As bulk material handling machinery designs become more powerful and increasingly efficient, braking system designs must also progress to satisfy the demand to control speed and stop machines in routine and, most importantly, during emergency stopping events. Brakes are no longer straightforward on or off mechanical devices. Sophisticated Smart Brake deceleration controls with system status monitoring, fault acknowledgement, and feedback are required to maintain system integrity under all stopping conditions. This is particularly crucial on belt conveyor systems, where tension management and...

The HI Power Unit is Hilliard's base model that includes on/off and ramped braking modes. There are many options available to customize the system to the specific needs of the application. • Integral manifold mounting • Heavy duty pump with failsafe design

The Hilliard Model H2 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. • Controlled Braking Mode • Fully Enclosed in NEMA 4 Cabinet • High Pressure Filtration Ensures Trouble Free Operation • Equipped with Manual Overrides and a Hand Pump for Brake Operation During Power Outage • Each power unit is tested before it leaves The Hilliard Corporation's Facility. Hake Torque Rating Brake Torque and line Pressure versus Time in Quick Set Controlled...

The H3 Power Unit is Hilliard's most advanced Brake Control System. PID Loop Control monitors speed and continuously adjusts brake pressure to follow a preselected Start/Stop profile for typical applications. However, this power unit can be configured to accept other signals based on the application. For instance, the H3 can be configured to accept a 4-20 mA signal to control tension in a cable. • Controls Start Time on applications with high overhauling load conditions. • Controls stop time, independent of load and speed. • UPS battery backup to make a controlled stop during power failure. •...

BBH4 Power Unit The H4 power unit is designed for use with brakes that require pressures over 3,000 PSI. These power units are highly customizable, allowing the customer to specify what type of component is used for many of the items in the system. • Customizable components include but are not limited to the Motor, Electrical Panel, RTD, and Pressure Transmitter. • Hydraulic manifold and valving are contained in a lockable enclosure for protection against environmental contamination and tamping from untrained employees. • Operator interface included on the electrical panel for local control,...

broad line of motion control products, oil filtration and reclaiming equipment, starters for industrial gas, diesel engines and gas turbines, and plate and frame filter presses used in the food and beverage industry. Hilliard products are designed, manufactured and sold according to our customers' applications. As a result, we have a large portfolio of custom engineered products that can be modified to meet new applications. At Hilliard we welcome the challenge of product development. All Hilliard products are manufactured in our facility, located in Elmira, New York. Since 1905, our high standards...