Product Description:

The MOT-FC-NT3-NCB-254T-4-6CL-15-C3L-WEG is an asynchronous squirrel-cage induction motor produced by Bosch Rexroth Indramat within the MOT Low Voltage Induction Motors series. Designed for use in automated machinery, the unit converts low-voltage three-phase electrical input into mechanical rotation for pumps, fans, and material-handling equipment that operate from a variable-frequency drive. Its gray cast-iron housing and left-side terminal box support continuous operation in demanding industrial settings where durability and orderly cable routing are important.

The motor’s enclosure is rated at IP55, which helps protect internal components from dust and water jets, a common requirement on lines that undergo routine washdown. Energy consumption is reduced by the NEMA Premium Efficiency classification, and frame size 254T provides the mounting footprint, shaft height, and base dimensions used for T-frame installations of the same size. A nominal output of 15 HP provides useful torque for moderate-duty conveyors or compressors, and the Inverter Duty rating means the stator windings are insulated for steep voltage waveforms and rapid switching from modern drives. The gray cast-iron housing also resists vibration, and installation is permitted up to 1000 m above sea level without derating.

Electrical connection is through a 3-phase low-voltage mains system, which helps keep the magnetic field balanced and line current symmetric under load. The stator uses a 4-pole winding, which matches synchronous speed targets common in 60 Hz industrial service, and compliance with NEMA MG1 means the motor follows established North American dimensional, thermal, and performance requirements. A built-in PTC sensor in the windings sends a temperature signal when heat rises toward a critical level, helping protect the motor during repeated starts and stops as well as during long operating periods.