(SAFETY COUPLINGS) Up to 12.000 Nm of torque and 120 mm bore

■ MAIN APPLICATIONS ■ © Packaging and wrapping machines. © 22 DSR - rollers torque limiter: introduction Precise torque seffing by adjusting the radially balanced locking nut. Innovative calibration system by "H dimension" for an immediate calibration of the device. Equidistant re-engagement in phase or at 360°. Available with electromechanical switch / proximity for the transmission disconnection. Immediate intervention for an improved reaction compared to electronic systems. Maintenance-free for long lasting high reliability. Suitable for oily and wet environments. ON REQUEST Complete...

DSR - rollers torque limiter: modelsDSR: Roller torque limiter for steady transmission with high torques and vibrations Roller transmission. Equidistant automatic re-engagement. High torque seffings at reduced dimensions. Same intervention torque in both directions. Torque range from 10 to 12.000 Nm; max. bore 0120 mm. Roller transmission. Optimized roller arrangement (patented) with perfect stability and 3 point contact. Automatic re-engagement in phase 360° or personalized (30°, 45°, 60°, 90°, 120°, ...) High torque seffings with compact dimensions. Torque range from 10 to 12000 Nm; max. bore...

DSR - rollers torque limiter: versions .../TAS: Torque limiter with stop pins Complete disconnection prevented. Minimum movement of the mobile base for an electrical signal to stop transmission. Roller or ball transmission. Torque range from 2,5 to 2.800 Nm; max. bore 068 mm. Suitable for applications where the drive must not be disconnected. The stop pins inserted in the dentral support as shown in the figure serve to limit the axial stroke of the device, preventing its complete disengagement and thus maintaining a stable transmission connection. 24 .../AM: Torque limiter with mechanical...

® Basic model, connection with in-line shafts possible. ® The assembly with helical springs allows a higher sensitivity in torque seffing: .../CM. ® Available with longer shaft for the assembly with transmission elements of large size : .../ML. ® Available with anti-corrosive surface treatments. ® Available with intervention signal ring. ® Torque range from 2,5 to 12.000 Nm; max. bore 0120 mm. * with reduced keyway UNI 7510. TECHNICAL DETAILS ■ • Weights are relevant to the pilot bore torque limiter (DSR or DSS), inertias refer to the torque limiter (DSS or DSR) hole max. • Microswitches EM1...

m(./ Basic model with flange for parallel shaft;. ,,/i // The assembly with helical springs allows a higher sensitivity in torque seffing: .../FS/CM. •If/ © Available with anti-corrosive surface treatments. J Available with /FIR flange for reduced axial dimensions. Available with /FAV flange for cardan coupling connection. Torque range from 2,5 to 12.000 Nm; max. bore 0120 mm. * with reduced keyway UNI 7510. • Weights are relevant to the pilot bore torque limiter (./FS), inertias refer to the torque limiter (./FS) hole max. • Microswitches EM1 or EM2 and inductive sensor PRX see...

+ GTR - model with torsionally rigid coupling: technical dataDIMENSIONS AND TECHNICAL DETAILS ■ Size ... + GAS - model with jaw coupling: technical data 27 DIMENSIONS AND TECHNICAL DETAILS ■ Size A On request• Data is relevant only to application (GTR - GAS),for torque limiter data see on page 25. • Weights are relevant to the pilot bore torque limiter (GTR - GAS). • Microswitches EM1 or EM2 and inductive sensor PRX see page 73

... + GEC - model with compact elastic coupling: technical data ■ DIMENSIONS ■ OTHER COUPLINGS ON REQUEST Model DSR (or DSS) with elastic coupling GF to absorb high torsional vibrations and for fast substitution of the elastic element. Modello DSR (or DSS) with elastic coupling GGF to accept high misalignments.

DSR - rollers torque limiter: versions on request .../FIR Flange designed to minimize axial dimensions, supported by the cage and rollers. .../FAV Flange designed and arranged for the connec on of the cardan sha s, supported by the cage and rollers. DSR - rollers torque limiter: addi onal informa on ORDER EXAMPLE ROLLERS TORQUE LIMITER Model .../Version Finished bore Torque/Springs DSR/F ø30 H7 350 Nm Version Model DSR DSR/F DSS Roller torque limiter Roller phase torque limiter Ball torque limiter COUPLING Elastomeric element Finished bore Normal red element 98 Sh-A ø38 H7 Model GTR Torsionally...