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Pmdc Motor
Offering you a complete choice of products which include permanent magnet dc motor.
Permanent Magnet Dc Motor
Product Price: Rs 6,800 / PieceGet Best Price
Minimum Order Quantity: 1 Piece
Product Brochure
Product Details:
| Speed | 3000 rpm |
| Country of Origin | Made in India |
| Voltage | 12 to 180V DC |
| Speed | 1000 to 3000 RPM |
| Brand | POWERTEK |
| Insulation Type | Class F at 175 deg C |
| Power | 0.25 HP to 2 HP |
| Insulation Resistance | 100 M Ohm Min. @ 500V DC |
| Dielectric Strength | 1.5 kV AC for one minute |
| Ambient Humidity | 85% or less (Non condensing) |
| Speed Tolerance | +/-15% |
| Temperature Rise | <= 80 deg C |
| Ambient Temperature | 14 deg F - 104 deg F ( -10 deg C to 40 deg C) |
- No need of field excitation arrangement.
- No input power in consumed for excitation which improve efficiency of DC motor.
- No field coil hence space for field coil is saved which reduces the overall size of the motor.
- Cheaper and economical for fractional kW rated applications.
Disadvantages:
- In this case, the armature reaction of DC motor cannot be compensated hence the magnetic strength of the field may get weak due to demagnetizing effect armature reaction.
- There is also a chance of getting the poles permanently demagnetized (partial) due to excessive armature current during starting, reversal and overloading condition of the motor.
- Another major disadvantage of PMDC motor is that, the field in the air gap is fixed and limited and it cannot be controlled externally. Therefore, very efficient speed control of DC motor in this type of motor is difficult.
Additional Information:
- Production Capacity: 12
- Delivery Time: 1 week
- Packaging Details: wooden case
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