Planetary reducer installation method

In the category of reducers, planetary gear reducer are widely used in servo, stepping, DC and other transmission systems because of their small size, high transmission efficiency, wide deceleration array and high accuracy. Its role is to reduce the speed boost torque and decrease the load/motor second of inertia ratio under the premise of making sure precision transmission. During the past couple of years, some users possess suffered from unnecessary damage when the reducer is definitely broken due to human factors such as illegal installation. Therefore, to be able to better help the users to use the reducer, I will introduce you at length how to properly install the planetary reducer.
Proper installation, use and maintenance of the gearbox is an essential part of ensuring the normal procedure of mechanical equipment. Therefore, when setting up the planetary reducer, make sure to cautiously assemble and utilize it in rigid 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 complementing tolerances of the positioning boss, input shaft and reducer groove of the engine.
Second step
Unscrew the screw on the outer aspect 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 dust holes, and put in the hexagon socket into the hexagon. After that, remove the motor shaft key.
third step
Connect the electric motor to the reducer naturally. When connecting, it should be ensured that the output shaft of the reducer is certainly concentric with the insight shaft of the electric motor, and the outer flanges of both are parallel. As the heart is inconsistent, it’ll cause the electric motor shaft to break or the reducer equipment to wear.
In addition, it really is strictly forbidden to hit with a hammer or the like during installation to avoid harm 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, wipe the anti-rust essential oil of the motor insight shaft, positioning boss and reducer connection with gasoline or zinc-sodium water. Its purpose is definitely to guarantee the tightness of the connection and the flexibility of operation, and also to prevent unnecessary wear.
Before connecting the motor to the gear reducer, the motor shaft keyway should be perpendicular to the tightening bolt. To ensure uniform power, first screw the mounting bolts at any diagonal position, but usually do not tighten them. Then screw on the mounting bolts at the various other two diagonal positions and finally tighten the four mounting bolts one at a time. Finally, tighten the tightening bolts. All tightening bolts should be set and inspected using the torque wrenches according to the indicated set torque data.
The correct installation between your reducer and the mechanical equipment is comparable to the correct installation between your reducer and the travel motor. The main element is to ensure that the output shaft of the reducer is certainly concentric with the shaft of the powered part.


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