Roller torque limiter SIKUMAT® SA

double-rollersafetywith clutch function

Synchronous ratcheting overload clutch with double-roller principle for precision protection of machines and installations.


Advantages

• High consistency of the limit torque throughout service life thanks to the double-roller contact principle
• Synchronous re-engagement after 360°
• Torques up to 10,000 Nm
• Designed for shaft diameters up to 125 mm

Function

• When the preset limit torque is reached, the SIKUMAT® ratchets to protect the drive
• After removal of the overload, the SIKUMAT® automatically re-engages synchronously to the starting position after a 360° rotation
• The overload can be signalled by a proximity switch (non-contact) or a mechanical switch to trigger shutdown or a control action