Product Overview

The Allen-Bradley 1336F-BRF150-AA-EN is an adjustable frequency AC drive from the 1336 PLUS II product family, designed for precise speed and torque control of three-phase induction motors. As a 15 HP (11 kW) rated unit, the 1336F-BRF150-AA-EN accepts 380-480V AC three-phase input or 513-620V DC input, delivering up to 24 amps of output current to the motor. This drive belongs to Rockwell Automation‘s legacy Bulletin 1336F platform, which served as a workhorse for industrial motor control across fan, pump, and conveyor applications for many years before being superseded by modern PowerFlex series drives.

The Allen-Bradley 1336F-BRF150-AA-EN features a compact A1 frame size and an IP20 / NEMA Type 1 enclosure rating, making it suitable for indoor mounting within a protective cabinet. The drive supports both Volts-per-Hertz (V/Hz) control for simple variable-torque loads and sensorless vector control for applications demanding higher low-speed torque without encoder feedback. A built-in human interface module (HIM) with LCD display and keypad provides local configuration and monitoring capability, simplifying commissioning and parameter adjustment.

Despite being discontinued by the manufacturer, the 1336F-BRF150-AA-EN remains widely supported through the surplus and refurbished market, with numerous suppliers maintaining inventory for legacy system maintenance . For facilities still operating 1336 PLUS II drives, this model serves as a critical spare to minimize downtime when existing units fail.

Technical Specifications