Torque limiter free rotation DSS/SG/RF
Safety coupling to be mounted between the motor and gearbox with flange B5 spacer. Available in sliding (DF) and disengage versions (DSS/F/SG-PR-V). The location of the limiter between the motor and gearbox requires a smaller size of device with also reduces costs.
- Safety joint made of steel, aluminum spacer completely machined;
- Anti-corrosion treatment standard phosphate on the torque limiter;
- Compact solution;
- The device worked for IEC motors and gears;
- Protection in both directions of rotation;
- Disengaging instant to overcome the torque set;
- Simple calibration system with H fee for an immediate calibration of the device.
- The device is already configured and ready to use;
- Possibility of friction rings with different performance in the case of model slip;
- Free rotation backlash free balls model according to ATEX conformity;
- Possibility of surface treatments for corrosion-specific needs.
- Conveyor belts;
- Packing machines;
- Packaging machines;
- Systems for handling and positioning.
- Best simplicity and sensitivity to integrated solutions in reducing them;
- Protect the gear motor from accidental collisions or impacts of the product limit;
- Reduce downtime in the event of overload;
- Absorb starting torque without disconnecting the transmission.
Technical data
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For the technical specs, check the buttons next to each coupling model
BALLS SOLUTION, TORSIONAL BACKLASH FREE “DSS/F/SG/PR-V”
- Balls solution, torsional backlash free in negative version, maintenance free;
- Instant disengagement between driving and driven parts in the event of overload;
- Available with single point (360°) engagement;
- Complete solution with connecting flanges in aluminum for IEC B5 motors;
- Inductive sensor integrated for monitoring the overload;
- Torque range: 2-720 Nm; bore/shaft max ø48 mm.
BALLS SOLUTION, FREE ROTATION TORSIONAL BACKLASH FREE MODEL “DSS/SG/RF/PR-V”
- Balls solution, free rotation torsional backlash free model, maintenance free;
- Instant disengagement between driving and driven parts in the event of overload;
- ATEX conformity: II 2 G Ex II B T5 Gb -15°≤Ta≤+80°C;
- Complete solution with connecting flanges in aluminum for IEC B5 motors;
- Inductive sensor, integrated for monitoring the overload;
- Torque range: 2-1.300; bore/shaft max ø65 mm.
FRICTION MODEL VERSION WITH CHAIN COUPLING FOR GEARBOXES “DF/TAC/PR-V”
- Compact and economic solution;
- Sliding of the driving part to overcome the torque calibration without disconnecting the transmission;
- Silent intervention and vibration-free;
- Complete solution with connecting flanges in aluminum for IEC B5 motors;
- Possibility of integration of an inductive sensor for monitoring the overload (DF/TAC/PR-V/S);
- Torque range: 1-1200 Nm; bore/shaft max: ø55 mm.
FRICTION MODEL VERSION “DF/PR” AND “DF/TAC/PR”
- Possibility of friction on rings with diff erent performance for specifi c needs;
- Specifi cally designed for installation on on hollow output shaft gearboxes;
- Available complete with transmission component fully turned and fitted;
- Available with radial nut (…/GR) statically balanced;
- Model for gearboxes with a chain coupling, suitable for connections of coaxial shafts (DF/TAC/PR);
- Torque range: 1-2,600 Nm; max shaft: ø55 mm; max bore: ø65 mm.
PROXIMITY SENSOR “PRX”
- Standard version: Stainless steel cover with protection level IP67 DIN 40050;
- Electric contact: 7 ÷ 30 VdC. – Frequency: 4 KHz; Absorption ≤ 10 mA (Max 200mA);
- Output: NPN (N.O.-N.C.) – PNP (N.O.-N.C.);
- Operating distance: max 1,5 mm;
- Cable length: 2 m (3×0,2);
- Operation temperature range from -25°C to + 70°C.
