DSR/F/AP
6Pages

PNEUMATIC CLUTCHES (SAFETY COUPLINGS) Up to 30.000 Nm of torque and 120 mm bore

Simple and precise calibration. Transmission engagement / disengagement and torque limiter functions (safety coupling). Reliability and repetitiveness of the calibration torque. Torque variation whilst in motion, by pressure regulation. Free rotation after the disengagement through a complete disconnection between the parts. Low residual torque on disconnected parts. Models available only with finished bore. REQUEST Complete with transmission element machined and assembled (plate wheel, pulley, gear, ...). Can be supplied with various types of rigid/elastic couplings for in-line shafts...

® Transmission through rollers with re-engagement in phase 360° (equidistant on request, 30°, 45°, ...). ® Free rotation for long periods after overload: ... / CS. ® Suitable for high rotation speeds. ® Maintenance free for high reliability. ® Arranged to add a microswitch / proximity to stop the motor drive. ® Torque range: 5 - 30.000 Nm; max. bore 0120 mm. 67 TECHNICAL DETAILS ■ Size

■ OTHER COUPLING MODELS ON REQUEST Model DSR/F/AP with single flexing disc coupling GTR-S, for applications where torsional rigidity is required and without the ability to accommodate radial misalignment. Model DSR/F/AP with double flexing torsionally rigid metal disc coupling GTR-D, when torsional rigidity is required and ability to accommodate radial misalignment. ■ NOTES On request

AP pneuma c clutch: versions on request DSR/F/AP/CS Version with ball bearings as an alterna ve to the rollers. Suitable for long rota on on disengagement. .../PRX Version with proximity induc ve sensor PRX M8x1, integrated into the DSR/F/AP. Compact and versa le solu on, without adding equipment and/or external components. DSF/TF/AP/SI Fric on clutch with interven on signal and further automa c re-engagement. This characteris c requires par cular machining on the drive element, which has to be supplied together with the torque limiter. AP pneuma c clutch: addi onal informa on EXAMPLE...

AP pneuma c clutch: addi onal informa on ORDER EXAMPLE DRIVE ELEMENT Descrizione Plate wheel 1/2” Z16 TORQUE LIMITER Size COUPLING Finished bore ø38 H7 Size .../Version base version .../TAC with chain coupling (only DSF/TF/AP) .../CS Model compact elas c coupling with ball bearing (only DSR/F/AP) .../PRX with proximity induc ve sensor (only DSR/F/AP) .../SI with interven on signal (only DSF/TF/AP) Model DSR/F/AP Roller phase pneuma c clutch DSF/TF/AP Fric on pneuma c clutch Both models available only with finished bores. Locking type See hub connec on type list on pag