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4KW spindle motor with ER20, 1.Suitable for engraving ,milling and engraving, 2.Suit for all kinds of CNC machine, 3.low cost - details see: https://www.machineto.com/4kw-er20-cnc-water-cooled-spindle-motor-10155054

4kw ER20 cnc Water cooled spindle motor

1.Technical Parameter

4.0KW

1) Power(KW) 4.0KW

2) Rev(rpm):24000rpm/min

3) Voltage: 380V

4) Current: 10A

5) Frequency: 400HZ

6) Cool : water cooled

7) Bearing type: 7005*2/7003*1

8) Lubricate: Grease

9) Collet(mm): ER20

10) Diameter:Φ100*260mm

2.Feature:

(1)High accuracy

(2)CNC motor,sculpture forceful,high precision,long life

(3)With polishing process,can improve motor concentricity to extend the service life of motor

3.Spindle Application:

[1]Wood working industry, such as wood door engraving and cutting, furniture producing.

[2]Marble engraving industry, such as tombstone engraving, carved marble screens.

[3]Advertising industry, such as acrylic, double color boards engraving.

[4]Metal processing and so on.

4.Packing & Delivery

Packing:carton(wooden case if it`s necessary)

We will deliver the goods by Fedex/DHL/UPS/ express to you within three days and

E-mail the tracking number to you immediately, which We will change the best price for you.

Delivery time: 5-7 working days

5.Warranty

6 months for bearing ,12months for spindle.

6.Spindle types list (water-cooled)

KW	V	RPM	A	Joint of nose	dimensions	weight
0.8	220	24000	5	ER11-Φ3-Φ6.35	65*195mm	2.5kg
1.2	220	24000	4.5	ER11-Φ3-Φ6.35	62*202mm	3kg
1.5	220	24000	5	ER11Φ3-Φ6.35	80*188mm	4kg
1.5	220	24000	6	ER16Φ3-Φ10	80*213mm	4.5kg
2.2	220	24000	8	ER20Φ3-Φ12.7	80*213mm	5.5kg
3.0	380	24000	7	ER20Φ3-Φ12.7	100*200mm	9kg
4.0	380	24000	10	ER20Φ3-Φ12.7	100*260mm	12kg
4.0	380	24000	8	ER25Φ3-Φ20	125*298mm	19kg
4.5	380	24000	8	ER25Φ3-Φ20	125*298mm	19kg
5.5	380	24000	10	ER25Φ3-Φ20	125*298mm	20kg

Thank you for your visiting, we have all of cnc router parts ,such as spindle motor ,

spindle holder ,VFD, stepper motor,control card,Driver,power supply ,etc.

Please send me email if you are interested in our products, we provide 24h service.