Instructions for use of low rpm dc motor
DC motor as the starting device of the device plays a key role like the "heart". It must follow his instructions when using it. So what should we know when using it? Let me introduce them to you one by one now.
1. The motor is suitable for various electric vehicles powered by batteries, such as electric vehicles, forklifts, trucks, stackers, electric motorcycles, etc. for walking motors.
2, to meet the vehicle heavy-duty start, full load climbing and flat road high-speed operation and other conditions, without the need for mechanical shifting to achieve. The user must follow the instructions to ensure the normal operation of the motor.
3. The motor should be stored in a ventilated, dry and clean place. The storage time is too long. The grease of the motor and its cold insulation resistance must be checked. The resistance is not less than 0.5MΩ. If it does not meet the requirements, it must be dried. The temperature in the oven was 80 ° C ± 10.
3. Before installing the machine, check whether there is a bearing at the extension end of the motor shaft. There is no bearing at the end of the motor shaft. It is necessary to ensure that the coaxiality between the motor axis and the outer end of the motor end cover is not more than 0.1mm.
4. Check if the motor cable is reliable.
5. Check the surface of the commutator for dirt, and the brush slides freely inside the brush box.
6. Remove motor dirt, dust, carbon deposits, clean or replace the bearings, and add 3# lithium grease to the raceway after cleaning. According to the brush wear situation, replace it in time. After the new carbon brush is replaced, it must be ensured that the running surface is not less than 70% before it can be put into operation.
