7.5kw 30000rpm high speed high torque BT30 cnc spindle motor
The serious products of the motor spindles has been developed and tested for over ten years.
The key design of the structure, electrical circuit, internal sealing, lubrication, motor and collets has been authorized with patents in China.
Features
♦ Reasonable structure desgin ,simple and compact configuration ,easy to take apart.
♦High precision.high inflexibility ,high efficiency,long operation life.
♦ With high grade size .shape,.position precision,and quality of surface .
♦ Enough abrasive resistance ,vibration resistance,stable size.
♦ Work stable ,low noise,enough fatigue strength
Application
CNC drilling and milling equipment
Precision carving, engraving
Milling machinery
Computer gongs, precision grinding machines
CD profiling batch flower machine
Optical processing equipment
Watches and equipment
Our spindle Specification | |||
| Motor Power: | 7.5kw | Rated voltage: | 380V（3~） |
| Max speed: | 30000rpm | Max currency: | 25A |
| Max frequency: | 1000hz | Torque: | 5.73NM |
| Runout: | ≤0.001mm | Tooling release air curtain | 5.6-6.0Kgf/cm2 |
| Tool change method: | ATC | Air curtain pressure at front end: | 2.5~3.0Kgf/cm2 |
| Tooling pulling force: | ≥2900N | Tooling back air pressure: | 5.6-6.0Kgf/cm2 |
| Tool holder: | BT30 | Cooling: | Water |
| Encoder: | Sine-Cosine 1VPP(Optional) | Coolant Pressure: | ≥2.5Kgf/cm2 |
| Approach Switch: | PNP On | Bearing Lubrication: | Grease |
| Balance Level: | G1 | Tooling instalation method: | Flance |
| Vibration value: | ≤0.8 | Weight: | 28kg |
Construction:
Why choose us:
1.Studer S32 Swither made grinding machines and PLC controled testing station
2.Spindle runout within 0.001mm
3.12 months warranty
4.FAG/SKF/GMN imported bearing
5 years of natural aging to release stress and heat energy
6.3-8 years long life working spindle
Our Factory:
Contact:
Foshan Nanhai Xingtuo Precise Machinery Co., Ltd.
NO.1/2 LianHe Rood ,Luo Cun town, Nanhai District, Foshan City, guangDong,china.
Caroline,Ding
Mobile/Whatsapp/Wechat: +8618038825870
Email:sales3@eejaxt.com
Website: http://www.eejacn.com
