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3 Years
| Ask Lasest Price | |
| Brand Name : | Go-Gold |
| Model Number : | KG-1214DC12 |
| Certification : | ISO |
| Price : | Negotiation |
| Payment Terms : | L/C, T/T, Paypal |
| Delivery Time : | 7days for samples |
Performance Specifications
| Rated Voltage | DC12V | Weight | 50g |
| Max Efficiency Current | 0.35A | Insulation Class | E |
Lead Time
| Quantity(pcs) | 1-1000 | 1001-10000 | ＞10000 |
| Lead Time(days) | 15 | 30 | To be negotiation |
Motor Details
Warranty: 3Years
Place of Origin: Guangdong, China
Brand Name: Go-Gold
Model Number: KG-1214DC12
Usage: Electric Curtains
Current(A): 0.35A
Product Name: Electric Curtains Motor DC Motor
Motor type: DC Motor
Certification: ISO
Rated Voltage: 12V/ Customized
Keywords: Electric Curtains Motor
Noise: Low
Dimension
Motor Picture
Motor Application
Definition of DC Motor
DC motor refers to a rotating motor that can convert DC electric
energy into mechanical energy (DC motor) or mechanical energy into
DC electric energy (DC generator). It is a motor that can realize
the mutual conversion of DC electric energy and mechanical energy.
When it operates as a motor, it is a DC motor, converting electric
energy into mechanical energy; when it operates as a generator, it
is a DC generator, converting mechanical energy into electric
energy.
Working Principle of DC Motor
A ring-shaped permanent magnet is fixed inside the DC motor. The current generates Ampere force through the coil on the rotor. When the coil on the rotor is parallel to the magnetic field, the direction of the magnetic field will change if it continues to rotate. Therefore, the brush at the end of the rotor contacts the conversion plate alternately, so the direction of the current on the coil also changes. The direction of the generated Lorentz force remains unchanged, so the motor can keep rotating in one direction.
The working principle of the DC generator is to convert the
alternating electromotive force induced in the armature coil into a
DC electromotive force when it is led out from the brush end by the
commutator and the commutation of the brush.
The direction of the induced electromotive force is determined by
the right-hand rule (the magnetic flux lines point to the palm of
the hand, the thumb points to the direction of the conductor's
movement, and the directions of the other four fingers are the
directions of the induced electromotive force in the conductor).
The direction of the force on the conductor is determined by the
left-hand rule. This pair of electromagnetic forces forms a torque
acting on the armature. This torque is called electromagnetic
torque in the rotating motor. The direction of the torque is
counterclockwise, attempting to make the armature rotate
counterclockwise. If the electromagnetic torque can overcome the
resistance torque on the armature (such as the resistance torque
caused by friction and other load torques), the armature can rotate
counterclockwise.
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