Industrial IDNM3542 AC Variable Frequency Drive

This Baldor‑Reliance IDNM3542 is a 0.75 horsepower, three‑phase induction motor designed for general purpose drive applications, built in a 56C frame with a Totally Enclosed Non‑Ventilated (TENV) enclosure and rated for 60 Hz operation. The motor is suitable for conveyors, pumps, fans, compressors, and other equipment in industrial settings. It is a 56C frame, steel enclosure, with a nameplate rpm of 1,765 at 60 Hz and a synchronous speed of 1,800 rpm, offering a 4‑pole design. It operates on 230 V or 460 V three‑phase power, with full‑load current of approximately 2.42 A at 208–230 V or 1.21 A at 460 V. The IDNM3542 features a rigid base, C‑face mounting, and no encoder feedback, making it straightforward to integrate with existing drives or VFDs. The motor uses Polyrex EM bearing grease and is rated for ambient temperatures up to 40°C, with a 82.5% efficiency at full load. It is listed with CSA and UR agency approvals, aligning with standard North American safety requirements. Typical applications include conveyors, pumps, fans, compressors, metal processing, test stands, and other material handling equipment where a compact, reliable 3‑phase motor is needed. With a compact 13.84‑inch overall length and a 0.63‑inch diameter shaft, the IDNM3542 fits tightly constrained layouts while delivering steady, continuous‑duty performance in constant torque and general‑duty tasks.