40000rpm Dental Spindle Motor

Defining the advantage of powerful technology, precision ceramic ball hybrid bearings (standard)/free of lubrication bearing spindle length overall short/high rigidity of the original in the operation of the special bearing layout/high precision/through the internal air seal to avoid...
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Product Details

Defining the advantage of powerful technology, precision ceramic ball hybrid bearings (standard)/free of lubrication bearing spindle length overall short/high rigidity of the original in the operation of the special bearing layout/high precision/through the internal air seal to avoid contaminated/quiet operation, low vibration original bright electrical design/design/three-phase induction motor asynchronous motor is durable and maintenance-free.
This high speed precision spindle 38mm 0.5kw 40000rpm,we offer 3mm/4mm collet, with high speed, high precision, high torque, high power and other advantages, can be used for LabSide titanium alloy and cobalt alloy dental denture precision and high speed processing.


Technical Data Sheet:

No.

Type datas

38A/B

01

Speed(rpm)

10000~40000

02

Max currency(A)

4.5

03

Frequency(Hz)

167~666

04

Voltage(V)

0~66.6

05

Power(KW)

0.52(max)

06

Shaft-end static runout(um)

2.0(max)

07

Shaft-end dynamic runout(um)

5.0(at 12mm out)

08

Vibration(mm/s)

≤0.8

09

Mounting diameter(mm)

Φ38.484~38.5

10

Cooling air flow volume(L/min)

≥40

11

Cooling air pressure(kg f/cm2)

2.5~3.0

12

Motor winding insulation resistance(MΩ)

≥500(H级)

13

Motor winding withstand voltage test(V/M)

1500V & 1 minute

14

Noise(dBA)

≤72

15

Tooling releasing pressure(kg f/cm2)

5.0~6.0

16

Tooling exchange way

Automatic

17

Collet torsion force(N·cm)

≥165(Φ4shank)

38A-1

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Eliza,Fan

Foshan Nanhai Xingtuo Precise Machinery Co., Ltd.

Tel:+757 81239106-36

Email:sales3@eejaxt.com

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