Description
Stearns Stearns Series 321 Armature Actuated Brake: NEMA frame [8] = 48C Nominal Static Torque [4] Lb-ft (Nm) = 3 (4) Lead location & options [0] = External leads Mounting [F] = NEMA frame size 48C Options [0] = Standard brake Hub Bore and Keyway [0B] = Bore: 5/8; Keyway: 3/16 x 3/32 Voltages [R] = Voltage: 460 Vac Half Wave Internal; Current Rating in Amps: .50 Options [G] = With Maintained Manual Release