In the Scroll Vacuum Pumps family of reducers, planetary reducer are trusted in servo, stepping, DC and other transmission systems due to their small size, high transmission efficiency, wide deceleration vary and high precision. Its role is to lessen the speed increase torque and decrease the load/motor moment of inertia ratio under the premise of ensuring precision transmission. During the past few years, some users possess suffered from unnecessary damage when the reducer is certainly broken because of human elements such as for example illegal installation. Therefore, in order to better help the users to utilize the reducer, I’ll introduce you at length how to correctly install the planetary reducer.
Proper installation, use and maintenance of the gearbox is a significant component of ensuring the standard procedure of mechanical equipment. Therefore, when installing the planetary gear reducer, be certain to cautiously assemble and use it in stringent accordance with the next installation and use.
First step
Before installation, confirm whether the motor and reducer are intact, and strictly check if the dimensions of the parts linked to the reducer are matched. Here are the dimensions and coordinating tolerances of the positioning boss, insight shaft and reducer groove of the engine.
Second step
Unscrew the screw on the outer part of the flange of the reducer flange, change the clamping band of the PCS system so that the medial side holes are aligned with the dirt holes, and place the hexagon socket into the hexagon. From then on, take away the motor shaft key.
third step
Connect the engine to the gear reducer naturally. When connecting, it should be ensured that the result shaft of the reducer can be concentric with the input shaft of the motor, and the outer flanges of both are parallel. As the center is inconsistent, it will cause the electric motor shaft to break or the reducer gear to wear.
In addition, it really is strictly forbidden to hit with a hammer or so on during installation to avoid harm to the bearing or equipment due to excessive axial force or radial force. Make sure to tighten the mounting bolts before tightening the tightening bolts. Before installation, clean the anti-rust oil of the motor insight shaft, positioning boss and reducer connection with gasoline or zinc-sodium water. Its purpose is to ensure the tightness of the bond and the versatility of operation, and to prevent unnecessary wear.
Before connecting the motor to the gearbox, the motor shaft keyway should be perpendicular to the tightening bolt. To make sure uniform pressure, first screw the mounting bolts at any diagonal placement, but do not tighten them. After that screw on the mounting bolts at the various other two diagonal positions and finally tighten the four mounting bolts one by one. Finally, tighten the tightening bolts. All tightening bolts are to be set and inspected using the torque wrenches based on the indicated set torque data.
The correct installation between your gear reducer and the mechanical equipment is comparable to the correct installation between the reducer and the travel motor. The key is to make sure that the output shaft of the reducer is certainly concentric with the shaft of the powered part.