ZOPDJ-CZ motor disassembly experimental device

Motor disassembly experimental desk, synchronous motor disassembly, DC motor disassembly loading through hand -disassembly of commonly used multi -type motors, students can master the composition of the motor from the inside out and the understanding of each component device, according to the characteristics of the motor disassembly.

The motor disassembly and m*ntenance tr*ning platform is designed for students from various colleges to disassemble and assemble various motors. Through hands-on disassembly and assembly of various commonly used motors, students can master the structure of the motor from the inside to the outside and the functions of each component. Understand that according to the characteristics of motor disassembly and assembly, the tr*ning platform is made of all-steel structure, which is strong and durable. The configuration is as follows:

1. A set of disassembly and assembly tools: 1 puller, 1 adjustable wrench, rubber hammer

1 piece, 1 marking board, 1 crimping board, 1 elbow scissors, 1 needle nose pliers, 1 hacksaw.

2. One 1.1KW three-phase squirrel cage motor.

3. 1 DC separately (parallel) excited motor (100W)

4. 1 steel disassembly and assembly table, specifications: 1500mm×750mm×780mm

5. 1 set of soldering iron and soldering iron stand

Disassembly methods and steps of three-phase asynchronous motor

(a) Cut off the power supply, disassemble the connecting wire between the motor and the power supply, and mark the power supply wire correspondingly to avoid mistaking the phase sequence during recovery, and insulate the ends of the power supply wire.
(b) Prepare all disassembly tools, especially special tools such as pullers and sleeves.
(c) Be familiar with the structural characteristics and disassembly and assembly methods of the disassembled motor.
(d) Measure and record the distance between the coupling or pulley and the pillow block.
(e) Mark the phase sequence of the power cord in the junction box, the outlet direction of the motor and the outlet direction of the lead wire on the machine base.
2. Disassembly steps
As shown in Figure 1, briefly describe the disassembly steps:
(a) Remove the pulley or coupling, and remove the fan cover at the rear of the motor.
(b) Remove the positioning keys or screws and remove the fan.
(c) Unscrew the front and rear end cover fastening screws, and remove the front bearing outer cover.