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Hilliard offers a broad line of motion control products for the Mining Industry including caliper brakes and backstopping clutches for conveyors, brake systems for draglines and ball mills as well as the Brake Boss brake control system. Hilliard products are designed, manufactured, and sold according to the customers' applications. 

 
 

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)

M500 SH


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)

M700SH


The Hilliard M700SH 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 extreme environments. It 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. Engineered fasteners eliminate the need for special tools such as torque multipliers or hydraulic tensioners.

Applications

Conveyors - Cranes - Material Handling - Mining - Winches

Type: Spring Applied / Hydraulic Released

Documents

Hilliard Brake M700SH (Technical Data Sheet)

M900SH


The Hilliard M900SH brake caliper is a floating spring applied, hydraulically released brake for use in heavy duty industrial applications. The brake caliper is suitable for outdoor applications and has been designed for use in many different extreme environments. The M900SH is capable of producing 170,000 LBF (750 kN) of braking force. The floating design can accommodate up to 1 inch of axial movement due to thermal expansion of large equipment such as grinding mills and kilns. 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. Engineered fasteners eliminate the need for special tools such as torque multipliers or hydraulic tensioners.

Applications

Amusement / Stage Equipment - Mining

Type: Spring Applied / Hydraulic Released

Documents

Hilliard Brake M900SH (Technical Data Sheet)

BBH1


The Hilliard BBH1 Power Unit is a base model that includes on/off and ramped braking modes. With integral manifold mounting and heavy duty pump with fail-safe design, many options are available to customize the system to the specific needs of the application.

Applications

Conveyors - Mining - Power Generation - Renewable Energy

Type: Power Unit

Documents

Brake Boss (Brochure)

BBH2


The Hilliard BBH2 Power Unit incorporates an engineered hydraulic circuit to control the brake torque during a typical stop. Large capacity hydraulic accumulators provide additional volume for precise control of brake pressure. Equipped with manual overrides and hand pump for power outages, high pressure filtration and control braking mode to meet sophisticated braking system applications.

Applications

Conveyors - Mining - Power Generation - Renewable Energy

Type: Power Unit

Documents

BBH2 Power Unit (Brochure)

A400-T300 SA Caliper Brake


The A400 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 400 requires a minimum disc diameter of 24" and is offered in 2 sizes to accommodate a 1" 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 T300 SA thruster produces a maximum braking force of 5580 pounds at the maximum operating pressure of 88 psi with a
maximum pressure of 110 psi when used with the A400 caliper.

Applications

Amusement / Stage Equipment - Conveyors - Mining - Renewable Energy - Steel Industry

Type: Spring Applied / Pneumatic Released

Documents

A400-T300 SA Caliper Brake (Technical Data Sheet)

A400-T400 SA Caliper Brake


The A400 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 400 requires a minimum disc diameter of 24" and is offered in 2 sizes to accommodate a 1" 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 T400 SA thruster produces a maximum braking force of 8366 pounds at the maximum operating pressure of 81 psi with a
maximum pressure of 106 psi. (This thruster is only to be used on the A400 caliper)

Applications

Amusement / Stage Equipment - Conveyors - Mining - Renewable Energy - Steel Industry

Type: Spring Applied / Pneumatic Released

Documents

A400-T400 SA Caliper Brake (Technical Data Sheet)

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