Equipped with Rexroth’s functionally reliable, series-made front lube unit, a ball screw drive can attain an exceptionally long travel life without relubrication. The front lube unit together with an initially lubricated nut enable the life-long and optimal lubrication of a Rexroth ball screw drive.
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Front lube units
- Delivered with the ball screw assembly ready-mounted.
- Attaches to one side of the nut, thus saving space.
- Can be used in all mounting positions, both in horizontal and vertical installations.
- Available for almost all nut types with diameters 20 to 40
- Easy to integrate in constructions by attaching it either on the flange side or on the opposite side of the single-start nuts.