Power Transmission Mechanical Clutches

Enclosed Overrunning Clutch
from Hilliard Corporation (The)

Incorporates the proven overrunning design in a totally enclosed package. Designed for power transmission operations, this clutch is totally contained in a stationary housing for constant protection from hostile environments or wash-downs. [See More]

  • Application: Industrial; Conveyor; Power Transmission
  • Rotary Speed: 800 to 3600
  • Torque: 450.0 to 72000.0
  • Special: Slip clutch / Disengagement Torque Limiter; Overrunning; Backstop
High Speed Overrunning Clutch Starter Drive
from Hilliard Corporation (The)

The Hilliard High-Speed Overrunning Clutch provides positive engagement and high torque on demand. Featuring a unique roller-ramp design, the clutch when engaged transmits power via the precision-machined cam and roller assembly connected to the input shaft. A ball bearing at each end of the roll... [See More]

  • Application: Industrial; Power Transmission
  • Rotary Speed: 10000 to 16000
  • Torque: 275.0 to 925.0
  • Special: Overrunning
Linkless Centrifugal Clutches
from Hilliard Corporation (The)

The Hilliard Linkless Centrifugal is unique within its design. The combination of a dowel pin system and the symmetrical spring design allow for long life and provide an economical solution to meet your power transmission needs. Applications: The Linkless Centrifugal Clutch is ideal for fans,... [See More]

  • Application: Industrial; Conveyor; Power Transmission
  • Shaft: In-line
  • Engagement: Linkless
  • Mounting: Through
PTO Hand Disconnect Clutch
from Hilliard Corporation (The)

The Hilliard PTO Clutch can be used for most start and stop applications that require positive engagement/disengagement and overload protection. With full control of clutch engagement, the PTO Clutch has adjustable torque setting and a bearing engagement collar. Applications. Cable Winches -... [See More]

  • Application: Industrial; Marine; Conveyor; Web; Power Transmission
  • Rotary Speed: 700 to 1800
  • Torque: 76.0 to 33825.0
  • Special: Slip clutch / Disengagement Torque Limiter
Slip Clutch Friction Torque Limiter
from Hilliard Corporation (The)

Friction Torque Limiters and Couplings are designed to slip during a torque overload, while still transmitting the adjusted torque. They provide dependable solutions to the problems of torque control and overload protection in power transmission equipment. [See More]

  • Application: Industrial; Conveyor; Web; Power Transmission
  • Rotary Speed: 1800
  • Torque: 1.0 to 84.0
  • Special: Slip clutch / Disengagement Torque Limiter
Starter Overrrunning Clutch Drive
from Hilliard Corporation (The)

The Hilliard High-Speed Starter Overrunning Clutch Drive provides positive engagement and high torque on demand. Featuring a unique roller-ramp design, the clutch when engaged transmits power via the precision-machined cam and roller assembly connected to the input shaft. A ball bearing at each end... [See More]

  • Application: Industrial; Power Transmission; Other; Pneumatic Starters, Electric Starters, Hydraulic Starters, Turning Gears, And Turbine Auxiliary Drives
  • Rotary Speed: 16000
  • Torque: 275.0 to 925.0
  • Special: Overrunning
Backlash-free Overload System Torque Limiter -- KTR-SI Compact
from KTR Corporation

The solid safety system KTR-SI is available in different types (standard and compact) and operating principles (ratchet, synchronous, fail-safe, disengaging), providing for overload protection up to 3,100 Nm. Product features. Backlash-free overload systems with declining spring characteristic. [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Rotary Speed: 4000
  • Torque: 2.2 to 2286.1
  • Special: Slip clutch / Disengagement Torque Limiter
Backlash-free Overload System Torque Limiter -- SYNTEX® Standard
from KTR Corporation

SYNTEX ® is a safety system operating with positive locking suitable for torques up to 525 Nm. The component transmitting the torque is a punched disk spring (protected by patent). The design of the coupling ensures short reaction times with high repeating accuracy. Due to the special design it... [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Rotary Speed: 1500
  • Torque: 4.4 to 295.0
  • Special: Slip clutch / Disengagement Torque Limiter
Backlash-free Overload System Torque Limiter -- SYNTEX® with Integrated Sprocket
from KTR Corporation

