In the family of reducers, planetary reducers are widely used in servo, stepping, DC and other transmission systems due to their small size, high transmission efficiency, wide deceleration range and high accuracy. Its role is to reduce the speed increase torque and decrease the load/motor second of inertia ratio under the premise of making sure precision transmission. During the past few years, some users possess suffered from unnecessary damage when the reducer is normally broken because of human factors such as illegal installation. Therefore, in order to better help the users to use the reducer, I will introduce you in detail how to correctly install the planetary reducer.
Proper installation, use and maintenance of the reducer is an essential component of ensuring the standard procedure of mechanical equipment. As a result, when installing the planetary reducer, be certain to thoroughly assemble and utilize it in strict accordance with the next installation and use.
First step
Before installation, confirm if the motor and reducer are intact, and strictly check if the dimensions of the parts connected to the reducer are matched. Listed below are the dimensions and complementing tolerances of the positioning boss, insight shaft and reducer groove of the engine.
Second step
Unscrew the screw on the outer side of the flange of the reducer flange, change the clamping ring of the PCS system so that the medial side holes are aligned with the dust holes, and insert the hexagon socket into the hexagon. From then on, remove the motor shaft key.
third step
Connect the motor to the gearbox naturally. When connecting, it must be ensured that the output shaft of the reducer is definitely concentric with the input shaft of the electric motor, and the outer flanges of the two are parallel. As the center is inconsistent, it’ll cause the motor shaft to break or the reducer gear 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 due to excessive axial force or radial force. Be sure to tighten the mounting bolts before tightening the tightening bolts. Before installation, clean the anti-rust essential oil of the motor insight shaft, positioning boss and reducer reference to gasoline or zinc-sodium water. Its purpose is to ensure the tightness of the connection and the flexibility of operation, and also to prevent unnecessary wear.
Before Electric Motors connecting the motor to the reducer, the motor shaft keyway should be perpendicular to the tightening bolt. To ensure uniform pressure, first screw the mounting bolts at any diagonal placement, but usually do not tighten them. Then screw on the mounting bolts at the additional two diagonal positions and lastly 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 key is to make sure that the result shaft of the reducer can be concentric with the shaft of the powered part.