Slide holding device with roll
KNARR offers a functional alternative to slide retaining with the slide holding device with roll.
The advantages are obvious: An optimized and enlarged bearing surface of the component allows for a chamfer and eliminates post-machining of the thread.
The slide holding device consists essentially of a DLC-coated axle, a hardened roll (60 HRC) and exchangeable springs with various retention forces (1 – 45 kg). Since lubrication is not necessary, the cleanroom suitability is given in any case. The temperature resistance of 220 ° C is another advantage. For small diameters (13 mm and 16 mm), the component is fixed only by a screw. The anti-twist protection is achieved by an additional pin on the contact surface.