M400HS

Hydraulic Applied / Spring Released

Product Details

The Hilliard M400HS brake caliper is a hydraulic applied, spring retracted brake caliper 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 M400HS brake caliper is capable of producing a maximum 12,960 lbf (57.6 kN) of braking force at 1800 psi (124 bar) and has been designed for use in static or dynamic applications. Static applications can have up to a 50% reduction in braking force.

Hilliard Brake Product Model M400HS

M500 SH/HR

Spring Applied / Hydraulic Released

Product Details

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.

Hilliard Brake Product Model M500SH

A300-T200 SA Caliper Brake

Spring Applied / Pneumatic Released

Product Details

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.

Hilliard Brake Product Model A300 T200 & 300 SA

A300-T300 SA Caliper Brake

Spring Applied / Pneumatic Released

Product Details

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 off ered 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 T300 SA thruster produces a maximum braking force of 3180 pounds at the maximum operating pressure of 75 psi with a maximum pressure of 95 psi.

Hilliard Brake Product Model A300 T200 & 300 SA

A300-T300 SH Caliper Brake

Spring Applied / Hydraulic Released

Product Details

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 off ered 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 SH thruster is a failsafe thruster that is spring applied hydraulically released. The spring applied thrusters are offered in multiple sizes to meet the needs of our customers. The T300 SH thruster produces a maximum braking force of 3180 pounds at the maximum operating pressure of 1450 psi with a
maximum pressure of 1700 psi when used with the A300 Caliper.

Hilliard Brake Product Model A300 T300 SH

A400-T300 SA Caliper Brake

Spring Applied / Pneumatic Released

Product Details

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 off ered 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.

Hilliard Brake Product Model A400 T300 & 400 SA

A400-T300 SH Caliper Brake

Spring Applied / Hydraulic Released

Product Details

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 off ered 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 SH thruster is a failsafe thruster that is spring applied hydraulically released. The spring applied thrusters are offered in multiple sizes to meet the needs of our customers. The T300 SH thruster produces a maximum braking force of 5580 pounds at the maximum operating pressure of 1720 psi with a
maximum pressure of 2150 psi when used with the A400 caliper.

Hilliard Brake Product Model A400 T300 & 400 SH
A400-T300 SH Caliper Brake

A400-T400 SA Caliper Brake

Spring Applied / Pneumatic Released

Product Details

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)

Hilliard Brake Product Model A400 T300 & 400 SA

A400-T400 SH Caliper Brake

Spring Applied / Hydraulic Released

Product Details

 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 off ered 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 SH thruster is a failsafe thruster that is spring applied hydraulically released. The spring applied thrusters are offered in multiple sizes to meet the needs of our customers. The T400 SH thruster produces a maximum braking force of 8366 pounds at the maximum operating pressure of 1875 psi with a
maximum pressure of 2250 psi. (This thruster is only to be used on the A400 caliper)

Hilliard Brake Product Model A400 T300 & 400 SH

MK-350 Fail Safe Caliper Brake

Spring Applied / Electric Released

Product Details

The Hilliard MK350 is an electromagnetic, fail safe caliper brake. Spring applied, electric released, it is suitable for holding duty and emergency for applications such as conveyors, elevators and cranes. Alternative mounting arrangement: pin mounting, base mounting horizontal and base mounting angle.

The MK350 is capable of producing a maximum 350 LBF of braking force with up to 210 VDC release voltage and 100 VDC holding voltage. Mounted on pins allowing for axial movement, it has an optional manual release mechanism for a momentarily brake release with a standard open-end or socket wrench

MK-750 Fail Safe Caliper Brake

Spring Applied / Electric Released

Product Details

The Hilliard MK750 is an electromagnetic, fail safe caliper brake. Spring applied, electric released, it is suitable for holding duty and emergency for applications such as conveyors, elevators and cranes. Alternative mounting arrangement: pin mounting, base mounting horizontal and base mounting angle.

The MK750 is capable of producing a maximum 750 LBF of braking force with up to 210 VDC release voltage and 100 VDC holding voltage. Mounted on pins allowing for axial movement, it has an optional manual release mechanism for a momentarily brake release with a standard open-end or socket wrench.

MK-1400 Fail Safe Caliper Brake

Spring Applied / Electric Released

Product Details

The Hilliard MK1400 is an electromagnetic, fail safe caliper brake. Spring applied, electric released, it is suitable for holding duty and emergency for applications such as theatrical stage lifts, elevators and cranes. Alternative mounting arrangement: pin mounting, base mounting horizontal and base mounting angle.

The MK1400 is capable of producing a maximum 1,400 LBF of braking force with up to 210 VDC release voltage and 100 VDC holding voltage. Mounted on pins allowing for axial movement, it has an optional manual release mechanism for a momentarily brake release with a standard open-end or socket wrench.

MK-4800 Fail Safe Caliper Brake

Spring Applied / Electric Released

Product Details

The Hilliard MK4800 is an electromagnetic, fail safe caliper brake. Spring applied, electric released, it is suitable for holding duty and emergency for applications such as heavy duty lift operations, conveyors, elevators and cranes. Alternative mounting arrangement: pin mounting, base mounting horizontal and base mounting angle.

The MK4800 is capable of producing a maximum 4,800 LBF of braking force with up to 210 VDC release voltage and 100 VDC holding voltage. Mounted on pins allowing for axial movement, it has an optional manual release mechanism for a momentarily brake release with a standard open-end or socket wrench.

BBH1

Power Unit

Product Details

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

Clamshell unloaders, overland conveyors, wind turbines, rotary rail car dumpers, crane hoists, steel mill processing lines

BRAKEBOSS Brochure
BBH1

BBH2

Power Unit

Product Details

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

Railcar positioners, wind turbines, cable winders, escalators, overland/underground conveyors

BRAKEBOSS Brochure
BBH2
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