3.5KW 220V Waterproof Spindle Water Cooling Milling Motor Carve Cut Metal ER20

Description

3.5KW 220V Waterproof Spindle Water Cooling Milling Motor Carve Cut Metal ER20
Package included:
1 x
3.5KW ER20 220V
Waterproof Carved metal
Water Cooled spindle motor
also have 380V in stock
New 3.5kw ER20 Waterproof spindle motor Water-cooled Carved metal
ENGRAVING MILLING GRIND
258mm lengthened body, more durable use.
Water-cooled cooling mode, low noise during operation.
Waterproof, carved in stone and metal, and long lasting.
Runout off Less than 0.01mm,and the bearings class is P4 , more precise.
Stainless steel body, do not worry about rusting for long time use.
Warranty within 2 year from the date of purchasing
Specification:
Material:
Stainless Steel
Size:
Φ 100x258mm
(long length and high torque)
Power:
3.5Kw
Voltage: 220V/AC
Current:
12A
Frequency:
400Hz
Speed:
24000rpm
Cooling:
Water-cooled
Precision tapered bore
:
0.01mm
Runout off:
Less than 0.01mm
Bearing Lubrication:
Grease
Collet size:
ER20
Bearings:
4 bearings (C7005x2 + C7004x2),P4 class
Net Weight:
10.95 kg
Power supply interface:
Professional aviation Interface, Interface 1234 marked 123 respectively connected to the inverter output end of the (U, V, W), 4 is blank.
Main application:
Wood, Aluminum, Stone, metal, Steel, Iron,etc
hard metal
1. 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.
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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Returns:
> Defect: We will fully refund or send you a new replacement,please contact and return within 30 days.
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> Missing parts/Q'ty: Please contact us immediately,for a new package arranged,or a partial refund issued.
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