Bt30 water cooled cnc spindle motor be designed special for metal cutting,milling,drilling equipped with OTT automatic tool change system, CNC machine tool motorized spindle, high precision up to 0.1um, EEJA machining center motorized spindle, standard accuracy of less than 2um, high precision oil hole nozzle valve processing, vertical machining center, the outer diameter of 120 rotation speed 30000rpm, meet metal, aluminum, stone and other processing.Atc spindle Bt30 could be with the encoder,better for metal cutting and milling, with positioning, tapping function.
Our BT30 spindle motor for meta advantage:
1.100% REFUND IF SPINDLE MOTOR NOT WORK
2.FREE Maintance training
3.FREE repair technology training for partners
4.Sole agent protect for distributors
5.Enough stock support
6.Free customized for special design
7.China price of imported bearing
Specification:
Max voltage(V) | 380 | Rated power(Kw) | 7.5 |
Max speed(rpm) | 30,000 | Rated current(A) | 16 |
Max Frequency(Hz) | 1000 | Pole(P) | 4 |
Parameters | |||
Item | Name | Standard | |
1 | Tool holder | BT30 | |
2 | Spindle unloading tool holder oil pressure(Kgf/C ㎡) | 8 | |
3 | Spindle gas seal gas flow rate (L/min) | 50±15 | |
4 | Spindle dust gas flow rate (L/min) | 80±10 | |
5 | Tool holder | BT30 | |
6 | Cooling water flow(L/min) | 5.0 | |
7 | Coolant temperature(℃) | 25--28 | |
8 | Spindle end cone full runout(µm) | ≤1.0 | |
9 | Spindle end static yaw(µm) | ≤8.0(tool holder 200 ㎜) | |
10 | Spindle vibration(mm/s) | ≤1.0 | |
11 | Spindle diameter(mm) | Φ120Φ125 | |
12 | Tool holder tension(N) | 8000-10000 | |
13 | Noise(dBA) | ≤70 | |
14 | Insulation resistance of motor winding(MΩ) | ≥500(H) | |
15 | Motor winding voltage test(V/M) | 1500V/1 min | |
16 | Radial stiffness of spindle(N/µm) | 130 | |
17 | Axial stiffness of spindle(N/µm) | 100 | |
18 | Lubricating | Grease | |
19 | Weight㎏) | 28 |
Details:
Application:
Guangdong Xingtuo machinery Co., Ltd.
Tel:+757 81239106-36
Whatsapp/wechat:0086 18038825870
Email:sales3@eejaxt.com