Electrically Released Brake

Determine the horsepower and speed at the brake location.

Electrically released brake.

Selection procedure verify that the brake will be cycled frequently in normal operation. Erd electrically released dynamic brake warner electric the electro released dynamic brake erd is a failsafe brake designed for dynamic applications. The warner electric line of electrically released dynamic spring set brakes erd offers a high performance cost effective solution for power off load holding applications. The warner electric line of electrically released dynamic spring set brakes erd offers a high performance cost effective solution for power off load holding applications.

Er series electrically released brakes product data reference pages a 8 to a 11 in. When power is on the brake electrically releases the load allowing it to move freely. This occurs when power is lost either intentionally or unexpectedly due to a machine malfunction. Static torque ratings range from 10 5 lb ft.

Electrically released brakes are so named because when power is removed the brake will stop and hold a load. Er series brakes are available in five sizes. When electricity is not supplied that is when the electrical power is off springs are used to squeeze a set of friction discs together allowing the clutch or brake to transmit or arrest torque. These brakes are designed to stop or hold when power is removed from the brake de energized and allow motor motion when the brake is powered energized.

Electrically released spring engaged electrically released clutches or brakes are engaged when electricity is absent from the coil. Torque value is defined for the trucks running at full speed and at full load. Electrically released spring set brakes use a system of springs and a magnetic coil figure 2. Electrically released brakes are commonly used with motors or brake motors to rapidly slow down a system or prevent a system from moving altogether.

Var 11 models are a highly modular braking system which operates in static and or emergency stops. It is an on off dry failsafe brake.