Series of J-SZ (ZYT)-PX micro D.C decelerating motors are composed of series of SZ (ZYT) direct current motors and

conventional precision of planetary reducers. They can achieve poleless speed -adjusting together with D.C motor driver. They
have a wide adjustment range, a small volume, a light weight, high efficiency, a compact structure and a large torque output and
they are widely used in imported equipments and homemade machines, such as four-color printing machines, plastic flat-seal
machines, food and industry packaging machinery, detection devices of the warmth retention of oil pipelines, welding equipments
and other driver equipments requiring low-speed high torque and poleless speed -adjusting. The D.C motor driver adopts
PWM pulse-width modulation technology, possesses advanced short-circuit protection function (the function is described in the
instruction of D.C motor driver in detail) and exports D.C regulated power supply of 0-(12V-220V) for continuous adjustment. All
these make the rotating speed of motor have the advantages of realizing poleless speed -adjusting etc.