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Magna Torque (MT)


Hilliard’s line of overrunning clutches is economically priced and ideally suited for backstopping and gearbox applications. Custom designs and rapid prototyping are available. The overrunning clutch can be used for ratchet-type indexing operations such as packaging equipment and printing presses. When used in conjunction with a torque arm to hold the output shaft, Hilliard overrunning clutches provide instant backstopping protection with zero backlash from reversed rotation whenever power to the conveyor’s drive unit is interrupted.

Applications

Industrial Fans - Material Handling - Packaging/Printing - Steel Industry

Type: Backstopping & Indexing

Documents

Magna Torque (Brochure)

Magna Torque (MTR)


An integral part of many Hilliard motion control products is our roller-ramp design. The use of hardened cams and precision-machined rollers maximizes service life. There is almost no wear during freewheeling operations because rollers are free to rotate between the outer member and the inner cam. When the rollers are engaged, the load falls at random positions on the rollers. The result is superior service life and reliability. The Magna Torque is similar to the MT design except the cam surface is reversed allowing it to be used in multi-speed/dual drive applications.

Applications

Concrete/Construction - Fans - Steel Industry - Textile Machines

Type: Multi-Speed Drives/Dual Drives

Documents

Roller Ramp Magna Torque (Brochure)

Dual Drive & Turning Gear


Typical applications for dual-source drives are blowers, pumps and fans. For multi-speed drives, our overrunning clutches are ideal in such operations as conveyors and forming rolls.

Applications

Exhaust Fan - Induced Draft Fan - Steel Industry

Type: Skid Mounted Fan Drive System

Documents

Dual Drive Overrunning Clutches (Brochure)

M400SH


The Hilliard M400SH brake caliper is a spring applied, hydraulically released brake for use in heavy duty industrial applications. The brake comes standard with marine grade epoxy paint suitable for outdoor environments. The M400SH is available with standard force ratings which when paired with the correct disc size produces an exact braking torque for the application. 

The caliper features "Maintenance Mode" which removes all stored spring energy within the cylinder assembly. This allows for brake pad replacement, monitor unit adjustment and seal replacement without the need to remove the brake from service

Applications

Amusement / Stage Equipment - Conveyors - Cranes - Lifts/Elevators - Material Handling - Mining - Steel Industry - Winches

Type: Spring Applied / Hydraulic Released

Documents

Hilliard Brake M400SH (Technical Data Sheet)

Renderings

M400SH M400SH
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M500 SH/HR


The Hilliard M500SH/HR brake caliper is a spring applied, hydraulically released brake for use in heavy duty industrial applications. The brake comes standard with marine grade epoxy paint suitable for outdoor environments. The M500SH is available with standard force ratings. which when paired with the correct disc size produces an exact braking torque for the application. The caliper features "Maintenance Mode" which removes all stored spring energy within the cylinder assembly. This allows for brake pad replacement, monitor unit adjustment and seal replacement without the need to remove the brake from service.

Applications

Amusement / Stage Equipment - Conveyors - Cranes - Lifts/Elevators - Material Handling - Mining - Renewable Energy - Steel Industry - Winches

Type: Spring Applied / Hydraulic Released

Documents

Hilliard Brake M500SH (Technical Data Sheet)

Renderings

M500 SH/HR M500 SH/HR
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A300-T200 SA Caliper Brake


The A300 is an arm style caliper brake designed to accept a large selection of Hilliard thrusters. These thrusters include spring applied hydraulic released, spring applied pneumatic released, hydraulic applied spring released, and pneumatic applied spring released. The A300 requires a minimum disc diameter of 12" and is offered in 4 sizes to accommodate a ½", 1", 1-3/16", and 1-1/2" thick disc. The design of the caliper allows the user to quickly convert between right and left handed designs eliminating the need for multiple part numbers. 

The SA thruster is a failsafe thruster that is spring applied pneumatically released. The spring applied thrusters are offered in multiple sizes to meet the needs of our customers. The T200 SA thruster produces a maximum braking force of 930 pounds at the maximum operating pressure of 90 psi with a maximum pressure of 120 psi.

Applications

Amusement / Stage Equipment - Conveyors - Lifts/Elevators - Renewable Energy - Steel Industry

Type: Spring Applied / Pneumatic Released

Documents

A300-T200 SA Caliper Brake (Technical Data Sheet)

Renderings

A300-T200 SA Caliper Brake A300-T200 SA Caliper Brake
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Friction Torque Limiter


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. These clutches include one or more friction discs mounted on an inner hub, a single nut adjustment to easily pre-sets the torque. Similar static and dynamic coefficients of friction provide for extremely smooth torque control.

Applications

Outdoor Power Equipment - Packaging/Printing - Steel Industry

Type: Overload Protection

Documents

Friction Torque Limiter (Brochure)

Hilliard Industrial Centrifugal Clutch


The Hilliard centrifugal clutch provides automatic, gradual, cushioned engagement over a speed range on high-inertia loads. It smooths out and reduces starting current surge. Centrifugal clutches are slip-free at rated load and speed. They protect against overload by limiting torque, absorbing shock and eliminating torsional resonance. Hilliard centrifugal clutches have soft transmission of power and load free starting.

Applications

Marine/Shipping - Mining - Speed Limiters - Steel Industry

Type: Automatic, Gradual, Cushioned Engagement

Documents

Industrial Centrifugal Clutch (Brochure)

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