Heavy-Line. GU System

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Gwen Nicholson
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1 GU ystem

Guide rails GU..M, GU..MT GU...MT 90 ± 0' G H c h g sm b + 0,05 D I I GU...M 90 ± 5' L 0,02 H c h b + 0,05 0, 0,02 The longitudinal slot, made with + 0.

2 Guide rails GU..M, GU..MT GU...MT 90 ± 0' G H c h g sm b + 0,05 D I I GU...M 90 ± 5' L 0,02 H c h b + 0,05 0, 0,02 The longitudinal slot, made with tolerance, permits using reference elements G for guide positioning. H h D + 0. G g b c sm l l (kg/m) (2) GU 28 MT 9,0, x GU 35 MT x GU 50 MT ,0 50.8,0 8, x max length in single element L=6 000 mm () H h D + 0. G g b c l l (kg/m) (2) GU 28 M GU 35 M GU 50 M 8, , , ,0 8, max length in single element L=4 020 mm () () Longer rails are supplied in sections with ground butt joints - (2) without holes Rails finishing - drawn, induction hardened and sandblasted tracks (MT); - drawn, induction hardened and ground (M) - Induction hardening on raceways only Hole layout - holes according to catalogue () - finishes to drawing (NZ) - without holes (NF) Optional features - ground one end (R) - ground both ends (RR) - chemical Nickel-plating (NW) Example of standard designation : GU 35 MT 4300 ee page 7 for standard codification 20

Guide rollers RKU concentric eccentric 90 P W 2 M k= W W De T d d m L min. I The sides of the race are convex with radius R = 400. concentric RKU 55 eccentric RKUR 55 De d () d T m min.

3 Guide rollers RKU concentric eccentric 90 P W 2 M k= W W De T d d m L min. I The sides of the race are convex with radius R = 400. concentric RKU 55 eccentric RKUR 55 De d () d T m min. P L I M W 55 2 M 20 x RKU 65 RKUR M 24 x RKU 75 RKUR M 30 x RKU 95 RKUR M 36 x RKU 5 RKUR M 36 x (5) 63 (5) W k Dynamic load (N) Limit loads (N) Life coefficients C w (6) radial F r axial F a X Y Torque wrench (2) settings (Nm) (kg) RKU 55 RKUR RKU 65 RKUR RKU 75 RKUR RKU 95 RKUR RKU 5 RKUR ) Housing bore tolerance: H7 2) The torque wrench settings are given for non-lubricated threads; for lubricated threads, multiply figure by 0.8 3) tandard seals: material NR, R type 4) On request, the guide rollers can be supplied with external parts in stainless steel (suffix NX) and with Viton seals for operating temperatures up to 20 C (suffix V, not available for RKU 5). Internal rolling elements in standard bearing steel. 5) Dimensions relating to the stainless-steel rollers (suffix NX) 6) Cw basic load for 00 km 7) The guide rollers include self-locking washers and hexagonal nut (DIN 439) for fitting 8) Pressure angle α for load calculation: 45 2

Guide wheels FKU 90 d2 De M F T d H8 m +0-0. The sides of the race are convex with radius R = 400. De d T m F d (4) 2 M FKU 55 55 5 4.6 2,0 35 42 25 2.5 30 FKU 65 65 20 8,0 22.

4 Guide wheels FKU 90 d2 De M F T d H8 m The sides of the race are convex with radius R = 400. De d T m F d (4) 2 M FKU , FKU , ,0 35 FKU , ,0 44 FKU , ,0 49 FKU ,0 56 (2) 63 (2) ,0 59 Dynamic load (N) Limit loads (N) Life coefficients C w (3) radial F r axial F a X Y (kg) FKU FKU FKU FKU FKU ) On request, the guide rollers can be supplied with external parts in stainless steel (suffix NX) and with Viton seals for operating temperatures up to 20 C (suffix V not available for FKU 5). Internal rolling elements in standard bearing steel 2) Dimensions relating to the stainless-steel rollers (suffix NX) 3) Cw basic load for 00 km 4) To prevent rotation between roller and shaft a pin can be fitted in one of the holes d 2 positioned in the side flange 5) Pressure angle α for load calculation: 45 6) tandard seals: material NR, R type 22

Floating guide rollers RKUL concentric eccentric 90 X M W 2 W n P k De d d T m min. L C l concentric eccentric De d ) d T m n X min. P L 4) C I M W W 2 k RKUL 55 RKULR 55 55 2 M 20 x.5 4.6 2.

