Drive Elements - Ball Screws
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Clamping block 1 for round nut, spindle Ø25, pitch 20mm, base securingDelivery Time: 2 weeks -
Clamping block 2 for round nut, spindle Ø25, pitch 5/10 mm, flange securingDelivery Time: 2 weeks -
Clamping block 2 for round nut, spindle Ø25, pitch 20mm, flange securingDelivery Time: 2 weeks -
2 Flange bearing / Pivot bearingDelivery Time: 3 weeks -
Shaft coupling 20/30Delivery Time: 2-3 days -
Shaft coupling 30/40 with d1 and d2 Ø8.0Delivery Time: 2-3 days -
Shaft coupling 40/60 with Ø9,52 and Ø8,0 mmDelivery Time: 2-3 days -
Plastic nut round version for ball screw spindle Ø 16 mmDelivery Time: 2 weeks -
Plastic nut round version for ball screw spindle Ø 20 mmDelivery Time: 2 weeks -
Plastic nut round version for ball screw spindle Ø 25 mmDelivery Time: 2 weeks -
Plastic nut flange version for ball screw spindle Ø 20 mmDelivery Time: 2 weeks -
Plastic nut flange version for ball screw spindle Ø 25 mmDelivery Time: 2 weeks -
Clamping block 1 Ø 20 Base securingDelivery Time: on request -
Clamping block 2 for round nut, spindle Ø 20, flange securingDelivery Time: 2 weeks -
Dirt scraper for ball screw nut Ø 12 mmDelivery Time: 2-3 days -
Dirt scraper for ball screw nut Ø 20 mmDelivery Time: 2-3 days -
Shaft coupling 40/60 with Ø9,52 and Ø8,0 mm and 3 toothed ringsDelivery Time: 2-3 days
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Shaft coupling from Ø12,0 to Ø25,0 mmDelivery Time: 2 - 3 days -
Clamping block 1 for round nut, spindle Ø 16mm, base securingDelivery Time: 2 weeks -
Clamping block 2 for round nut, spindle Ø 16, flange securingDelivery Time: 2 weeks -
Plastic nut flange version for ball screw spindle Ø 16 mmDelivery Time: on request -
Clamping block 1 for round nut, spindle Ø25, pitch 5/10 mm, base securingDelivery Time: 2 weeks -
Ball screw spindle Ø 12 mmDelivery Time: on request -
Ball screw spindle Ø 16mmDelivery Time: 2 weeks -
Ball screw spindle Ø 20mmDelivery Time: on request -
Ball screw spindle Ø 25mmDelivery Time: 2 weeks -
Ball screw nuts Ø12, 16, 20, 25 mm with single-path returnDelivery Time: 1 week -
Ball screw nuts Ø16, Ø20, Ø25 mm with complete ball returnDelivery Time: 1 week -
Plastic nut round version for ball screw spindle Ø 12 mmDelivery Time: 2 weeks -
Plastic nut flange version for ball screw spindle Ø 12 mmDelivery Time: on request -
Flange bearing, drive side (round / angular)Delivery Time: 3 weeks -
Flange bearing, floating bearing sideDelivery Time: 3 weeks
Drive elements from isel: high travel and positioning accuracy
Drive elements in the form of ball screw nuts and ball screw spindles are part of isel’s core competence: Over 1.000.000 units sold within 25 year are indicative of our know-how. isel ball screws are high-quality, precise, wear-resistant and made in Germany. Isel driving elements are manufactured on state-of-the-art machines in a rolled execution and then hardened and polished. As a rolled version they are much more favorable priced than ground ball screws and yet suitable for many applications.
isel drive elements are produced in a vast range of lengths, diameters and screw pitches. Through the combination of ball screw and ball nut they work effective and with very low friction.
The special construction and design of the ball screw nuts allows a backlash-free adjustment of the run on the ball bearing screws.
For this purpose the ball screw nuts are fastened on the respective clamping blocks and adjusted backlash-free using an adjusting screw.
Ball screw spindles
Ball screws spindles from isel are manufactured according to DIN 69051, Part 3, Tolerance Class 7 and available in various lengths with single or double sided end machining.
Ball screw nuts
Ball screw nuts from isel can be delivered with single path return and complete ball return. The special design and construction allows a free setting of the barrel at the ball screws.
Flange bearings
Flange bearings from isel are housing units in duplicate - either with the spindle bearing drive side or bearing of spindle-drive side and non-locating spindle. Consistent with the spindle, they are available in various diameters.
Bearing supports
Bearing blocks from isel consist of an aluminium profiles according to DIN EN 12020-2 and can be fixed universal. They are used for adaptation of the motor and bearing flange.
Clamping blocks
isel clamping blocks are for base and flange securing and are made of burnished steel. They are available for ball screw spindles with a diameter of 16 mm and 25 mm.
Shaft couplings
Shaft couplings from isel connect the drive and bearing support. They serve to balance the axial shaft offset, reduce torque and rotational speed bumps and reduce the expansion of the structure-borne sound.