A ball screw is a mechanism which translates rotary to linear motion. Its helical element is like that of a coupling pin and nut, with the addition of ball bearings between the two parts. The bearings reduce friction and input torque, thus reducing power requirements. In addition, the large number of contact points of the bearings enable them to handle heavy loads.
These devices are used in machine tools, industrial robots, aerospace applications, industrial machinery, electronics, precision instruments and other domains.
Such items can be factory ground (expensive) or rolled. The latter uses a cold rolling process to shape the material. The screw thread is finished by grinding. This procedure is less precise but more economical.
Choice parameters include durability, load, travel, speed and precision.
- Efficient, durable and precise
- Reduces power requirements
- Works well at high speeds
- Reversible
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Motorized ball screw 130 mm FAULHABER
In the case of rotary drive tasks the conversion and optimal adaptation of mechanical torques to the respective application usually occurs by means of finely graduated reduction gearheads. The new ball screws used in Series BS 32-2.0 allow the rotational...
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Ball screw for high speed machine tools DS series NSK Europe
The new DS Series ball screws increase the range of Ball Screws with ball nut dimensions following the DIN 69051-5 standard as a standard stock-item. The ball screws are...
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Trapezoidal ball screw RoHS Misumi Europa GmbH
MISUMI Europe MISUMI offers a wide range of ball-screws and trapezoidal screws. Our customers can choose between grinded and rolled ball-screws. MISUMI offers diameter from 8mm to 25mm and lead from 2mm to 40mm. Parameter like length and shaft-end-shape as well as the nut-shape can be configured matching to your application. Trapezoidal screws are available at diameter from 8mm to 50mm and lead...
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The use of a cage to guide the rolling elements, which has been common in rolling bearing technology for over...
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The ball screw drive is an assembly that converts rotary motion to linear motion (or vice versa). It consists of a ball screw and a ball nut...
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Miniature ball screw Rexroth - Linear Motion
With eLINE ball screws it is now very easy to realize many different transport applications with standard products where customized solutions were often required up to now. eLINE ball screws are available...
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Ball screw Bosch Rexroth - Linear Motion
Rexroth Ball Screw Assemblies do not only work with greater levels of accuracy and at higher speeds, they can also be...
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High quality SKF ball screw assemblies are high-quality products, suitable for a wide range...
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Ball screw BSP Series HepcoMotion
Ballscrew Premier offers an increased range of screw diameters and pitches to suit a wide variety of applications. Standard DIN nuts are available with rolled screws 16Ø to 50Ø on very competitive lead times as part of our RAPID DESPATCH PROGRAMME. All single nuts are offered...
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Ball screw ø 16 mm isel Germany
Ø16 mm, rolled, hardened and polished Material CF 53, inductively hardened (HRC 60 ± 2); (for detailed...
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Ball screw Romani Components Srl
We offer a complete product range of high precision ballscrews, from the miniature ballscrews with 4 mm up to the big size with 120 mm. There is the right ballscrew for every application. You...
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We offer a complete product range of high precision ballscrews, from the miniature ballscrews with 4 mm up to the big size with 120 mm. There is the right ballscrew for every application. You...
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Rolled ball screw 24055 NORELEM
Material: Spindle, steel 11213; nut, steel 1.3505; deflector, plastic Surface finish: Spindle, rolled, inductively hardened to 62 ±2 HRC and polished; nut, ground, track inductively hardened to 62 ±2 HRC and...
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Trapezoidal ball screw Atlanta Neugart France
ATLANTA precision threaded spindle drives for the changing of a rotary motion into a linear motion. Overview ATLANTA precision threaded spindel drives program: Trapezoidal-thread...
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Ball screw and support WMH Herion
Ballscrews, also known as recirculating ball spindles, consist of a ballscrew shaft and ball screw nut, within which the ball bearings are integrated, and a ball return. Ballscrews are the most commonly used threaded spindles in industrial and precision machine tools, converting a rotary movement into a linear movement, and vice versa. Ball...
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Ball screw and support NIASA, NEFF Y ASOCIADOS, S.A.
There are many cases in which the screw has to be mounted on a support and then tightened to a machine, in order to position a butt, elevate or descend a table and then keep it in that...
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High precision ball screw max. 6 000 mm, ø max. 200 mm RACO
RACO Precision Ball Screws The ball screw assembly consists of screw, nut and balls. The function is to transfer the rotary motion or into a linear motion into rotary motion. This is further extension and development...
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Miniature ball screw RBC France
Micro Mechanical System Components microlinea® Precision Ball screws...
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Trapezoidal ball screw TS | KGS INKOMA, ALBERT
INKOMA Screw jacks are available with trapezoidal threaded spindles and ball screw spindles: • Rolled trapezoidal...
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Ball screw for high speed machine tools SPBR, SPBF series NB
The NB Ball Screw Spline consists of a high accuracy, high rigidity Ball Screw nut and Ball Spline nut attached to the ball screw spline shaft which has a screw groove and spline...
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Ball screw and trapezoidal screw drives Ballscrew and trapezoidal screw drives transform a rotational into a longitudial motion and vice versa. Rodriguez offers both types of threaded spindles in both metric and imperial dimensions and in...
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Ball screw TAKEUCHI PRECISION WORKS
TSK Compact Rolled Ball Screws with the buut-in wiper brushes in the nut at both ends are standardized on C10 of the accuracy grade in...
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Ball screw ø 12 - 125 mm, 2.5 - 80 mm KML Linear Motion Technology GmbH
Ballscrews are mechanical components for the conversion of rotating motion to longitudinal movements and vice versa. This conversion is made possible by rolling balls, which are arranged in precision grooves between a screwed shaft and nut. Owing to these characteristics ballscrews for all applications...
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Rolled ball screw DIN69051 FLI - France Lineaire Industrie
FLI has a wide range of ball screws to be able to provide adequate system for the linear movement. Today, FLI has a large stock of ball screws : -...
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Trapezoidal ball screw ATLANTA
ATLANTA precision threaded spindle drives for the changing of a rotary motion into a linear motion. Overview ATLANTA precision threaded spindel drives program: Trapezoidal-thread...
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Ball screw and support LinTech
The PS series of ball screw assemblies are designed to maximize performance, while providing design flexiblity. These assemblies utilize a precision rolled ball screw with precision ground preloaded or non-preloaded nuts. These steel ball screws are provided with precision machined...
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Precision recirculating ball screw ø 25 - 120 mm, 8 800 - 1 338 900 N | TD series Shuton
SHUTONProductsHigh Dynamic SHUTON COMPLEX High Dynamic SHUTON COMPLEX The new designs of SHUTON ballscrews have considerably increased dynamic and static load capacities, as well as dynamic rigidity, with a lower friction; along with this, the preload...
