From the first housing development of a high-end motor for our Switzerland’s client, it has been 7 years we have been in this industry. with various size and shapes, or the process with aluminum die casting or aluminum extrusion, we always deliver the high quality to them, to support their promise of top brand in the area of automatic sliding/revolving door.
Precision tolerance
As the inside components will release a big function of converting the electrical power to mechanical rotating motion, and involving the magnetic fields. the output motion and input power should be kept very precisely, thus, each position of the components has to be located very well. Rotor, bearings, stator, air gap, winding, commutator, the gap between them should be as small as possible.
No leakage
About the no-leakage, we consider this requirement from two aspects, one aspect about the air bubbles inside of the motor housing, in this case, it should be a stringent standard. Another aspect, the gap should be extremely small after assembling, to avoid caused any lubrication oil come out from the sealed cylinder body.
Compact
The main purpose of using motor is to get a continuous and stable mechanical motion supply. To keep the whole motor work stably, a compact housing can’t miss, the aluminum is the optimum option in this industry. With die casting solution is the most cost-effective for large scale production with normal requirements. Top quality, small scale production, with aluminum extrusion plus CNC machining, could have very shining surface, perfect way to show high-end quality.