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Custom Ballnut 16x5 Ball Screw for Testing Equipment

Diameter 16mm pitch 5mm custom ball screw 1605
Other ballnut shape and custom models are available upon request
  • 1605

  • ALM

  • 8483900090

Custom Ballnut 16x5 Ball Screw for Testing Equipment

1605 ball screw

Other types are available upon drawing

Cautions About Use of Ball Screws

Ball screw assemblies are delicate components.Therefore,extra care must be taken to prevent the ball track from damages that caused by edged component or tools. 

Meanwhile, the steel ball is very easily fall out of the nut or over stroke. Don't disassemble it. 

Otherwise,the ball screw will be damaged.

To prevent steel ball fall out of the nut through the disassembly of screw and nut or over stroke, please be careful while operating. 

If the steel ball falls out, please contact with ALM Linear Motion for further instruction.Do not attempt to reassemble, which might cause permanent damage to the ball screw.

If disassemble is required, please use a transfer pipe which has minor diameter than the screw

diameter to transfer the nut to prevent falling out of the steel balls.

ball screw dummy shaft

Ball Screw Lubrication

Adequate lubrication must be provided when ball screw is used, insufficient lubrication will result in collision of metal, which leads to increase of friction and detrition, thus cause failure or shortening the service life.

Lubricants applied to ball screws can be divided into 2 types, namely lubricating oil and consistent grease. In general speaking, in respect of maintenance, consistent grease will lead to increase of dynamic friction torque linearly along with increase of rotating speed, hence oil lubrication is deemed the better way when speed exceeds 3-5 m/min; however, don't forget the fact that there have been examples that using grease has been capable of achieving speed of 10 m/min, with respect to the equipment.

In terms of equipments, there are some cheaper lubricant that can be used. In general, to fully utilize the function of ball screw, lubricating oil of 5m/minute is the best option to choose.In figure 1.10.1, we provide the standard of lubricating oil inspection and supplement interval. Before replenishing, please clean up the previous grease to continue.

ball screw lubrication

Ball screw catalog download:

Customized large Ball screw catalog-ALM.pdf


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