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2.2kw Water Cooled Atc ISO20/Bt20 Hot Sale Spindle

2.2kw Water Cooled Atc ISO20/Bt20 Hot Sale Spindle

This high-precision spindle taper hole runout ≤0.001mm, static runout ≤0.005mm, high dynamic accuracy and stability of spindle during machining, effectively ensure the surface smoothness of workpiece.The maximum speed of high efficiency spindle reached 40000rpm, and the material removal rate was...

Description

We strive to make conscientious products and do every detail of the Automatic Wood Spindle ES929 for sale, engraving electric spindle, PCB 60000rpm Spindle Motor for sale, let users rest assured and continue to create value for customers, thereby achieve the goal of win-win cooperation. We use our rich manufacturing experience and advanced design concepts to meet the individual needs of customers and provide comprehensive after-sales services. We also warmly welcome customers to visit our company and purchase our products.

This high-precision spindle taper hole runout ≤0.001mm, static runout ≤0.005mm, high dynamic accuracy and stability of spindle during machining, effectively ensure the surface smoothness of workpiece.The maximum speed of high efficiency spindle reached 40000rpm, and the material removal rate was significantly improved during processing.Thus, high efficiency processing can be guaranteed.High reliability spindle USES high precision ceramic ball bearing FAG/SKF, bearing before delivery for the full speed section of the spectrum detection, and equipped with a motor temperature control sensor, real-time monitoring spindle processing temperature, ensure the safe operation of the spindle long life.


Specification:

model

0840A-ISO20

Max speed(rpm)

40000

Max frequency (Hz)

1333

Max voltage (V)

380

Rate current(A)

7.5

Rated power(Kw)

3.5

Max torque Nm

1.27

Max current(A)

14

Max power(Kw)

4.0

Technical Data Sheet






item

Name

value

note



1

Bearing lubrication


Grease



2

Standard tool holder

ISO20shank-ER16




3

Number of broach

More than three million




4

spindle discharge pressure

0.5-0.6

MPa



5

Spindle pinch pressure

0.5-0.6

MPa



6

Air pressure

0.2-0.25

MPa



7

Spindle blowing air flow

30±10

L/min



8

Spindle gas seal pressure

0.2-0.25

MPa



9

Spindle Gas sealed gas flow

50±10

L/min



10

Cooling water pressure

0.25-0.4

MPa



11

Cooling water flow

2-3

L/min



12

Cooling water temperature

24-28



13

Radial stiffness of spindle

≥80

N/μm



14

Axial stiffness of spindle

≥70

N/μm



15

Full runout of the inner cone of the spindle end

≤0.001

mm



16

Static bias of spindle end

≤0.002

75mm



17

Spindle Vibration value

≤0.8

mm/s



18

Spindle assembly diameter

Φ80 0/-0.019

mm



19

Noise value

≤72

dBA



20

Tool holder Tightening force

500(1±10%)

N



21

Insulation resistance of motor

≥500

H



22

Pressure test of motor winding


1500V/min









Ca

80mm spindle cuve1

If have any question,welcome to contact us!

Caroline,Ding
Foshan Nanhai Xingtuo Precise Machinery Co., Ltd.
Tel:+757 81239106-36
Email:sales3@eejaxt.com

Relying on our excellent technical team's persistence in R&D spirit and continuous technological innovation, we continue to develop a series of new 2.2kw Water Cooled Atc ISO20/Bt20 Hot Sale Spindle to meet the ever-changing needs of the market. We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology. We have been adhering to the principles of opening up, innovation, integrity and enterprising, fully drawing on the advanced technology and technology at home and abroad to constantly improve our own strength.

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