Techlifer Air Cooled Spindle Motor 4KW Collect 18000RPM CNC Spindle Motor for CNC Router Engraving Milling Machine (4KW ER20 Air Cooled)

BD 140.900
Colour Name: 4kw Er20 Air Cooled

Get it to BAHRAIN by Sep 08 to Sep 30 with standard delivery.

Product Description

Cooling: air cooling; Power: 4 KW; Collet: ER20

Voltage: 220 V / 60 Hz; cooled spindle motor SPEED: 1-18000 rpm

4PC ceramic bearing, spout less than 0.01mm, tapered bore: less than 0.005mm

The 4KW square spindle motor is used on lathes, grinders, car lifts, pumps and conveyors, etc.

Air spindle motor In extremely high work environments, a common bearing can not ensure this high speed of rotation for a long time

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Imported from UK

Colour Name:4kw Er20 Air Cooled

CNC 4KW Air Cooled Spindle Motor ER20 Collet 18000rpm for Milling Engraver


This 4KW Air Cooled Spindle Motor is made of high-qualified material, stable performance, easy operation, high quality,
less noise and so on. It is much more easy for users to care and maintenance the product. The Spindle Motor features
4KW, 18000rpm, with ER20 (6 mm) collet. Suitable for milling and engraving machines. We guarantee that our products is
tested by professional tests and each product can withstand professional tests.


4KW air cooled spindle motor

With ER20 (6 mm) collet

High speed 18000rpm

Made of high-qualified material

Tested by professional tests

Stable performance

Easy operation

Suits for milling and engraving machines


Product: Spindle motor

Cooling: Air cooling

Collet: ER20 (6 mm)

Power: 4 KW

Voltage: 220 V

Current: 10 A

Frequency: 300 Hz

Speed: 1-18000 rpm

Runout off: 0.01 mm

Bearings: 7003 x 2, 7005 x 2

Application: Milling

Usage: Engraving machines

Package size: 40 x 20 x 17 cm (15.75 x 7.87 x 6.69 inch)

Gross weight: 9 kg (19.84 lbs)

Package Content:

1 x 4KW Air Cooled Spindle Motor

1 x Collet ER20 (6MM)

1 x Aviation Plug

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