Product description
This 9kw 24000RPM manual ER32 Built-in spindle is the mainstream of high-speed machining. It has excellent characteristics in noise and vibration. The motorized spindle is compact in structure, light in weight, small in inertia and good in response characteristics. It can avoid vibration and noise. Besides fast cutting speed, it also has the advantages of small cutting force, low vibration, high cutting rate, high precision and easy spatial arrangement. It is an ideal structure for high-speed spindle.
Parameter
Data Model-145H
Motor power(kw) 12.0/9.0/3.7
Rate voltage(V) 380/220(3~）
Max speed(RPM) 24000
Max frequency(HZ) 800
Torque(N.M) 9.55/7.16/7.1
Max current(A) 23/17/7
Tooling change method HTC
Tool conncection ER32 collet
Vibration value(mm/s) ≤0.8
Cooling Air coolant
Weight(Kg) 21.8
Tooling pulling force(n) ≥2900
Encoder Square wave TTL (choice)
Approach switch －
Balance level G1
Tooling releasing air pressure(Kgf/cm2) －
Air cutain presssure at front end(Kgf/cm²) ≈2.0
Tooling back air pressure －
coolant pressure(Kgf/cm²) 2.5-3.0
Bearing lubrication method Grease
Install method T type groove
Cone at the end of the shaft pulsates(mm) ≤0.001
Structure
Motor property curves
More details
Applications
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For more details,please contact us below
Foshan Nanhai Xingtuo Precise Machinery Co., Ltd.
Tel:+757 81239106-36
Mobile/Whatsapp/Wechat:+86 18038825870
Email:sales3@eejaxt.com
