通过蜗杆、蜗轮驱动收绳轮来卷绕绳索。
It winds rope through worm and collecting rope wheel of worm device.
驱动形式多样，设有手动、蜗轮传动、电动、电液动、气动、自动调节等，充分满足不同工艺的需求。
The driving type is manual, worm gear, electric, electric hydraulic, pneumatic, automatic adjusting etc, which satisfies different process requirement.
存在与蜗轮传动的运动学已经被证明是快速的双向旋转的理想建成，旋转轴是通过伺服电机驱动，齿轮。
There are built with a worm gear drive which has proven to be kinematically ideal for fast bi-directional rotation, Rotary axis is driven with gears via Servo motors.
在机械及控制系统设计中，由于磁体需套装在单晶炉上，因此采用了蜗轮蜗杆机械驱动外磁环转动的机械结构。
To design the mechanical and auto-control system, the worm wheel is used to drive the outer annular magnet.
蜗轮与蜗杆被用来驱动方位角的转轴，仰角的转动则使用螺杆。
Worm gears are adopted for driving rotational motion along azimuth Angle and power screws are used for raising zenith Angle.
清灰机构：采用液压驱动棘轮、棘爪装置或蜗轮蜗杆装置湿式双侧除灰。
Slag collector: wet slag discharge is made by hydraulic ratchet wheel, detent, worm wheel or worm from both sides.
威廉姆森公司的浮动球阀均设置了安装驱动装置的支架平台，通过驱动装置支架，可以方便的安装蜗轮蜗杆传动装置、气动装置或电动装置。
WILLIAMSON company has provided for floating ball valve with a mounting pad, through which it is easy to fix the actuators, such as worm gear, pneumatic and electric actuators.
驱动装置：德国进口SEW电机机单相220v功率为0.75-1.5KW专用马达强力刹车器蜗轮减速机一体式。
Driver: Germany imported SEW motor single-phase 220V power 0.75-1.5KW special brake strong worm gear motor neducer integrated.
驱动装置：德国进口SEW电机机单相220v功率为0.75-1.5KW专用马达强力刹车器蜗轮减速机一体式。
Driver: Germany imported SEW motor single-phase 220V power 0.75-1.5KW special brake strong worm gear motor neducer integrated.
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