Water cooled cnc router spindle motor 5.5kw best for stone and aluminum working

1

Best electrospindle for stone and aluminum Specification:

www.eaglecnctec.com



Spindle diameter: 125mm



Rated working voltage: 380V or 220V



Collet size: ER25



Rated power: 5.5kw



RPM range: 0 ~ 24000



Frequency: 400Hz



Electric current: 15A



Acceptable cutter shank: 3.175mm ~ 16mm



Cooling mode: water or liquid



Maintenance: water need to be fresh regularly during machining process



Net weight: 24KGS



Materials good for: stone, aluminum, copper.

2

This is not an ordinary woodworking spindle



Obviously, a woodworking spindle is very difficult for stone or light metal processing tasks. That’s why a special spindle motor is needed for this purpose. Here is the answer for previous question.



This cnc electrospindle is longer in size than wood using ones. To machining stone, aluminum or brass, it should have bigger torque. Torque is determined by the electric current of spindle; under the same voltage, the bigger the output current is, the bigger the output torque is. How to increase the electric current? All the spindle manufacturers make this way: increasing the length or diameter of the stator.



This item adopts 4 pieces P4 precision grade ceramic ball bearing to suitable for hard materials machining. Because compared with metal balls, ceramic balls are more wearable and less prone to heat.

The woodworking electric spindle generally have 3 pieces metal ball bearings. In most case, spindle bearing determines the service life of spindle.



This electrospindle motor is prior to woodworking ones on performance of seal and water proof. In addition, the bullet head design in front has the excellent water throwing characters.

www.eaglecnctec.com

3

Bullet style design

www.eaglecnctec.com

4

Offer Complete set of 5.5kw ER25 electrospindle contains: Spindle motor 1 PC Spanner 1 PC Wiring connector 1 PC Collet 1 PC

Offer Unit Price: please contact Delivery Time: within 24 hours on receipt of payment.

Shipping cost can be quoted to you if you inform your country with postal code.

Payment can be made by western union, paypal and bank transfer.

www.eaglecnctec.com

5

Installation dimensions

www.eaglecnctec.com