密封空气被注入到主马达轴（顶部和下部）和驱动马达的齿轮轴的迷宫式密封里。
Seal air is injected into the labyrinth seals located at the main motor shaft (top and bottom) and at the pinion shaft driving the motor.
为了实现燃料电池电动客车的动力转向功能，提出了直流电机通过联轴机构直接驱动油泵的电动液压式动力转向系统。
In order to achieve power steering function in fuel cell bus, an electrohydraulic system is proposed, where the pump is directly driven by a DC motor through an axis coupler.
结合其开放式构架和标准原料产品，这样就帮助提供改善了的可用性而且支持传统的动力轴驱动控制。
This, combined with its open architecture and standard off-the-shelf products, helps provide improved usability and support over traditional line shaft drive control.
驱动装置采用轴装式齿轮减速机与主动滚轮直联传动，结构紧凑，机械效率髙。
Driving device uses shaft type reduction device directly connected to capstan idler, its construct is compact and mechanical efficiency is higher.
动力头采用中空式液马达直接驱动方案，具有重量轻、成本低、轴间尺寸小等优点。
And the selected dynamic part takes the direct driving plan with hollow hydraulic motor and has the advantages of light, cheap and small volume in the direction of shaft.
龙门式结构，Y轴采用同步双电机双驱动，X、Y、Z三轴采用圆导轨（可选配方型直线导轨），传动平稳，运行。
Gantry structures, Y axis use simultaneous dual motor and drive, X, Y, Z axis with circular rail (formula type linear guide can be chose), steady transmission, high precision.
该系统采用永磁式直流伺服电机为驱动源驱动撕带轴的转动，向包装机构供给撕带。
The permanent magnetic servo DC motor is used as the driving source of making the axis of the tear tape rotate to feed the packing mechanism with the tear tape.
台州凯毅动力机械有限公司建立于2002年，主要生产，制造于一体的汽车球笼式等速万向节，驱动轴总成的专业制造商。
Taizhou Kaiyi Power Machine Co., Ltd. was established in 2002, which is professional manufacture for C. V. Joint and transmission shaft with solid ability of design and producing.
系列驱动器为双输出轴设计，扭力大，噪音低，兼容直线及弧线路轨，可广泛应用于各类折叠式天棚帘。
M700 series are double shafts drives. It is strong, quiet and suitable for both straight and curve tracks. It is widely used in all kinds of fold canopies.
设计了由三轴差速机构、管径适应机构组成的管道机器人三轴差动式驱动单元，对驱动单元在直管、弯管的差速特性与力学特性进行了理论分析。
This paper discusses the mathematical modeling of in-pipe robot, and the analysis of the robot for fitting in pipelines such as siphon and branch pipeline.
设计了由三轴差速机构、管径适应机构组成的管道机器人三轴差动式驱动单元，对驱动单元在直管、弯管的差速特性与力学特性进行了理论分析。
This paper discusses the mathematical modeling of in-pipe robot, and the analysis of the robot for fitting in pipelines such as siphon and branch pipeline.
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