Standard_Parts_Catalogue

Page 327 | 1.4 Adjusting, Positioning, Locking with and without Position Indication GN 164 Scale rings 1 d 1 2 Bore code 3 d 2 4 Coding How to order (Scale ring with scale) 1 2 3 4 GN164-50-R16-MCRS 1 d 1 2 Bore code 3 d 2 How to order (Scale ring without scale) 1 2 3 GN164-40-R14 1 3 d 1 ±0,02 d 2 H7 Bore d 3 d 4 −0,02 −0,05 d 5 30 12 14 31,7 12 14 10,5 40 14 16 41,3 14 16 12,5 50 16 18 51,8 16 18 14,5 60 18 20 61,4 18 20 16,5 The non-wearing friction ring ensures perfect engagement of the scale ring when re-aligning the spindle. In addition it allows the setting of the scale ring on a static shaft. Besides the standard scale (coding MCRS) the scale rings can be sup- plied with any type of graduation. It is suggested to use the matte chrome plated version (MCR) so that a nice discrepancy in color is given. Regarding design, numbering run, numbering position and numbering sequence of the scale please see the layout for scale rings on the order sheet „How to Order Graduations“ → Page 326. see also... • Control Handwheels GN 736.1 (Aluminum, Anodized Black) → Page 279 • Scale Rings GN 264 (with and without Scale) → Page 329 Information 2 Bore code B Without friction ring R With friction ring 4 Coding MCR Matte chrome plated MCRS Matte chrome plated, standard scale 0...90, 100 graduations, acc. scale scheme d 1 /100 A RA 0-10 20...90/10 • Steel - - Profile-milled knurl - - Scale lug d 1 fine turned - - Plain (standard version) — - - Matte chrome plated MCR - - Matte chrome plated with standard scale MCRS • Scale engraved with laser precision, black • Clamp ring Rubber • Friction ring Polyamide • ISO Fundamental Tolerances → Page 2151 • RoHS Specification 4 • Special graduations see „How to Order Graduations“ → Page 326 On request