Standard_Parts_Catalogue

Page 400 | 1.4 Adjusting, Positioning, Locking with and without Position Indication GN 955 Position Indicators 3 digits Digital Indication, Mechanical Counter 1 Counter 2 Installation (Front view) 3 Type 4 Color How to order 1 2 3 4 GN955-02.0-AR-R-OR Position indicators GN 955 are fitted with a direct drive counter with digital read out. Both housing sections are ultrasonically welded, making the housing very tightly seated, stable and compact. The foam rubber seal prevents the transmission of vibration to the counter and also acts as a seal. The numbers are easily legible, which is assisted by the magnifying effect of the safety sight glass. see also... • More Information to Position Indicators → Page 394 • Adapter Bushings GN 952.1 (for Position Indicators) → Page 412 • Control Knobs GN 957 (for Position Indicators) → Page 413 Information • Housing Plastic (Polyamide PA) - - Orange, RAL 2004 OR - - Gray, RAL 7035 GR - - Temperature resistant up to 80 °C - - Oil and solvent proof • Numbers white, number wheels for integers black, decimals red • Hollow shaft steel, blackened • O-ring sealing between hollow shaft and housing • ISO Fundamental Tolerances → Page 2151 • Plastic Characteristics → Page 2158 • RoHS Specification 4 3 Type R Numbers ascending clockwise L Numbers ascending anti-clockwise 2 Installation (Front view) AN Counter above on the chamfer AR Counter below on the chamfer FN Counter above in front FR Counter below in front 1 Counter Indication after 1 spindle revolution Corresponds to thread pitch Max. revolutions per minute 0.50 050  0,5  500 01.0 010  1 1500 02.0 020  2 1250 003 300  3 1500 04.0 040  4  625 05.0 050  5  500 1.00 001  1  250 10.0 001 10  250 Original design DD50