Stepper motor controller use is limited by the temperature and humidity of the work site, the use place not only in the room. OA (Office automation equipment)Machines are used for indoor environment good place, step motor controller using the environment in the sealing state; But used in automobiles and FA (Industrial automation equipment)Machine will be in a dusty environment; Or placed outside the machine,Monitor, etc. ); Or use in high temperature environment. Stepper motor controller manufacturers have instructions on the standard model in the sample. If you want to special order should bargain with the manufacturer. ___________ the environment temperature of the stepping motor controller insulation class E is more mechanical and electrical machine controller. E using the environment temperature is 50 ℃, the temperature rise of motor controller under 70 ℃, coil temperature shall not exceed 120 ℃. Actual installation step motor controller, usually installed in a metal base plate or outside wall. The installation of the stepping motor controller metal box can have the function of heat dissipation, temperature rise is smaller than when motor controller separately measured. Temperature control measures are adding external cooling fan or power motor controller to stop or slow down the operation. Motor controller in the operation of the high temperature, the coil insulation class with class B and class F or class H as well. At this time, not only the improvement of insulation level, bearing grease or permanent magnets, etc to adopt measures to high temperature. This wet decided to temperature and humidity, usually not condensation under the premise. The main consideration of iron core and permanent magnet rust, corrosion, etc. Especially type HB stepping motor controller under the condition of high temperature high humidity, the air gap between the stator and rotor must not appear rusty phenomenon, improve the environment for use, make it not more than environmental requirements prescribed by the manufacturer. If you have any special requirements shall be negotiated with the manufacturer. Type 3. Dust dust mainly in conductive, bearings and other places, make its not invaded by dust, mostly with protection coil parts such as rubber or resin, lead wire parts, bearings, etc. At this time should be negotiated with manufacturer.
