Precision Micro Drives

Coreless DC Motors

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A coreless DC motor is a type of DC motor that uses direct current and has a field winding without a magnetic core. The field winding is wound around the outside of the armature, instead of around a central core. This makes the motor lighter, more efficient, and more powerful. Coreless DC motors are used in applications where space is limited, such as in handheld power tools and electric toothbrushes.

1. A coreless dc motor is a type of dc motor that does not have a wound armature or field.
2. The stator of a coreless dc motor contains permanent magnets and the rotor contains a set of wound coils.
3. The rotor is free to rotate in either direction, and the coils are energized in pairs to create a rotating magnetic field.
4. The coils are energized in sequence so that the magnetic field rotates around the rotor, causing the rotor to rotate.
5. Coreless dc motors have high power density, high efficiency, and low electromagnetic interference.

Small Brush DC Motors

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ERM is the short of eccentric rotating mass, it transforms the flow of electrical current right into a mechanical pressure that turns the motor. Different from other DC motors, the ERM motor is attached with an off-centre mass which produces an asymmetric centripetal force, a non-zero centrifugal force is produced when the motor is working. We have 3v vibration motor, 12v dc vibration motors in stock.

Used for Toy helicopter, RC Toys RC Car Quadrocopter, Aeromodelling, Health protection equipment,Electric Toys, Toy Car, Toy Boat, Model Train, Toy Airplane, Dental equipment,Electric Shaver, Small Electric Fan, CPU Cooler Fan, Game Machine, Game Handle…

Brushless DC Motors

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ERM is the short of eccentric rotating mass, it transforms the flow of electrical current right into a mechanical pressure that turns the motor. Different from other

Big Carbon DC Motors

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ERM is the short of eccentric rotating mass, it transforms the flow of electrical current right into a mechanical pressure that turns the motor. Different from other

Stepper DC Motors

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ERM is the short of eccentric rotating mass, it transforms the flow of electrical current right into a mechanical pressure that turns the motor. Different from other

Know More About The 1.5V, 3V DC Motors

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ERM is the short of eccentric rotating mass, it transforms the flow of electrical current right into a mechanical pressure that turns the motor. Different from other DC motors, the ERM motor is attached with an off-centre mass which produces an asymmetric centripetal force, a non-zero centrifugal force is produced when the motor is working. We have 3v vibration motor, 12v dc vibration motors in stock.

Used for Toy helicopter, RC Toys RC Car Quadrocopter, Aeromodelling, Health protection equipment,Electric Toys, Toy Car, Toy Boat, Model Train, Toy Airplane, Dental equipment,Electric Shaver, Small Electric Fan, CPU Cooler Fan, Game Machine, Game Handle…

Still Can’t Find Ideal Motors?

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The electrical parameters of the motor can be adjusted. For example, the two main factors determining the vibration force: the size of the pager motor eccentric mass and the speed requirement. , voltage, current can be adjusted according to customer needs. Some encapsulated vibration motors adding terminals connectors, which are our customized products according to different customers. You can also contact us in the bottom contact form to ask for your needs.

If you want a custom lead wire connection of the  water resistant vibration motors. Such as alternate lead wire length & strip lengths, with a connector (e.g. Molex, JST). You can contact us from the footer form, tell us your need. Any problems will be taken seriously and will be answered professionally, so pls do not hesitate to contact us by the footer form.