MAGPOWR HEB250 High Efficiency Brake

The MAGPOWR HEB250 pneumatic brake packs many powerful features into a compact design. Ideal for the demands of general converting and corrugating operations, the HEB produces higher torque at cooler brake pad temperatures. These cooler temperatures along with a thicker brake pad will ensure longer pad life to minimize downtime.

The HEB is engineered for rugged environments, utilizing a single, ventilated cast iron rotor with a bi-directional flute design which allows for efficient cooling when used in either direction of rotation, a through bore and keyway design for easy mounting of the rotor to the brake shaft and an integrated set of caliper mounting brackets that can be mounted directly to the machine frame. These caliper mounting brackets are also an integral part of the safety guarding along with the caliper bodies to reduce the overall size of the brake.

Web tension is accurately controlled by adjusting air pressure to the calipers, pushing brake pads against each side of the rotor to produce consistent brake torque.



  • Small compact size
  • Through bores and keyways
  • Inch and metric bores
  • Optional mounting adapter
  • High torque output
  • High heat dissipation
  • Longer pad life
  • Bi-directional cooling
  • Optional integrated proximity sensor



  • Climate Class3K3 (EN60721)
  • Pollution Degree2 (IEC664-1)
  • Altitude0 to 2,000 meters
  • Mounting StyleThrough bore and keyway
  • Maximum RPM2,000 RPM
  • Pad Coefficient of FrictionLow: 0.12
    Medium: 0.41
    High: 0.51
  • Maximum Pressure621 kPa
  • Minimum Activation Pressure21 kPa
  • Operating Temperature0 to 50˚ C
  • Storage Temperature-30 to 80˚ C
  • EnclosureIP20 (IEC529)
Fan Requirements
  • Voltage24 VDC
  • Current1.5 ADC
Proximity Sensor Requirements
  • Supply Voltage24 VDC
  • Signal OutputNPN N.O.
  • Maximum Signal Current200 mADC
  • Maximum Frequency2 kHz
    One Pulse per Revolution