Installing a gear motor, need to install the correct installation steps and methods of gear motor to ensure normal operation of the equipment. Accordingly, before installing the gear motor, gear motor must understand the installation method.
Gear motor installation method:
1, Before installation, make sure the motor and reducer are gear reduction motor in good condition, and strictly check the size of the motor and reducer connected parts matching. The following is a motor positioning convex, input shaft, deceleration machine the size and tolerance of the groove.
2, Unscrewed the screws on the reducer flange lateral dust hole, adjust the PCS system card make side holes on the dust hole, insert hex and tighten, remove the motor shaft key.
3, Motor and reducer natural connection. Connection must ensure that the reducer output shaft and motor input shaft concentricity is consistent, and the two parallel to the outer flange.
Motor and reducer connected before the motor shaft keyway and tighten bolts vertical.
Dc speed governor gear motor is a kind of dc motor speed regulating device. Because of the characteristic of the dc motor with high torque at low speed, ac motor, therefore, cannot replace. Therefore, the dc motor speed regulating device, dc speed regulator, has been widely used.
Gear motor principle:
Gear motor is a device for adjusting the dc motor speed. The lower small geared motors top connect ac power, dc motor. Dc speed regulator to convert alternating current to two lines of output dc power supply, the magnetization, input all the way to the dc motor to input all the way to the dc motor armature, dc speed regulator by controlling the armature dc voltage to adjust the rotation speed of dc motor. A feedback current and dc motor to governor, governor, according to the speed of the gear motor feedback current judgment when necessary correction armature voltage output, so as to adjust the motor speed again.
At the same time as the center of the two stage gear is consistent, so tell level gear bearing capacity is difficult to make full use of, and, in the middle part of the bearing lubrication slowdown is more difficult. Deceleration of the motor at both ends of the input and output terminal is located in the same axis, bring the overall configuration of gearing.
If from the installation Angle, it is divided into vertical brushless gear motor and horizontal, it mainly depends on the use of the environment. What are the housing slowdown motor?
The quality of the gear motor depends on many different factors. In addition to the gear motor, such as the quality and type of gear and elements such as the type of motor shell material also in ensuring the quality of the gear motor and performance.
Gear motor shell used in some of the common types of materials, including all kinds of aluminum shell, cast iron and stainless steel. Aluminum shell varies due to manufacturing technology, which is common sand mold casting, die casting, die casting, or aluminum billet machining.
