Rollers torque limiter
Up to 12 KNm of torque and 120 mm bore diameters.
Safety coupling with the transmission of motion through rollers that allow complete disengagement when the calibrated torque is reached permitting a quick stop of the transmission due to micro-EM1. Suitable for transmitting high torque with high reliability and compact size.
- Precise torque setting by adjusting the radially balanced locking nut;
- The innovative regulation of the nominal torque by measuring the “H” dimension allows for immediate coupling calibration.
- 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.
- Complete with transmission gear, fully turned and mounted (plate wheel, pulley, gear pair);
- Possibility to use helical springs for low intervention torques;
- Connections with bore and keyway, locking assembly possible;
- Version with personalized re-engagement in phase 36°, 45°, 60°, 90°, 120°, … possible.
- Packaging and wrapping machines;
- Labeling machines;
- Bottling machines;
- Conveyors.
- Protects the gearbox from jamming due to foreign matters;
- Protects packages from squashing and deforming;
- Protects the product handling elements from accumulations;
- Maintains the timing between driver and driven after an overload.
Rollers torque limiter "DSR"
- Basic model, connection with in-line shafts possible;
- The assembly with helical springs allows a higher sensitivity in torque setting: …/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 12000 Nm; max. bore ø120 mm.
Version with supporting flange "DSR/FS"
- Basic model with flange for parallel shafts;
- The assembly with helical springs allows a higher sensitivity in torque setting: …/FS/CM;
- Available with anti-corrosive surface treatments;
- Available with /FIR flange for reduced axial dimensions;
- Available with /FAV flange for cardan coupling connection;
- Torque range from 2,5 to 12000 Nm; max. bore ø120 mm.
Electromechanical switch "EM"
- Die-cast aluminium box;
- Protection level IP57 DIN 40050;
- Possibility of 1 contact (EM1) or 2 contacts (EM2) available;
- Adjustment of the lever end position possible;
- Operation temperature range from -10°C to +85°C;
- Three different options of voltage input: 1,5A – 250 VCA; 5A-24 VCC; 0,2A-250 VdC;
- Initial stroke 0,7 mm, Extra stroke: 4 ÷ 8 mm depending on setting (possible in a range of 6 mm).