7.5kw Metal Aluminum Alloy Atc Spindle

Product description 7.5kw/5.5kw 30000rpm metal cutting spindle motor. High efficiency: the highest rotating speed is 30000 rpm, the power is 7.5kw/5.5 kw respectively(optional), High speed and fast machining, flexible tool change and stable performance. Installing encoder can realize quasi-stop....
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Product Details

Product description

7.5kw/5.5kw 30000rpm metal cutting spindle motor.

High efficiency: the highest rotating speed is 30000 rpm, the power is 7.5kw/5.5 kw respectively(optional), High speed and fast machining, flexible tool change and stable performance. Installing encoder can realize quasi-stop.

High precision: taper hole runout is less than 0.001, reaching the same level abroad.

Long service life: The most advanced foreign ceramic ball bearings are adopted, and the vacuum dipping treatment of motor wire wrap is unique in the country.

High rigidity: (1) The main shaft has a compact structure and all parts are machined by grinding. (2) The bearing is preloaded with high-load spring, which makes the work vigorous.


Structure

BT30A


Motor property curves

BT30


Parameter

Data Model-1230A

Motor power(kw) 7.5/5.5

Rate voltage(V) 380/220(3~)

Max speed(RPM) 30000

Max frequency(HZ) 1000

Torque(N.M) 5.73/4.78

Max current(A) 14.5/10.5

Tooling change method ATC

Tool conncection BT30

Vibration value(mm/s) ≤0.8

Cooling Water coolant

Weight(Kg) 26

Tooling pulling force(n) ≥2900

Encoder Square wave TTL (choice)

Approach switch PNP ON

Balance level G1

Tooling releasing air pressure(Kgf/cm2) 5.6-6.0

Air cutain presssure at front end(Kgf/cm²) ≈2.0

Tooling back air pressure 5.6-6.0

coolant pressure(Kgf/cm²) ≥2.5

Bearing lubrication method Grease

Install method Clamp

Cone at the end of the shaft pulsates(mm) ≤0.001


Applications

It is widely applicable to cutting, edging, polishing and polishing aluminum products, steel products, castings, wood, marble, various plastic plates, etc.


For more details,please contact us below

Foshan Nanhai Xingtuo Precise Mchinery Co,.Ltd

Mobil/Wechat/Whatsapp:+86 151 8003 8849

Email:sales5@eejaxt.com

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