
Shunt Excited DC Motor
Description
Technical Parameters
Title
Shunt Excited DC Motor
Brief Introduction
In operation, when this series of shunt excited dc motor fails to start, reasons may be: 1) the input cable is disconnected or loose; 2) the motor is overload; 3) motor input voltage is too low; 4) the displacement of brush holder. Thus, methods should be adopted to solve this problem: 1) check the wiring; 2) lower the load; 3) increase the input voltage; 4) adjust the position of brush holder.
If the motor's vibration is loud, caused reasons are: 1) the bolts of motor supports are loose; 2) the coupling joints are non-concentric; 3) the motor armature counter balance falls off; 4) the supported (Fan) load is not balanced; 5) the armature fan blade falls off. Treatment methods including: 1) fasten the anchor bolts; 2) re-connect and adjust concentricity; 3) re-correct dynamic balance of armature; 4) re-connect dynamic balance and 5) check and solve the problems should be adopted.
Main Technical Parameters
|
Frame |
#82 |
|
Power Scope |
17~40KW |
|
Voltage |
110V/220V |
|
Exciting Mode |
Shunt Exciting |
|
Speed |
1500 rpm, 1000rpm, 750rpm |
|
Cooling Method |
IC01 |
|
Protection Grade |
IP22 |
|
Insulation Class |
B (120℃) |
|
Duty |
S1, S4, S5, S6, S9 |
|
Mounting Type |
IM B3 |
Outline Dimensions

Motor Parameters

Applications

Cement

Power Station

Pump

Sugar
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