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13PCS Er11 Chuck Spring Collet Set for CNC Engraving Machine & Milling Lathe Tool for Spindle Motor

13PCS Er11 Chuck Spring Collet Set for CNC Engraving Machine & Milling Lathe Tool for Spindle Motor

Product description With more power and up to 40000rpm,this model has been well applied with CNC and CNC router in many industries like the mouls/die making,3c,aluminum extrusion profile processing,etc for milling,grinding,cutting,sawing,drilling,tapping,ect on metal and non-metal materials.It...

Description

Through continuous innovation, we have completed the development layout in the field of manufacturing the 9.0KW Woodworking Spindle Motor, machine spindle motor, Spindle. We have been serving the majority of users in the industry for many years. We have first-class organization and management, strong technical strength, modern production technology and equipment. We look forward to receiving your reply soon.

Product description

With more power and up to 40000rpm,4 kw spindle motor has been well applied with CNC and CNC router in many industries like the mouls/die making,3c,aluminum extrusion profile processing,etc for milling,grinding,cutting,sawing,drilling,tapping,ect on metal and non-metal materials.It can carry out heavier cutting due to the more power.this is the high frequency spindle and the latest applicaion is for 5G mobile phone.High speed can reach quality(mirror) finish of mobile phone back and front covers.

We are the NO.1 quality spindle in China.

First, our steel has been forged under high temperature. Generally, we will put the steel for 2 years of natural aging to release stress and heat energy. Secondly, the runout of our spindle rotor is less than 1um, so our spindle service life is generally more than 3 years. Thirdly the wiring of our spindle is copper plated with silver, and the insulation effect is very good. Finally,our spindle bearing is after multiple tests, we finally choose the imported bearing FAG/SKF.


Structure

0840A-ISO20尺寸图


Motor reference curve

0840A-ISO20曲线图


Parameter

NO

Data

Model-0840A

1

Motor power(kw)

4/3.7/2.5

2

Rate voltage(V)

380/220(3~)

3

Max speed(RPM)

40000

4

Max frequency(HZ)

1333

5

Torque(N.M)

1.27/0.88/0.6

6

Max current(A)

7.5/7.1/4.8

7

Tooling change method

ATC

8

Tool conncection

ISO20-ER16

9

Vibration value(mm/s)

≤0.8

10

Cooling

Water coolant

11

Weight(Kg)

7.65

12

Tooling pulling force(n)

≥1100

13

Encoder

Square wave TTL (choice)

14

Approach switch

PNP ON

15

Balance level

G1

16

Tooling releasing air pressure(Kgf/cm2)

5.6-6.0

17

Air cutain presssure at front end(Kgf/cm²)

≈2.0

18

Tooling back air pressure

5.6-6.0

19

coolant pressure(Kgf/cm²)

≥2.5

20

Bearing lubrication method

Grease

21

Install method

Clamp

22

Cone at the end of the shaft pulsates(mm)

≤0.001


Product details

4kw 0840A-ISO20

0840A-ISO20 4KW 40000rpm

4kw cnc router atc spindle

Applications


Our certifications

photobank (11)


For more details,please contact us below

Guangdong Xingtuo Machinery Co., Ltd.

Mobile/Wehcat/Whatsapp:+86 18038825870

Email:sales3@eejaxt.com

We focus not on quantity, but on quality. We strive to make every detail perfect and provide customers with high quality 13PCS Er11 Chuck Spring Collet Set for CNC Engraving Machine & Milling Lathe Tool for Spindle Motor. Only by accelerating technological innovation, nurturing brands, and improving product quality, can we enhance our core competitiveness. Our company has always adhered to the high standards of a modern enterprise, strictly regulated operations, won market recognition, and gained the trust and support of our customers.

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