Techtop Premium 56C Aluminum Motor

Experience premium efficiency and durability with the Techtop Premium 56C Aluminum Motor. Designed for lightweight performance, this three-phase motor features a cast aluminum construction with a 56C frame and NEMA design B standards. Its multi-mount arrangement includes bolt-on feet for versatile installation and is field convertible for F1, F2, or F0 configurations. Enjoy a 1.25 Service Factor at 60Hz, a 36-month warranty, and a 90-degree rotatable conduit box. Built for demanding environments, it boasts Class I, Division II, Groups A, B, C, and D compliance, anti-microbial tropicalization on stator windings, and dual oversized shielded bearings. The motor also features a 1045 steel shaft, corrosion-resistant hardware, and a black oxide surface treatment for enhanced durability. Its ingress protection is rated IP55, with double lip oil seals and a rubber shaft slinger for superior protection against contaminants. Designed for inverter duty, it offers 15:1 Constant Torque and 30:1 Variable Torque operation.

Technical Details

This Techtop Premium 56C Aluminum Motor is a 1 HP, 3-phase, 1800 RPM motor available in 575V or 200/400V configurations. It features a TEFC (Totally Enclosed Fan Cooled) enclosure and a 56C rigid/C-flange mounting. The motor operates with Class F insulation designed to Class B temperature rise and is inverter rated for 15:1 constant torque and 30:1 variable torque. It offers a 1.25 Service Factor at 60Hz and has a nominal efficiency of 85.5% at 60Hz. The connection options include 3-lead for 575V wye connection and 9-lead for 230V parallel-wye / 460V series-wye connection. The ingress protection is IP55.

Technical Specifications