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Electric Brakes for Direct Drive Servo Motor Applications

Miki Pulley's BXR-LE electric spring applied brakes are suitable for small and precise servo motor configurations. Their compact and lightweight design optimizes servo drive performance and efficiency.

With accompanying voltage controller, the brake's power consumption is stepped down to 7 volts of direct current (VDC) after a split second of 24VDC for brake actuation. "When compared to other electric brakes, the BXR-LE design provides just one-third power consumption and heat generation in one-half the overall size thickness," said a company spokesperson.

Specifications are:

  • Maximum RPM: 6,000
  • Static friction torque range: 0.044 ft-lbs. to 2.36 ft-lbs. (0.06 Nm to 3.20 Nm)
  • Ambient operating temperature: 14 °F - 104 °F (-10 °C to 40 °C).

Additional applications for the BXR-LE brakes include:

  • End effectors
  • Ball screw actuators
  • XYZ positioning tables
  • 3-D printers.

For more information contact:

Miki Pulley US

13200 6th Avenue North

Plymouth, MN 55441


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