SYNTEX ® is a safety system operating with positive locking suitable for torques up to 525 Nm. The component transmitting the torque is a punched disk spring (protected by patent). The design of the coupling ensures short reaction times with high repeating accuracy. Due to the special design it... [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Rotary Speed: 1500
  • Torque: 4.4 to 295.0
  • Special: Slip clutch / Disengagement Torque Limiter
Backlash-free Overload System Torque Limiter -- SYNTEX® with Pulley
from KTR Corporation

SYNTEX ® is a safety system operating with positive locking suitable for torques up to 525 Nm. The component transmitting the torque is a punched disk spring (protected by patent). The design of the coupling ensures short reaction times with high repeating accuracy. Due to the special design it... [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Rotary Speed: 1500
  • Torque: 4.4 to 295.0
  • Special: Slip clutch / Disengagement Torque Limiter
Backlash-free Overload System Torque Limiter -- SYNTEX® with Shaft Coupling ROTEX® GS
from KTR Corporation

SYNTEX ® is a safety system operating with positive locking suitable for torques up to 525 Nm. The component transmitting the torque is a punched disk spring (protected by patent). The design of the coupling ensures short reaction times with high repeating accuracy. Due to the special design it... [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Rotary Speed: 1500
  • Torque: 4.4 to 295.0
  • Special: Slip clutch / Disengagement Torque Limiter
Torque Limiter -- KTR-SI FRE Flange Type
from KTR Corporation

The core of the overload system is formed by the idle rotation elements. In case of overload they uncouple the driving and driven side while protecting the drive train from damages. After eliminating the overload, the rotation segments are manually re-engaged so that the drive is released again. [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Special: Slip clutch / Disengagement Torque Limiter
  • Torque: 3.7 to 6047.2
  • Engagement: Plate / Disc
Torque Limiter -- KTR-SI FRE with ROTEX®
from KTR Corporation

The core of the overload system is formed by the idle rotation elements. In case of overload they uncouple the driving and driven side while protecting the drive train from damages. After eliminating the overload, the rotation segments are manually re-engaged so that the drive is released again. [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Special: Slip clutch / Disengagement Torque Limiter
  • Torque: 3.7 to 6047.2
  • Engagement: Plate / Disc
Torque Limiter -- KTR-SI Type FT
from KTR Corporation

For exact dimensioning torque limiters latest simulation and calculation programmes are available. Therefore let us know many data of your drive. The more precise these data are, the more precise are the results of calculation. Make use of this possibility and discuss with us the application in... [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Special: Slip clutch / Disengagement Torque Limiter
  • Torque: 1.5 to 6047.2
  • Engagement: Plate / Disc
Torque Limiter -- KTR-SI with ROTEX ®
from KTR Corporation

For exact dimensioning torque limiters latest simulation and calculation programmes are available. Therefore let us know many data of your drive. The more precise these data are, the more precise are the results of calculation. Make use of this possibility and discuss with us the application in... [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Special: Slip clutch / Disengagement Torque Limiter
  • Torque: 1.5 to 6047.2
  • Engagement: Plate / Disc
Torque Limiter -- RUFLEX® Max.
from KTR Corporation

The RUFLEX ® modular system is able to provide a solution for every drive. The combination with the well-approved KTR couplings and the integration of customer-specific drive components (e. g. sprockets) provides for an overload protection up to 6,800 Nm adapted to every application in an... [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Rotary Speed: 6600
  • Torque: 3.7 to 1179.9
  • Special: Slip clutch / Disengagement Torque Limiter
Torque Limiter -- RUFLEX® Standard
from KTR Corporation

The RUFLEX ® modular system is able to provide a solution for every drive. The combination with the well-approved KTR couplings and the integration of customer-specific drive components (e. g. sprockets) provides for an overload protection up to 6,800 Nm adapted to every application in an... [See More]

  • Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
  • Rotary Speed: 10000
  • Torque: 0.0 to 5014.7
  • Special: Slip clutch / Disengagement Torque Limiter