China QJR-D medium hard tooth surface reducer

There are various models of gearboxes,and many people are unsure of what to pay attention to when choosing QJR-D medium hard tooth surface reducer.Now,let's take a brief look:

1、The input shaft diameter is allowed,and the input shaft hole of the QJR-D medium hard tooth surface reducer is connected to the output shaft of the motor through a variable thickness collar.The 8000 series QJR-D medium hard tooth surface reducer plays a role in matching speed and transmitting torque between the prime mover and the working machine or actuator,and is widely used in modern machinery.When no collar is added,the input shaft hole of the QJR-D medium hard tooth surface reducer is at its maximum value.

2、The allowable input,also known as flange flange or flange,cannot be larger or smaller than the standard size of the temporary QJR-D medium hard tooth surface reducer.For example,the specification flange of the QJR-D medium hard tooth surface reducer PLE80 is 80mm,and its temporary reduction stages are PLE60 and PLE120.The maximum allowable flange of PLE80 should not be smaller than 60mm or larger than 120mm.
3、The maximum input speed of a motor with a larger input speed should be lower than the larger input speed of the gearbox.
4、The rated output torque of the gearbox is obtained by multiplying the rated output torque of the motor by the reduction ratio of the QJR-D medium hard tooth surface reducer.The torque should be less than or equal to the rated output torque of the gearbox.
The above introduces some elements of QJR-D medium hard tooth surface reducer selection.If you encounter any problems during the actual use of the gearbox,you can continue to follow our website updates.