• 6-Units wiring machine placed for rotor of dc brushed motor

    6-Units wiring machine placed for rotor of dc brushed motor

    ZHENGK has placed 4 sets of 6-Units wiring machine for a trial production, it will rise 50% efficiency to those previous 4-Units wiring machines.

  • Printers


    ZYTD-60SRZ & ZGA20RU manufactured by ZHENGKE are used in printers.

  • Concept of PMDC Brushed Motor

    Concept of PMDC Brushed Motor

    The brushed DC motor generates torque directly from DC power supplied to the motor by using internal commutation, stationary permanent magnets, and rotating electrical magnets.It works on the principle of Lorentz force , which states that any current carrying conductor placed within an external magnetic field experiences a torque or force known as Lorentz force.

  • Advantages of Planetary gearboxes

    Advantages of Planetary gearboxes

    Planetary gearing is a gear system that consists of one or more outer gears, or planet gears, revolving about a central, orsun gear. Typically, the planet gears are mounted on a movable arm or carrier which itself may rotate relative to the sun gear.

  • Feature and Application of BLDC Motor

    Feature and Application of BLDC Motor

    BLDC Motor has advantages of small size, high power, high efficiency, adjustable speed, long life, no sparkover,etc.

  • Brushed and Brushless Motor

    Brushed and Brushless Motor

    Zhengke Electromotor, as a manufacturer, capable of making & developing both Brushless and Brushed Motor, provides various combination with Spur Gearhead, Planetary Gearhead


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