Select a wrap spring brake by family.

• Clutch -  engages and disengages the input motion and torque from the output.
• Clutch/Brake - engages and disengages the input motion and torque from the output  and stops and holds a device from rotating.

• Indexing
• Starting

The nominal voltage required to operate the unit.

Nominal bore in the Brake or clutch.  See the product detail page for actual dimensions.

The maximum torque that can be applied statically before damage occurs.

Roughly the width of the clutch/brake.

The location where the input torque is to be applied.

• CW - Clock Wise
• CCW - Counter or Anti Clockwise

Number of detent positions (stops) per revolutions to enable the clutch or brake to be engaged or disengaged.

• Anti-Overrun Spring - The anti-overrun spring feature prevents overhauling loads from over-running the input. The anti-overrun is an internal spring with an interference fit that slips in one direction, but transmits torque in the other.
• Pin Drive