Product description
With more power and up to 40000rpm,4 kw spindle motor has been well applied with CNC and CNC router in many industries like the mouls/die making,3c,aluminum extrusion profile processing,etc for milling,grinding,cutting,sawing,drilling,tapping,ect on metal and non-metal materials.It can carry out heavier cutting due to the more power.this is the high frequency spindle and the latest applicaion is for 5G mobile phone.High speed can reach quality(mirror) finish of mobile phone back and front covers.
We are the NO.1 quality spindle in China.
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 1um, 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.
Structure
Motor reference curve
Parameter
NO | Data | Model-0840A |
1 | Motor power(kw) | 4/3.7/2.5 |
2 | Rate voltage(V) | 380/220(3~） |
3 | Max speed(RPM) | 40000 |
4 | Max frequency(HZ) | 1333 |
5 | Torque(N.M) | 1.27/0.88/0.6 |
6 | Max current(A) | 7.5/7.1/4.8 |
7 | Tooling change method | ATC |
8 | Tool conncection | ISO20-ER16 |
9 | Vibration value(mm/s) | ≤0.8 |
10 | Cooling | Water coolant |
11 | Weight(Kg) | 7.65 |
12 | Tooling pulling force(n) | ≥1100 |
13 | Encoder | Square wave TTL (choice) |
14 | Approach switch | PNP ON |
15 | Balance level | G1 |
16 | Tooling releasing air pressure(Kgf/cm2) | 5.6-6.0 |
17 | Air cutain presssure at front end(Kgf/cm²) | ≈2.0 |
18 | Tooling back air pressure | 5.6-6.0 |
19 | coolant pressure(Kgf/cm²) | ≥2.5 |
20 | Bearing lubrication method | Grease |
21 | Install method | Clamp |
22 | Cone at the end of the shaft pulsates(mm) | ≤0.001 |
Product details
Applications
Our certifications
For more details,please contact us below
Guangdong Xingtuo Machinery Co., Ltd.
Mobile/Wehcat/Whatsapp:+86 18038825870
Email:sales3@eejaxt.com