5 Floating guide rollers RKUL concentric eccentric 90 X M W 2 W n P k De d d T m min. L C l concentric eccentric De d ) d T m n X min. P L 4) C I M W W 2 k RKUL 55 RKULR M 20 x RKUL 65 RKULR M 24 x RKUL 75 RKULR M 30 x RKUL 95 RKULR M 36 x ) RKUL 5 RKULR M 36 x ) Dynamic load (N) Limit load (N) Torque wrench settings 2) C 3) w radial F r (Nm) RKUL 55 RKULR RKUL 65 RKULR RKUL 75 RKULR RKUL 95 RKULR RKUL 5 RKULR (g) ) Housing bore tolerance: H7 2) The torque wrench settings are given for non-lubricated threads; for lubricated threads multiply figure by 0.8 3) Cw = asic load for 00 KM 4) Dimensions for stainless steel (NX) version On request the guide rollers can be supplied with external parts in stainless steel (suffix NX). Internal rolling elements in standard bearing steel tandard seals: material NR, R type On request guide rollers can be supplied with Viton seals for operating temperatures up to 20 C (suffix V, not available for RKUL 5) The guide rollers include self-locking washers and hexagonal nut (DIN 439) for fitting Pressure angle α for load calculation: 45 23

Lubricator LUU X min F M6 DIN 742 M5 26 0 5 U2 () m P M5 pf.2 (2x) U C () V () roller axis E mounting rollers-plate X U U2 F m C E V P (g) uggested combinations LUU 55 35 2 4 40 9.8 25.5 0.0 34 20.

6 Lubricator LUU X min F M6 DIN 742 M U2 () m P M5 pf.2 (2x) U C () V () roller axis E mounting rollers-plate X U U2 F m C E V P (g) uggested combinations LUU RKU 55 RKUR 55 FKU 55 LUU RKU 65 RKUR 65 FKU 65 LUU RKU 75 RKUR 75 FKU 75 LUU RKU 95 RKUR 95 FKU 95 LUU RKU 5 RKUR 5 FKU 5 ) The dimension of the plastic part refers to the centre of the regulation-slot. llows a translation of +/- 3 mm. 2) The lubricator is supplied with the felt already lubricated. The lubricant has a mineral oil base. 3) During the mounting fix the aluminium support to the rollers plate, adjust the height of the plastic part in order to put it in contact with the raceways and than block it in that position with the M5 screws. Optional features - felt without lubricant (D) 24

Guide pins G D h7 L P d m6 Pin type Guide type G 28 GU 28 MT G 35 GU

RKU, FKU, RKUL 55 RKU, FKU, RKUL 65 RKU, FKU, RKUL 75 RKU, FKU, RKUL

7 Guide pins G D h7 L P d m6 Pin type Guide type G 28 GU 28 MT G 35 GU 35 MT G 50 GU 50 MT ) Housing bore tolerance: H7 D d () P L Guide roller combinations (RKU, FKU, RKUL) I h Roller I h (mm) Guide RKU, FKU, RKUL 55 RKU, FKU, RKUL 65 RKU, FKU, RKUL 75 RKU, FKU, RKUL 95 RKU, FKU, RKUL 5 GU 28 MT ,0 GU 28 MT ,0 GU 35 MT GU 35 MT GU 50 MT 6 69 GU 50 MT

8 Mounting Examples GU 35 MT and rollers type RKU 75 operated on light-alloy structure. 26

Base-Line. DC, C Systems

Base-Line. DC, C Systems DC, C Systems DC system DC system is based on rails, guide rollers and carriages that provide a complete guiding system. Rails and rollers can be used as single elements. In most cases the application