12 Teeth Gear Motor, 90W DC, Automation Industrial General Purpose Motor, Two Speed Industrial General Purpose Motor For Electric

When the PC pinion is installed on the motor shaft, the following points need to be paid attention to: a. Thoroughly clean the motor drive shaft; b. Take out the flat key on the motor drive shaft; c. As shown in the figure below, put the sleeve 1 on the drive shaft. For easier installation, you can heat the sleeve to about 70 – 80C; d. Install the new flat key 3 on the drive shaft keyway: e. Referring to the method in c, put the pinion 4 on the drive shaft: f. Put the gasket 5 and tighten the bolt 6: g. Take off the rubber cover on the oil seal, this step needs to be careful because the PC has been filled with lubricating oil; h. Install the oil seal 2 and the rest of the motor parts, be careful not to damage the oil seal;