All we do is usually connected with our tenet ” Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for China Cheap price China Small High Power Electric Stepper Motor Permanent Magnet for Car Conversion Kit, We have been searching ahead to even better cooperation with overseas buyers dependant on mutual benefits. Be sure to really feel totally free to speak to us for additional element!
All we do is usually connected with our tenet ” Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for Permenent Magnetic and Stepper Motor, Welcome to visit our company, factory and our showroom where displays various products that will meet your expectation. Meanwhile, it is convenient to visit our website, and our sales staff will try their best to offer you the best service. You should contact us if you will need more information. Our aim is to help customers realize their goals. We’re making great efforts to achieve this win-win situation.
Stepper motor magnet means a Neodymium ring magnet with high remanence and coercivity assembled between two stacks of Silicon-Iron (FeSi) laminations to work as a rotor of the brushless stepper motor. With the continuous development of mechanization, electrification and production process automation, various types of special motors emerge. The working principle of stepping motors is generally similar to that of ordinary asynchronous motors and DC motors, but they have their own characteristics in performance, structure, production process and so on, and they are mostly used in automatic control process.
The stepper motors using rare earth Neodymium magnet have some advantages like high torque at low speed & small size, quick positioning, fast start/stop, low working speed, low cost, etc, in spite of disadvantages compared with servo motors like low efficiency, low accuracy, high noise, high resonance, high heating, etc. Therefore the stepper motors are suitable for the application with requirement about low speed, short distance, small angle, fast start and stop, low mechanical connection rigidity and acceptance of low vibration, noise, heating and accuracy, for example, tufting machines, wafer testing machines, packaging machines, photo printing equipments, laser cutting machines, medical peristaltic pumps, and so on. There are typical manufacturers of stepper motors such as Shinano Kenshi, Autonics, Sonceboz, AMCI, Phytron, ElectroCraft, etc.
Stepper motor magnet is one of the most important components to ensure stepper motors to work with good performance and cost. When choosing stepper motor Neodymium magnets, the stepper motor manufacturers should consider following three factors at least:
1. Low cost: Unlike servo motors, the stepper motor is inexpensive, so it’s important to find the cost effective Neodymium magnet. The Neodymium magnets are available with a wide range of magnetic grades and cost. Although the UH, EH and AH grades of Neodymium magnets can work at high temperature exceeding 180C degrees, they contain specially expensive heavy rare earth, Dy (Dysprosium) or Tb (Terbium) and then are too expensive to fit the low cost option.
2. Good quality: N grade of Neodymium magnets are much cheaper but their maximum working temperature is lower than 80C degrees, and not high enough to ensure motor working performance. Normally SH, H or M grades of Neodymium magnets are the best options for stepper motors.
3. Quality supplier: The quality for the same grade may vary between different magnet suppliers. Horizon Magnetics are familiar with stepper motors and understand what quality aspects of the stepper motor magnets are needed to control for stepper motors, such as angle deviation, consistency of magnetic properties, etc.All we do is usually connected with our tenet ” Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for China Cheap price China Small High Power Electric Stepper Motor Permanent Magnet for Car Conversion Kit, We have been searching ahead to even better cooperation with overseas buyers dependant on mutual benefits. Be sure to really feel totally free to speak to us for additional element!
China Cheap price Permenent Magnetic and Stepper Motor, Welcome to visit our company, factory and our showroom where displays various products that will meet your expectation. Meanwhile, it is convenient to visit our website, and our sales staff will try their best to offer you the best service. You should contact us if you will need more information. Our aim is to help customers realize their goals. We’re making great efforts to achieve this win-win situation.
