STEARNS AAB 320 SERIES BRAKES

STEARNS AAB 320 SERIES Armature Actuated Brakes are spring-set, electrically released, friction devices, for commercial duty use with small gearmotors. These brakes develop holding and braking torque in the absence of electrical power. This type of brake can decelerate and hold a rotational load or can be ordered to provide a holding function only, where the motor is used as the dynamic brake.

• Torque Range: 3-50 in-lbs.
• UR and CUR Recognized insulation system
• Class B temperature rise with Class H magnet wire
• Available with two types of friction disc for holding (H) or dynamic (D) stopping applications
• Corrosion resistance
• Optional "double D" friction discs are available in 3-7 in-lbs dynamic and 3-15 in-lbs holding brakes
• DD shafts fit the brake directly without a brake hub, no shaft keyway cost and simple assembly
• Installation and Service Instructions: P/N 8-078-889-00