1. Driveline torsional rigidity, can withstand low speed and high torque loads.
2. Suitable for low speed and heavy cutting , but the spindle rigidity to be increased.
3200rpm ~ 5200rpm used helical gear
6000rpm ~ 8000rpm used spur gears.
Direct-drive spindle produces doesn’t not have vibration problems, and can improve the surface roughness and accuracy of the workpiece. With oil and gas (Oil-Air) lubrication design, which can effectively be cooled and compressed air is introduced to the oil continuing to increase bearing life, high-speed spindle design used.
1. The high-speed, noise far below the belt spindle.
2. Direct electromagnetic energy - mechanical energy conversion.
3. Low transmission power loss.
4. The low-speed heavy cutting of the trip does not have a belt-type problem.
5. Optimum symmetrically designed spindle head.
6. The entire headstock assembly is counter balanced by dual hydraulic cylinder.
Application area are to automobile mold, plastic injection mold, die-casting mold high speed machining.
Built-in spindle that is the spindle motor and spindle combined, will be installed with the spindle motor rotor spindle, motor stator mounted within the quill, its operating principle
And generally the same spindle motor, has a simple structure, light weight, low inertia, etc., and high-speed, power, accuracy and low vibration characteristics.
Direct transmission of electromagnetic energy into mechanical energy, no transfer of power loss.
In addition, two dual-coil motor having a power output with low speed high torque capabilities.
Low-speed heavy cutting capacity of approximately between gear and belt type; speed cutting ability is better
※Built-in spindle can decrease vibration and get better accuracy when spindle high speed transmission, improve the cutting mark.