Allen-Bradley #1336 PLUS II, Sensorless Vector AC Drive, Variable RPM

The Allen-Bradley 1336 PLUS II is a microprocessor-based adjustable frequency AC drive featuring Sensorless Vector Control and selectable Volts-per-Hertz operation. The 1336F series supports a broad horsepower range and is compatible with three-phase AC induction motors across 200 to 600V AC voltage classes. Sensorless vector control enables high starting torque and tight speed regulation without the need for an encoder, making the drive well suited to applications including conveyors, pumps, fans, and spindle loads.

The drive includes a front-mounted human interface module with an LCD display, JOG function, and direct-access Start and Stop controls. The internal rear assembly contains a DC bus inductor choke (visible label LS-A18005-C, rated 1200uH at 25A DC) and a cooling fan assembly, consistent with a mid-range frame configuration. The 1336 PLUS II platform supports optional SCANport communication modules for integration with Allen-Bradley PLC networks and Remote I/O systems.

This unit is offered as surplus industrial equipment. The full catalog number was not confirmed from available photos; buyers are advised to verify the complete model suffix prior to installation or application matching. The 1336 PLUS II series was produced by Rockwell Automation under the Allen-Bradley brand and is now obsolete, making used surplus units a common source for legacy system support and like-for-like replacement.

Stock # 0426-02084

Please Note: This unit is surplus inventory, sold as-is from MRO Exchange surplus stock. Allen-Bradley is a trademark of Rockwell Automation, Inc. MRO Exchange is an independent reseller and is not an authorized distributor of Rockwell Automation. Product may differ from units available through authorized distributors in date code, country of origin, packaging, accessories, or firmware revision. The warranty from the manufacturer does not apply.