friction brake / electromagnetic / permanent magnet
Max.: 22 ft.lb
Min.: 0.29 ft.lb
The PMB series is an electromagnetic power off brake that has a wattage rating that ranges from 6 W up to 18 W. The unit has a compact, and lightweight layout, and thus enables to attain higher torque outputs. The torque is directly regulated by a flux which allows a brake to be tuned to offer a softer stop in an operation. The model is flexible as its mounting flange, output hub, and its armature assembly can be adjusted to comply user specifications.
The PMB Series is integrated with a spring mounted armature, which prevents any backlash from occurring within the brake. When the brakes are discharged, an air gap is present which fully frees the armature which results in a zero drag torque.