In the family of reducers, planetary reducers are widely used in servo, stepping, DC and other transmission systems because of their small size, high transmission efficiency, wide deceleration range and high precision. Its role is to lessen the speed increase torque and decrease the load/motor second of inertia ratio beneath the premise of making sure precision transmission. Previously few years, some users have suffered from unnecessary damage when the reducer is usually broken due to human elements such as for example illegal installation. Therefore, to be able to better help the users to utilize the reducer, I’ll introduce you in detail how to properly install the planetary reducer.
Proper installation, make use of and maintenance of the reducer is an essential component of ensuring the standard operation of mechanical equipment. Consequently, when setting up the planetary reducer, be sure to cautiously assemble and utilize it in stringent accordance with the following installation and use.
First step
Before installation, confirm if the motor and reducer are intact, and strictly check whether the dimensions of the parts connected to the reducer are matched. Listed below are the dimensions and matching 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, adapt the clamping ring of the PCS program so that the medial side holes are aligned with the dirt holes, and put in the hexagon socket into the hexagon. From then on, remove the motor shaft key.
third step
Connect the motor to the Bearing gearbox naturally. When connecting, it should be ensured that the output shaft of the reducer is definitely concentric with the insight shaft of the motor, and the outer flanges of both are parallel. As the heart is inconsistent, it’ll cause the engine shaft to break or the reducer gear to wear.
In addition, it is strictly forbidden going to with a hammer or the like during installation to prevent damage to the bearing or gear because of excessive axial force or radial force. Make sure to tighten the mounting bolts before tightening the tightening bolts. Before installation, clean the anti-rust essential oil of the motor input shaft, positioning boss and reducer connection with gasoline or zinc-sodium drinking water. Its purpose is certainly to ensure the tightness of the bond and the versatility of operation, and also to prevent unnecessary wear.
Before connecting the motor to the reducer, the motor shaft keyway ought to be perpendicular to the tightening bolt. To make sure uniform drive, first screw the mounting bolts at any diagonal position, but usually do not tighten them. Then screw on the mounting bolts at the other two diagonal positions and lastly tighten the four mounting bolts one at a time. Finally, tighten the tightening bolts. All tightening bolts are to be set and inspected using the torque wrenches based on the indicated fixed torque data.
The correct installation between the reducer and the mechanical equipment is comparable to the correct installation between the reducer and the travel motor. The main element is to ensure that the output shaft of the reducer is definitely concentric with the shaft of the powered part.