Screw Lift Common Solution


Worm gear screw lifts are widely used, but at the same time, there are often some problems. For these problems arising from the worm gear screw lifts, Lude Transmission will organize and share solutions for everyone, and hope to be useful to everyone.


What are the causes and treatments of the worm gear screw lift during normal use?


The causes of the vibration of the screw lifter after the additional load during use are the uneven worm splitting, the uneven pitch of the lead screw, the over-tightening of the upper and lower sheaths of the lead screw, the flat pressure bearing and the quality of the tapered bearing, and the installation. Disagreement. Just check it and reinstall it according to the installation instructions.


What are the reasons for the excessive temperature rise and the death of the screw lift and how to deal with it?


The maximum temperature of the screw lifter under normal working conditions shall not exceed 45 degrees Celsius. If the high temperature occurs, the machine inspection shall be stopped immediately. The general reason for this problem is that the screw lift of this tonnage is too small and overloaded, or the worm and the worm wheel end cover are used. In conjunction with the high temperature conditions that are too tight, the input speed is not excluded. The worm gear screw jack is a grease-lubricated screw lift. The maximum speed of the worm shaft must not exceed 1000min/s. If the input speed is too high, high positions and jams may occur. The high temperature treatment method is to reduce the input speed, check whether the insert fit of the gland is too tight and whether the screw lift is short of oil.
worm acme screw jack

评论

发表评论

此博客中的热门博文

Screw Jack Screw Top End Type & Function

图片
Our commonly used worm gear screw lifts have a total of four screw top end types: plain end, top plate, threaded, and clevis end. These four functions are different, and customers can choose different end types according to their actual use. Worm gear screw lifts are divided into two types according to the structural form. Type I namely translating type, above four end types are available, Type II,namely rotating type, only plain end and threaded end are available . The reason why the type II has no top plate type and clevis end type is because for the type II copper nut must be installed. After installation, the flange or clevis end can no longer be installed. Now let’s see the functions of the four types of screw top end: Plain end type, can be installed on the fixed bearing; top plate type, can directly lift the object , but the flange also can be connected with other equipment; Threaded end type, can be connected with other equipment through the thread, us
阅读全文

Electric Linear Actuator for Sluice Gate

图片
The electric linear actuator is a device that converts the rotational motion of an electric motor into linear motion (push or pull movement) and it can be used anywhere a machine pushes or pulls a load, raises or lowers a load, roughly positions a load, or rotates a load. It is has similar function as worm gear screw jack. As we have mentioned in early articles , t he trapezoidal worm gear screw jack can be used for sluice gate. In fact, electric linear actuator can also be used for sluice gate, usually it is light duty gate. The following picture shows l ighter duty Stainless Steel or Aluminum frames and blades using a compact controller system and Linear Actuators . Designed especially for On-Farm canal  and irrigation control, Check and Delivery gates, where the heaviest duty frame and actuator system is not required.
阅读全文

Philippine customer screw jack installation site

图片
  Customized screw jack with a stroke length of 4360mm. Thanks to Philippine customers for providing us with real photos of on-site installation. More details on www.ludetransmission.com . Our company can customize long-stroke screw jack products. If necessary, welcome to consult. We will provide you with products with high quality and competitive price.
阅读全文