Rollers torque limiters

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.

• 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
  

On request

• 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°,… 

Short info

• Precise torque setting by adjusting the radially balanced locking nut
• Innovative calibration system 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 environment

Main applications

• Packaging and wrapping machines
• Labelling machines
• Bottling machines
• Conveyors
  

Basic model for coupling connections

Torque 2,5 to 12.000 Nm
Maximum bore 120 mm

Version for the mounting of simple transmission

Torque 2,5 to 12.000 Nm
Maximum bore 120 mm

Version with torsionally rigid coupling

Torque 2,5 to 2.800 Nm
Maximum bore 90 mm

Version with flexible coupling / high misalignment

Torque 2,5 to 9.600 Nm
Maximum bore 129 mm

Version with flexible coupling / reduced misalignment

Torque 2,5 to 12.000 Nm
Maximum bore 180 mm