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Gear Reducer
Manufacturer Since 1997


ZHAOWEI Gearbox solution
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Compact micro drive secret --ZHAOWEI

Categories: Latest NewsRelease time: 2016-10-31 18:17:00

   Shenzhen ZHAOWEI Machinery & Electronics Co., Ltd was established in 1997, which is State High-Tech enterprise for gear transmission design and manufacturing. Our DC motors are mainly related to automotive components, industrial equipment, smart home, medical equipment and standardized gear box, providing services and solutions for the world's intelligent driving.

    The pump is driven by an electronically commutated brushless dc motor with integrated speed controller. The brushless design enhances the service life and reliability of the drive. Motor-adapted variable speed control is guaranteed by a speed controller that has the same diameter as the motor and is mounted to the rear of the motor. This means that the user can easily adjust the speed via an analog input with 0 – 10 V. A digital input determines the direction of rotation. For additional monitoring functions, the digital frequency output provides a 15-mA output signal with six pulses per revolution. The drive supply voltage is 12 or 24 V DC, while the 22 mm motors achieve around 9 W and feature a torque of up to 59.9 Nm. Supply voltage to the speed controller is 5 to 28 V DC via a separate flat ribbon cable. The motor efficiency of around 68%, as well as the more than 95% efficiency of the control electronics, allow for long operating times even in battery-backed mobile devices. The rugged stainless steel enclosure and wide temperature range of –40°C to +85°C enable the device to also be used outdoors, e.g. for environmental measurements. The short-term overload capability of the micro drives supports such applications, as this allows increased pump breakaway torques, e.g. after overnight temperature drops, and the resulting higher fluid viscosity, to be mastered with ease.

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Add: Zhaowei Industry Park, Middle Chaoyang Road, Yanchuan Street, Songgang Town, Bao'an District, Shenzhen, 518105, Guangdong, China