ABSSAC Power Transmission
ISO 9001   Precision Motion Since 1982 - ABSSAC 25 Years

Ball screws (Transport)

Utilising the recirculating ball bearing nut technology as the base of the product, the Industrial class ball screws encompass screw diameters from 16mm up to 50mm as standard. In many cases multiple ball circuits, per ball nut, are employed to achieve greater load capacities making the product suitable for many types of application..

As the name suggests, the range is aimed at the more industrial type application with dynamic load capacities from 1700 to 74500 N being catered for. Whatever the load, it will be delivered with both high efficiency and low drive torque.

Stocked screw lengths of up to 3000mm are available up to 32mm diameter and screw lengths up to 4000mm long for screws above 40mm in diameter on request.

Offering the Industrial ball screw range converts rotary input into precise linear movement. All industrial ball screws can be delivered cut to length and if required, machined ready to fit into the required support bearing mounts.

Dimensional data

Ball screws (Transport) Image

 

Product Image Gallery


 
Ball Screw Part Number Dia ds Lead P D g6 D1 D2 D3 L L1 L2 L3 S B dk Cdyn (N) Cstat (N)
R16-05T3-FSIDIN 16 5 28 48 38 5.5 40 10 10 5 M6 40 12,8 7320 12470
R16-10T3-FSIDIN 16 10 28 48 38 5.5 60 10 10 5 M6 40 12,8 6230 11000
R20-05T4-FSIDIN 20 5 36 58 47 6.6 52 10 10 5 M6 44 16,9 11560 24000
R20-10K3-FSIDIN 20 10 36 58 47 6.6 48 10 10 5 M6 44 17,3 10000 23500
R20-20K2-FSIDIN 20 20 36 58 47 6.6 57 10 10 5 M6 44 17,0 6800 15300
R25-05T4-FSIDIN 25 5 40 62 51 6.6 52 10 12 5 M6 48 22,3 12400 32960
R25-10T3-FSIDIN 25 10 40 62 51 6.6 65 10 16 5 M6 48 21,2 16500 32700
R25-25K2-FSIDIN 25 25 40 62 51 6.6 70 10 16 5 M6 48 22,0 7500 19300
R32-05T6-FSIDIN 32 5 50 80 65 9 66 12 12 6 M6 62 29,1 20560 64700
R32-10T4-FSIDIN 32 10 50 80 65 9 85 12 16 6 M6 62 27,7 38500 65000
R32-20K3-FSIDIN 32 20 50 80 65 9 88 12 16 7 M6 62 28,7 17000 48500
R40-05T6-FSIDIN 40 5 63 93 78 9 66 14 10 7 M8x1 70 36,7 23360 80300
R40-10K4-FSIDIN 38 10 63 93 78 9 70 14 16 7 M8x1 70 32,9 45000 123000
R40-20K3-FSIDIN 38 20 63 93 78 9 88 14 16 7 M8x1 70 32,9 34850 90000
R40-40K2-FSIDIN 38 40 63 93 78 9 102 14 16 7 M8x1 70 32,9 23000 58400
R50-05T6-FSIDIN 50 5 75 110 93 11 70 16 10 8 M8x1 85 46,8 25320 104200
R50-10K6-FSIDIN 50 10 75 110 93 11 90 16 20 8 M8x1 85 44,9 74500 250000
R50-20K5-FSIDIN 50 20 75 110 93 11 132 18 25 9 M8x1 85 45,5 65000 208000
R50-40K3-FSIDIN 50 40 75 110 93 11 149 18 45 9 M8x1 85 45,0 39000 123000
  • DIN nuts for rolled ballscrew spindles
  • Mating dimensions to DIN 6905 1 Part 5
  • Nuts with polymide wipers can be supplied
  • Flange end single nuts
  • Diameters up to 120mm can be supplied on request.
  • Nut fixing dimensions on request

End Journal machining

Our machining capability gives you a high journal concentricity product and can be applied to all screws regardless of diameter.  Lets work together to reduce your scrap rates and supply ball solutions that fit your application every time. We can work directly from your dimensional drawings or if they do not exist, why not supply us with a physical sample for us to copy.

Although all types of end machine detail can be supplied we offer a very cost effective basic end journal machining that fits our range of support bearings (see example diagrams below)

Industrial Ball Screws Diagram 2

To Suit Bearing Type Ballscrew Size D1 D2 D3 L1 L2 L3 W1 W2
BK/FK 10 16 8.0 M10X1.0 10.0 55.0 15.0 12.0 2.0 2.8
BK/FK 12 16/20 10.0 M12X1.0 12.0 39.0 20.0 12.0 3.0 3.2
BK/FK 15 20 12.0 M15X1.0 15.0 67.0 25.0 12.0 4.0 3.5
BK/FK 17 20/25 15.0 M17X1.0 17.0 77.0 23.0 14.0 5.0 4.5
BK/FK 20 25 16.0 M20X1.0 20.0 88.0 34.0 14.0 5.0 5.0
BK/FK 25 32 20.0 M25X1.5 25.0 103.0 39.0 16.0 5.0 7.0
BK/FK 30 40 25.0 M30X1.5 30.0 114.0 46.0 16.0 8.0 8.5
BK/FK 40 50 32.0 M40X1.5 40.0 139.0 55.0 18.0 8.0 12.0

 

Fixed End Journal machining example

In some cases a simple fixed end bearing is all that is required and we are happy to provide the ball screws with this type of machined end journal. See example below of non driven support bearing machining detail.

Industrial Ball Screws Diagram 3


Greases and Lubricants

We provide a full range of quality, low cost lubricants for all our linear products including low vapour pressure greases for clean room and vacuum applications. For example the new Trigel line is specifically formulated to offer a lubrication solution for a wide range of linear motion applications. Please ask for further details.

GREASE FEATURES
Temperature range -30°C to 150°C.
Revolutionary multi-complex soap technology.
Greatly extended lubrication intervals typically 3 times longer than conventional soap thickened greases.
Good corrosion resistance.
Blue in colour for high visibility.

Linear guides and rails

If you are interested in the using the transport ball screw ranges, do not forget that we also supply the full range of linear guides and rails which can provide the load support in your linear mechanism. Offering excellent rigidity and parallelism during operation the guides can be used in both vertical and horizontal planes.

Following the link to that product page GUIDES

 

Thrust and radial bearings

 Please do not forget to ask for our competitive support bearing prices !

 



If you require further technical information, please do not hesitate to contact our sales engineers who will be more than happy to help you with your selection.

 


For Product Advice Call Us Now 01386 421005

 

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ABSSAC Ltd, E1A The Enterprise Centre, Enterprise Way,
Evesham, Worcestershire, ENGLAND. WR11 1GS
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