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Frequency conversion motor and ordinary motor
Motor is a kind of electromagnetic device which realizes the energy and transmission of motor according to the principle of electromagnetic induction. Its main function is to produce driving torque as
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Drive Technology Holland introduces gear-free driving system
Drive Technology Holland has developed a globally patented gearless drive system that can help significantly improve the efficiency and performance of (electric) cars, vehicles, ships, wind turbines,
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Correct use of Mechanical Seal
The correct use of mechanical seal is mainly the starting, running and stopping of mechanical seal. 1. Preparation of mechanical seal before starting. (1) Before starting, the auxi
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Classification of gear transmission
Cylindrical gear drive: it is used to transmit power and motion between parallel shafts. According to the relative relationship between gear teeth and gear axis, cylindrical gear transmission can
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Balance valve and balance circuit of hydraulic cylinder
Generally speaking, in the hydraulic control system of hydraulic gate hydraulic hoist, in order to prevent the gate which moves vertically or rotates around the horizontal axis from falling because of
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