2023 | 06 GKT 04.2347 GKT 04.0123 GKT 04.2332 GKT 04.2347 GKT 04.0447 GKT 04 // Telescopic coupling > Telescopic coupling for transmission of drive torques on big VariVent® winding systems. > For use with variable axial offset between output shaft of power drive/ manual drive and winding shaft. > Smooth and quiet length adjustment with high-performance rollers, 40 x 40 mm rectangular aluminium tube with 2 steel universal joints, plastic spacer cylinder to assure correct distance away from building. > Version ‘32’ with external adapter for 32 x 1.5 mm steel winding tube // Version ‘47’ with internal adapter for 50 x 1.5 mm aluminium winding tube. > All parts stainless, i.e. non-rusting. > For detailed information about the VariVent® winding systems, please refer to Chapter 2 ‘Systems’. Adapter 32 Adapter 47 Version Type no. Type no. HL [m] LA [mm] LE [mm] Tube ø [mm] m [kg] GKT 04.2332 20942.0123.32 – 2,30 2000 1550 32 x 1,5 6,0 GKT 04.2732 20942.0127.32 – 2,70 2400 1950 32 x 1,5 6,6 GKT 04.3632 20942.0136.32 – 3,60 2900 2000 32 x 1,5 8,0 GKT 04.0447 – 20942.0104.4721 0,40 485 435 50 x 1,5 3,9 GKT 04.2347 – 20942.0123.4721 2,30 2000 1550 50 x 1,5 6,6 GKT 04.2747 – 20942.0127.4721 2,70 2400 1950 50 x 1,5 6,8 CHAPTER 05 – COUPLINGS GKT 3
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