has high precision because of precision steel ball retainer, and high temperature resistant grease lubrication method, all of which ensures the rotation accuracy and low noise of the spindle during high-speed grinding.
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.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.
Shipping Service
Please open the package and check when you receive the parcels,if there are some damages before sign,if there are some damages , please do not sign and contact us immediately.
We will ship your order within 1-2 working days after payment.
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