2.2KW ER20 Spindle Motor Air cooling CNC Woodworking Milling 400hz 24000rpm 6A

Description

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
)
100% Brand New and High Quality!
2.2
KW 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.
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