US MOTORS BR12S2ACR3 BRAKE MOTOR 1 2 HP NIDEC 4BRA12C FR56C PH3 TEFC Ch

Description:

The US MOTORS BR12S2ACR3 Brake Motor is used in industrial drive systems to provide reliable power transmission with integrated braking capability for controlled stopping applications. Commonly installed in conveyors, hoists, cranes, material handling equipment, and automated machinery requiring dependable motor performance and rapid braking response. Maintenance teams, OEMs, and system integrators use this motor for replacement, repair, and retrofit projects to maintain operational efficiency, improve equipment safety, and minimize unplanned downtime.

Applications:

The US MOTORS BR12S2ACR3 Brake Motor is used in industrial environments requiring precise stopping control and dependable three-phase motor operation. It supports conveyors, lifting equipment, and automated production systems where integrated braking performance is essential for maintaining productivity and reducing mechanical wear. The motor is also utilized during maintenance activities involving the replacement and upgrading of existing drive systems.

Technical Specifications:

• Manufacturer Part Number (MPN): BR12S2ACR3
• Brand: US MOTORS
• Product Type: Brake Motor
• Alternate Part Number: 4BRA12C
• Power Rating: 1/2 HP
• Speed: 1720 RPM
• Voltage Rating: 208–230/460 VAC
• Phase: Three Phase
• Frame Size: 56C
• Frequency: 50/60 Hz
• Enclosure Type: Totally Enclosed Fan Cooled (TEFC)
• Mounting Type: C-Face Footless
• Brake Coil Voltage: 180 VDC (Rectifier Included)
• Insulation Class: Class F
• Service Factor: 1.15
• Function: Mechanical power generation and integrated braking
• Application: Industrial drive systems and high-cycle braking applications

Common Replacements:

• Marathon Electric Brake Motor
• Baldor Brake Motor
• Leeson Brake Motor