N50 Gray Epoxy Plated Ring-Shaped Magnet Neo, NdFeB Ring Annular Magnet, Sintered Neodymium-Iron-Boron Permanent Ring Rare Earth Magnets, circinate ringed Epoxy Coated Super Strong Superior Armillary Magnets China Supplier N50 Gray Epoxy Plated Ring-Shaped Magnet Neo Specifications Dimension: Custom size Magnetised: radial direction Grade: N50 Coating: Epoxy (Gray Epoxy) Maximum Temp: 80°C WARNINGS: All neodymium […]
Strong Neodymium Permanent Coreless Gear Motor Magnet, Cylindrical Ring Permanent NdFeB coreless construction Magnets, Encoder Rotor Magnets for Brushed DC Motor / Brushless DC Motor / Servo Motor / Gear Motor / Stepper Motor
Strong Neodymium Permanent Coreless Gear Motor Magnet NdFeB Tube are utilize diametrically-magnetized high performance Neodymium tube magnet or cylidrical ring magnets grade N52, N54, N50M, N35H-N48H, N35SH-N45SH, etc. plating can be nickel, zinc, epoxy, passivation …
Structure and Working Principle of Coreless Motor
Coreless motor can be classified to coreless brush motor and coreless brushless motor according to the commutation mode. Coreless brush motor uses the mechanical brush to commutate and composed of housing, soft magnetic inner stator, permanent magnet outer stator and coreless-type rotor armature. Torque will generate when the current passing through the windings of coreless brush motor and rotor start to rotate. Brush utilizes mechanical commutator to change the current direction once rotor rotated to the specific angle, then direction of output torque being kept constant and rotor continued to rotate. Coreless brushless motor uses the electric commutation mode and composed of housing, soft magnetic material, insulating material, stator made by coreless armature and the permanent magnet rotor. The commutation of coreless brushless motor is released through access circuit to different windings. Neodymium Cylindrical Ring Coreless Motor Magnets
Introduction of Coreless Motor
Coreless motor is a new type of micro motor which also known as hollow cup motor. Unlike conventional motors, coreless motor utilizes slotless and coreless coil as the armature winding which pierced iron core structure of traditional motor, then significantly reduce weight and moment of inertia and fundamentally eliminate the eddy current loss of iron core, therefore, energy loss of motor during the running process will be decreased. Coreless motor has been become one of the development direction of the motor because of its energy saving performance, high sensitivity, control and operation characteristics, therefore coreless motor magnet received wide attention.
The coreless construction featured in our brushed motor magnets series helps reduce physical volume and mass while increasing energy efficiency. Other benefits of our coreless construction include fast input response and stable speed. Applications include portable equipment, golfcarts, meat slicers, robots, stage lighting, and pumps, etc. Choose a baseline version or request your own customized configuration.
High rotation speed
CE and RoHs approved
Customizations on request
Application of Coreless Motor:Golf cart/Safety system/Lifting system/Glue Dispensing equipment/Medical analysis equipment/Meat slicer/Motion video machine
Coreless brush motor provides high efficiency and high torque in a small diameter, Standard components, flexible combination, which has wide applications. Besides, perfect process flow makes sure the stability and consistency of the product.Coreless Servo Motor Magnet NdFeB Tube