When the crane hoisting mechanism landed a heavy load, the electric motor ACTS as a generator and electric motor drive occurs from heavy potential.
在起重机起升机构重负载降落时，电动机作为发电机发生电能而电动机的驱动是来自于重物的势能。
All incorporate an internal combustion engine, a generator for recharging and an electric motor.
它们都包括一个内燃发动机，一个为充电使用的发电机和一个电机。
The main products are Various parts of Electric Motor, Generator, Pump, Valve and Engineering machines.
主要产品为各种电机、发电机、泵、阀以及工程机械的零部件。
Copper alloy with high conductivity and high strength is widely used for wind mill generator and pulling motor used for electric express locomotive to reach to high power and small in size.
风力发电机、高速电力机车用牵引电机等，为达到大功率、小体积的使用效果，广泛使用高导电性和高强度的铜合金。
The performance characteristics of the electric devices for starting motor, ignition system, automatic protector and power supply generator are described respectively.
对电气部分的启动电机系统、点火系统、安全自动保护系统和电源发电机系统及其工作特点分别作了简要的介绍。
The processing problem related to the rotor and axis of the heavy generator or motor, which are used in electric power system, is always the most important point in motor manufacturing.
电力系统中的大型发电机和电动机的转子及轴的加工问题，始终是电机制造过程中的关键技术。
The electric power generator (14) and the electric motor could be either integrated into a single component or they could be separate components.
发电机（14）和电动机既可以集成为单个元件，也可以是分开的元件。
A gearing assembly mechanically couples an engine, an electric motor and an electric generator.
传动装置总成机械地连接引擎、电动机和发电机。
A gearing assembly mechanically couples an engine, an electric motor and an electric generator.
传动装置总成机械地连接引擎、电动机和发电机。
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