Besides dispensing with the traditional engine bay on a car, hub motors save space and weight because there is no need for a mechanical transmission, with its driveshafts and differential units.
除了不需在汽车上配置传统发动机舱，由于轮毂电机不需要机械传动(一般有传动轴和差别单位)，轮毂电机能节省汽车空间并减少重量。
Normally you have an engine or motor going through a differential.
通常你有一个引擎或者电机来带动差速器。
The working principle and structure of 3-cylinder hydraulic confined piston engine (HCPE) is put forward, and the working process differential equations is constructed.
阐述了三缸机械液压约束活塞发动机(HCPE)工作原理，建立了系统工作过程的微分方程。
If a viscous coupling serving as an inter-axle differential has to transmit all the torque from the engine, it must be fairly large.
如果一个粘性耦合作为一个跨桥差别已转交所有扭矩发动机，它必须是相当大的。
The engine acts as the power unit located normally at the front of the car, followed immediately by a clutch, gear box, propeller shaft, universal joint , differential, back axle, etc.
发动机是提供动力的组件，一般装在汽车的前面，紧接着离合器、变速器、传动轴、万向接头、差速器、后车轴等等。
The engine and the gear box are connected with each other by a stepless speed change device, thereby allowing the differential brake turn, small turn radius and flexible turn.
发动机和变速箱之间采用无级变速装置连接，可实现差速制动转向，转弯半径小且转向灵活。
The engine and the gear box are connected with each other by a stepless speed change device, thereby allowing the differential brake turn, small turn radius and flexible turn.
发动机和变速箱之间采用无级变速装置连接，可实现差速制动转向，转弯半径小且转向灵活。
应用推荐