Method of Installation of Linear Motor
time£º2017/5/12 click£º15612
The intuitive feature of linear motor is that direct linear motion is generated. By directly driving the load, high-precision position positioning control can be achieved in different ranges from high speed to low speed. There is no direct contact between the actuator(primary) and the stator(secondary) of the linear motor. Both the stator and the actuator are rigid parts, so as to ensure the soundness of the linear motor movement and the high rigidity of the core moving parts of the overall mechanism. Compared with traditional linear Motors, its main characteristics are: compact structure, small power loss, high speed of fast shift, high acceleration, and high speed. Therefore, linear motor has been more and more widely used in recent years.
Here's how to assemble a linear motor:
1) Before the installation, the plane and line of the machine tool installation surface are initially inspected. Ensure that the base is installed flat.
2) for linear motor stator gasket surface straightness test. Make sure there are no burrs on the surface.
3) Clean the surface of the linear motor and wipe the surface with dust-free cloth and alcohol to ensure that the body is free of other debris.
4) Clean the installation surface and splint surface of the machine tool.
5) Pre-installation of a magnet stator. Install all magnets stator onto machine tool: use torque wrench to tighten the magnet to the appropriate torque, the torque between them is uniform. Check the surface accuracy and straightness of the installation magnet. Surface accuracy measurement method: the marble and other high blocks are placed on the surface of the magnet, and the height difference of the marble and other high blocks is measured. Check the surface accuracy and straightness of the installation magnet.
6) Measure the vertical dimension of the linear motor installation. Calculate the thickness required for the coil slip pad between the workbench and the coil, and repair the pad.
The above article comes from the development and production of Kunshan Tongmao Linear Motor(www.tmmotion.com), professional linear motor, linear motor, coil motor, and linear platform.
Linear motor