The Boston Gear 6-61003-51 brake (CMB56R-3) is a brake unit designed for AC operation at 115/230V, single-phase power. It delivers 3 lb-ft of braking torque, matching the specifications associated with Boston Gear’s CMB56R-3 configurations. This brake is used in gear-reduction drives and similar motor assemblies where precise braking torque is required to hold a load under electrical control.
