Standard_Parts_Catalogue

Page 397 | 1.4 Adjusting, Positioning, Locking with and without Position Indication GN 953 Position Indicators continued Before mounting the position indicator, a locating hole according to the adjacent drawing must be made on the machine side for the torque limiting contact point. With the adapter bushings GN 952.1 (→ Page 412) , the hol- low shaft (with bore 20 H7 ) of the position indicator can be adapted to fit the spindle. If a reduction in the diameter of the hollow shaft is to be made at the same time as mounting a control knob, control knobs GN 957 (→ Page 413 ) are available which combine both functions in a single component. The mounting of the position indicator is via the torque limi- ting contact point which is connected to the hollow spindle and secured with a grub screw. With clamping plates GN 953.6 ( → Page 414) , spindles can be clamped and secured after adjusting. Installation instructions How to order GN 953.1 GN 953.1 Spacer Plate The previous position indicators GN 952 are replaced by position indica- tors GN 953, they are dimensionally reduced compared to GN 952. The spacer plate GN 953.1 is used as adapter in case the dimensions on the machine body are applied to match the previous model GN 952. The bore holes Ø 2.2 are used for the machine-side fastening with e.g. socket button head self-tapping screws in accordance with DIN ISO 7049. Information • Plastic (Polyamide PA) Black, matte finish • RoHS Specification Original design BS52R