Brushless dc gear motor high service life, good controllability and quiet good effect has been the main characteristic of dc brushless dc gear motor. In certain situations, of course, we also have to use reducer for brushless dc gear motor, brushless dc gear motor, for example when asked to turn motor speed is lower than would be used. And when in high torque brushless dc gear motor torque is limited to just rely on motor itself, then you need to use gear box to improve the torque. Installation and use of dc brushless dc gear motor problems summarized as follows: one, the installation and use of brushless dc gear motor, brushless dc gear motor usually has. . . , positive and negative level cannot meet the thread and against the will burn machine; Brushless dc gear motor, cannot run overload for a long time, otherwise easy to burn machine; , brushless dc gear motor for precision electronic components, not violent collisions; Brushless dc gear motor, speed through the PWM speed regulation, rather than through the voltage control of motor speed, usually brushless dc gear motor voltage is constant; Second, brushless dc gear motor, gear box installation and use, if want to change the installation position of brushless dc gear motor, the corresponding correct lubricating oil filling quantity; , when using brushless dc gear motor must abide by the provisions of the manual on, in strict accordance with the said on the manual operation; Brushless dc gear motor, in use process in the corresponding standards and procedures within the scope of work, must not beyond; Brushless dc gear motor, received the check in time is damaged during transit, or the lack of parts, etc. , if there are any problems please contact the transportation sector; All, brushless dc gear motor, and transportation, installation, commissioning, operation, maintenance and repair work, only by qualified professionals in accordance with the relevant provisions; Brushless dc gear motor, do waste, enclosure, gear, shaft and bearing according to scrap processing. Part of the turbine is non-ferrous metal manufacturing, according to the environmental protection regulations, to correctly the collection and handling of oil; Brushless dc gear motor, if in use incorrect appeared in the process of installation and use, installation, and operation behavior is not correct, not to install or dismantle protective cover and cover the behavior, will likely result in serious injuries and property losses; Three, in brushless dc gear motor, gear motor in use process found abnormal, it is necessary to stop the machine immediately to check and identify reasons, brushless dc gear motor, it is best to use soft start, try to avoid full launch; Brushless dc gear motor, with no load check steering direction should correctly, can monitor running sound is normal; , brushless dc gear motor, the requirements of the lubricating oil: TH, TB, TP series gear motor meets the requirements of lubricating oil will be listed before use, at the same time before work should check whether the oil is suitable; Brushless dc gear motor, in the first run for the first time or after major repair replacement parts must be in the formal work of no-load running, running in and time shall not be less than h; , brushless dc gear motor, gear motor boot after careful observation of the right and wrong of sealing, noise, vibration, temperature rise of situation is normal, if malfunction should immediately stop, find out the reasons, troubleshooting rear can continue to use; And TB series gear motor should take proper amount of lubricating oil lubrication in front of the boot shaft bearing;