Application Scenarios A North American manufacturing facility operating a conveyor system with multiple 1336 PLUS II drives experienced intermittent drive faults that shut down the line without clear error codes. The maintenance team traced the issue to degraded signal processing on the main control board, which caused erratic motor speed commands during high-load periods.…
Description The 1336F-MCB-SP1K is a factory-original Main Control Board (MCB) manufactured by Allen-Bradley (Rockwell Automation). It serves as the central processing and intelligence unit of the 1336 PLUS II (1336F) and 1336 FORCE series of adjustable frequency AC drives, functioning as the “brain” that executes all motor control algorithms, manages I/O signal processing, stores…
Description The 1336F-MCB-SP1F is a main control board (MCB) manufactured by Allen-Bradley / Rockwell Automation, designed as the central CPU control panel board for the 1336 PLUS II Adjustable Frequency AC Drive platform. As the primary inverter control circuit board, it manages motor control logic, signal processing, and system coordination across drive frames B…
Description The 1336F-BRF100-AA-EN is a Bulletin 1336F PLUS II adjustable frequency AC drive from Allen-Bradley (Rockwell Automation). It is a 10 HP (7.5 kW) unit in the 480 V input class, rated at 16 A output, and belongs to the 1336 PLUS II family — the second generation of the 1336 platform, covering 0.5…
Application Scenarios In a packaging machinery workshop, production engineers struggled with inconsistent conveyor speeds that caused product misalignment and jams during high-speed operation. The existing motor control method—a simple across-the-line starter—offered no speed regulation, forcing operators to accept whatever fixed speed the motor produced. When the maintenance team installed an 1336F-BRF20-AA-EN-HCS2 drive on the…
Product Overview The Allen-Bradley 1336F-B025-AA-EN is a member of Rockwell Automation’s Bulletin 1336 PLUS II family of adjustable frequency AC drives, engineered to deliver precise, energy-efficient speed control for three-phase induction motors in demanding industrial applications. This drive accepts a 460 VAC, 50/60 Hz three-phase input and converts it into a variable-voltage, variable-frequency output,…
Product Overview The Allen-Bradley 1336F-B015-AA-EN is an adjustable frequency AC drive from the 1336 PLUS II product line, a microprocessor-based series designed to deliver reliable motor speed and torque control across demanding industrial applications. As a member of the Allen-Bradley 1336 PLUS II family, the 1336F-B015-AA-EN combines sensorless vector control technology with flexible programming…
Product Overview The Allen-Bradley 1336-C003-EOD is an adjustable frequency AC drive belonging to the legacy Allen-Bradley Bulletin 1336 series from Rockwell Automation. It is designed to provide precise speed and torque control for three-phase induction motors in industrial applications. By varying the frequency and voltage supplied to the motor, the drive enables smooth acceleration,…
Product Overview The Allen-Bradley 1336-BDB-SP34D is a gate driver printed circuit board designed for use within the 1336 series of adjustable frequency AC drives. Manufactured by Allen-Bradley (Rockwell Automation), this board carries the alternative part number 77101-169-64 and serves as an internal component responsible for amplifying low-current control signals into the high-current drive signals…
Product Overview The Allen-Bradley 1336-BDB-SP29D (also listed under the Rockwell internal reference 74101-169-53) is a base drive/power-supply printed circuit board — the BDB kit — used inside the 1336 family of adjustable-frequency AC drives. Its job is the interface between the drive’s low-voltage control and regulation electronics and the high-power switching devices in the…
