Kit – Metal Ball Screw 2005
Our ball screws are ideal for building CNC machines / drives / etc.
Ball screw is a popular item that changes rotating motion into straight motion, or straight motion into rotating motion.
Ball screw is made up of a screw, a nut, and a ball. Its purpose is to convert the rotating motion into straight motion, which is an advancement and improvement of the ball screw technology. The importance of this advancement is to transition from a sliding bearing to a rolling bearing. With minimal friction, ball screws are commonly found in many industrial machines and precise instruments.
- Low friction, low operating noise, long service life, less heat generation, and reduced required drive power.
- Good wear resistance, low working noise, high transmission efficiency.
- High axial force, more accurate positioning, no stick-slip effect, less heat generation, and lower required drive power.
Qualities
- High efficiency and reversibility
- Backlash elimination and high stiffness
- High lead accuracy
- Predictable life expectancy
- Low starting torque and smooth running
- robust construction
- good workmanship and quality
- precision rolled, hardened and polished
- 20mm diameter
- 5mm pitch / 1x spindle nut revolution = 5mm travel
- SKF high-performance grease in the spindle nut and in the 2x angular contact ball bearings
Kit:
- 1x fixed bearing complete. (Metal housing / 2x angular contact ball bearings / ball bearing compensating disk / bushings / square nut including fastening screw)
- 1x floating bearing complete. (Metal housing / 1x ball bearing / circlip)
All bearings and circlips are pre-assembled and adjusted
- no additional pressing of the bearings necessary
- no additional attachment of the circlips necessary
- no additional turning of the ball screw is necessary
Additional information:
All ball screws are complete. Delivered pre-assembled!
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