This product is 7.5KW 30000Rmp spindle motor water cooling for metal machine machinery, 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.
Advance/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
Customized design to meet stamping die machining .
Parameter
| Motor power | KW | 7.5 | Rate voltage | V/AC | 380（3~） |
| Max speed | Rpm | 30000 | Max current | A | 25 |
| Max frequency | Hz | 1200 | Torque | N·M | 5.73 |
| Specification | |||||
| Cone at the end of the shaft pulsates | mm | ≤0.001 | Tooling releasing air pressure | Kgf/cm² | 5.6-6.0 |
| Tooling change method | ─ | ATC | Air cutain presssure at front end | Kgf/cm² | 2.5～3.0 |
| Tooling pulling force | N | ≥2900 | Tooling back air pressure | Kgf/cm² | 5.6-6.0 |
| Tooling connection | ─ | BT30tool holder | Cooling | ─ | Water Cooling |
| Encoder | ─ | Sine-Cosine 1Vpp/Square wave encoder(choice) | coolant pressure | Kgf/cm² | ≥2.5 |
| Approach switch | ─ | PNP on | Bearing lubrication method | ─ | Grease |
| Balance level | ─ | G1 | Install method | ─ | Clamp |
| Vibration Value | mm/s | ≤0.8 | Weight | Kg | 26 |
Applications
Why choose us
First, our steel has been forged under high temperature. Generally, we will put the steel for 2 years of natural aging to release stress and heat energy.
Secondly, the runout of our spindle rotor is less than 0.001mm, so our spindle service life is generally more than 3 years.
Thirdly,the wiring of our spindle is copper plated with silver, and the insulation effect is very good.
Finally,our spindle bearing is after multiple tests, we finally choose the imported bearing FAG/SKF.
We have quality manufacturing/testing equipment like Studer S32 Swither made grinding machines and PLC controled testing station for all mechanical and electrical properties.
Advantage
100% REFUND IF SPINDLE MOTOR NOT WORK
FREE Maintance training
FREE repair technology training for partners
Sole agent protect for distributors
Enough stock support
Free customized for special design
Company profil
FAQ
Q:Are you manufacturer?
A:Yes,we are the manufacturer of electric spindles specialized in designing,manufacturing and maintenance of spindle motor.
Q:What kind of motorized spindle do you have?
A：We produce all kinds of motorized spindles, mainly of four types：woog engraving spindle motor,Metal and non-metal milling drilling spindle motor,PCB milling drilling spindle motor and dental milling spindle motor.
Q：What's your delivery time?
A:It depends,If you order is standard and in stock,we can deliver immediately.If not,about 15 work days.
Q:Do you provides samples?
A:Sorry,not supported.
Q:What are the advantages of your spindle motor?
A：3-8 years long life working spindle。
12months warranty
100% REFUND IF SPINDLE MOTOR NOT WORK
FREE Maintance training
FREE repair technology training for partners
Sole agent protect for distributors
Enough stock support
Free customized for special design
Q:Whiche payment method and express?
A:Payment:T/T,e-checking,Paypal,Western union,Alipay and etc.
Express: UPS, DHL, FEDEX, TNT, EMS and etc.
Contact us
Foshan Nanhai Xingtuo Precise Machinery Co., Ltd.
Address:NO.2/1,Lianhe,Road,Luocun,Nanhai,Foshan
Tel:+757 81239106-36Mobile:+86 15180038849
Name:Caroline Ding
Wechat:272533028Email:sales5@eejaxt.com
Website: http://xingtuo.en.alibaba.com http://www.eejaxt.com