Established in 1992, China Qiangjin Power Co., Ltd. is a professional synchronous motor manufacturer and dealer of in the emergency power supply industry. We not only specialize in manufacturing different kinds of generators, but also in motors, engines, diesels, gearmotors and other power supply products. Now, our OEM synchronous motors products are exported to North America, Europe(UK, France, Germany, Italy), USA, Japan and Canda. Our company has obtained the certifications of ISO9001-2000, GS/TUV, CE, VL, EPA, QHS, SON, CAP and SRS.

Medium carbon steel, pinions and gears with knurl inside and have passed the 150kg destruction test.
German enameled wire, the withstand voltage of motor endure 2,500V, CE / UL approved.
Japanese gauss magnets; magnet with special treatment, resist to high temperature and durable coercive force.
The hysteresis synchronous motors have such characteristics as the motors with magnetism operate when to supply electricity, the motor with loss magnetism counter rotate when to force from outside after power off. We are ISO9001 certified and some of our products have bee UL and CSA approved.
Features:
1) Can be stalled continuously without any damage to motor
2) Have spring return function when power off
3) Rated voltage: 24V, 15V, 220V, 230V
4) Rated frequency: 50/60Hz
5) Power consumption: 5 ~ 7W
6) Torque: 800 ~ 2,400g.cm
7) Speed: 3, 5, 6rpm
8) Other speeds and torque available for other application
9) Different shaft configurations available

Permanent Magnet Synchronous Motor is offered in a wide range of operating voltages and output shaft configurations. Motor offers an input power of 0.9 WATTS at rated voltage and output speed of 1 RPM at 60 HZ. The pear shaped gearbox provides a starting torque of 150 oz-in (1060 mNm) at rated votage. This motor is rugged, reliable, quiet, low profile and cost effective. Applications include point of purchase displays, humidifiers, time recording equipment or any application requiring high torque from a small package.Synchronous motor has the most outstanding feature of stable speed. The speed is decided by the frequency, not by voltage. So, it would not wave in case the voltage waves. And also, it doesn't adopt brush and the speed is not high, so it has long lifetime. Besides, most motors are equipped with gear reduction devices to reach high torques and low speeds.