2.2kw Er20 Spindle Motor Air Cooling Cnc Woodworking Milling 400hz 24000rpm 6a

US $199.99

Changzhou, China
Aug 3rd

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2.2KW ER20 Spindle Motor Air cooling CNC Woodworking Milling 400hz 24000rpm 6A Package included: 1 x Square 2.2KW ER20 Air-cooled spindle motor(220V,24000rpm,4pcs bearing,400Hz,6A) /font> 100% Brand New and High Quality! 2.2KW ER20 Square Air-cooled Spindle motor Engraving milling Grind 2.2KW ER20 Square Air-cooled Spindle motor Engraving milling Grind Specification: Material: Stainless Steel Size: 80x73-2.2 Power: 2.2Kw Voltage: 220VAC Current: 6A Frequency: 400 Hz Speed: 24000 rpm Cooling: Air-cooled Runout off: Less than 0.01mm Bearing Lubrication: Grease Collet size: ER20 collet Bearings: 4 Ceramic bearing Power Interface: Wiring:open the Junction Box, The spindle’s "U1" connect Inverter’s U,spindle’s "V1" connect Inverter’s V,spindle’s "W1" connect Inverter’s W,Ground no need connector,the inverter’s R S T any 2 pins connect 220VAC Net Weight: 4.9kg 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.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 Please open the package and check if there are some damages before sign,if there are some damages,please do not sign and contact us immediately. Payment Only accept paypal payment method. Payment must be made within 3 days. Problem&Feedback Please give us the opportunityto resolve any problem when you have,we concern your problem and we will try our best to resolve it. Pls contact us before you want to leave any negative feedback. Refund Any reason required for all refund. Item must be in it's original condition and no physical damage,buyer responsible for all shipping cost. When you have the parcel,and not satisfied the goods or it is other problem like as broken,pls tell us the detail reason and provide the photos.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Model	Square 2.2KW Air-cooled Spindle ER20
Bearing Lubrication	Grease
Country/Region of Manufacture	China
Collet	ER20
Voltage	220V
Bearing	4 Ceramic bearing
Cooling	Air cooled
Speed	24000rpm/min
Phase	3
MPN	Does Not Apply
Power	2.2KW
Frequency	400Hz
Runout off	less than 0.01mm
Current	6A
Material	Stainless Steel
Brand	RATTM MOTOR
UPC	Does not apply