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Brake actuators
More safety, performance & reliability
Brake pressure proportional effort
For single & dual circuit
Small, lightweight package
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The brake system onboard a vehicle is vital for the safety of the vehicle. It is therefore important that the design of the vehicle and the design of the brake system are co-ordinated to give the optimal safety and good performance and that complements other modern cab ergonomics to reduce operator fatigue and give good machine feel.
The valves may be used in open centre, closed centre and load sense hydraulic systems.
The high flow capability of the valve permit use with wet brakes, which typically require more flow for actuation.
Reduced mechanical drag and power loss by allowing the wet brake discs to be further apart when not applied.
A wide range of actuating forces can be specified, including stagemodulating springs for more progressive feel.
A floor-mounted pedal is available in a range of pre-set angles, with optional heel plates.
The valve may be mounted vertically or horizontally beneath the pedal.
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Brake cables used for park brakes and pull-pull cable systems to transmit pull motion between two mechanical devices without the use of rods. Used in applications requiring a high load capacity (1500 lbs) and low deflection (3000 lbs).
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Whenever it is necessary to dissipate power peaks within an electromechanical process in a hot environment, braking resistors come into their own. In certain cases, braking resistors absorb the energy of a motor drive, thereby braking the motor. Each and every resistor designed by JOVYATLAS is suitable for use as a braking resistor.
In general, resistors from our Alpha series or our PT 1000 are used for smaller drives, while our HWS steel-grid resistors or our EN series are suitable for larger drives. JOVYATLAS has a long history of manufacturing braking resistors.
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Typical benefits include, easy installation, compact construction, suitable for use with any frequency drive and requires little floor space.
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The soft start and braking device of the VersiComb series from PETER electronic, for motor ratings up to 11KW, represents an alternative with a good cost-performance ratio in order to replace star-delta starting in combination with a d.c. braking device.
The devices of the VersiComb II type enable soft start and wear-free braking of three-phase asynchronous motors. Their advantages in comparison with direct-on-line starting or star-delta starting are a torque increase without jerk and current reduction during the starting phase.
This gives the mechanical system and the drive components a longer life.
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