Low Voltage

Rolled Steel TEFC

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NEMA Standard 3-Phase Motors
60Hz, 230/460V or 575V
NEMA Design B, Continuous Duty
Class F Insulation, 40°C Ambient, 1.15 S.F.
HPE™ Inverter Duty Wire

The Rolled Steel TEFC is a durable, lightweight, feature-packed machine designed to tackle all your commercial duty requirements. From Process and Manufacturing to HVAC and Compressors this NEMA premium efficient inverter duty motor has you covered.

Couple your Rolled Steel TEFC with our TECO VFD’s for energy savings & speed control. TWMI offers a variety of HVAC, light industrial and commercial solutions.

Price Catalogue
  • 1/4-10HP
  • Totally Enclosed Fan Cooled IP44 Design
  • 60Hz, 230/460V or 575V
  • Horizontal F1 Mount
  • 3600, 1800 & 1200 RPM
  • NEMA Premium Efficiency
  • 1.15 S.F.
  • Class B Temperature Rise
  • Continuous Duty
  • 40°C Ambient
  • Class F Insulation
  • Max Elevation 3300ft
  • NEMA Design B
  • Shielded Bearings
  • Multemp SRL Grease
  • Aluminum Rotor
  • Rolled Steel Frame with Cast-Iron End Brackets
  • Rolled Steel Conduit Box
  • Number of Leads 230/460V: 9 Leads 1/4-5HP; 12 Leads 7.5 and Larger; 575V: 3 Leads
  • Solderless Lug Terminals on All Leads
  • Grounding Terminal Inside Main Terminal Box
  • Plastic Fan
  • Paint System: Phenolic Rust Proof Base with Lacquer Top Coat
  • Stainless Steel Nameplate
  • Rubber Flinger on DE
  • *HPE™ High Pulse Endurance Spike Resistant Wire
  • Phenolic Alkyd Resin Varnish
  • Bi-Directional Rotation
  • Usable on 208V Sinusoidal Power Only
  • CSA Certified, UL recognized and CE marked
  • *Meets NEMA MG1 Part
  • CSA Energy Efficiency Verification (EEV)
  • *Speed Ranges up to 10:1 CT, and 20:1 VT. Refer to data sheet for rating specific turn down ratios
  • 56/56C Frame Available 1/4-3HP


* Precautions should be taken to eliminate or reduce voltage spikes and shaft currents that may be imposed on the motor by the VFD as stated per NEMA MG1, Part 31.4.4.


Price Catalogue

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Price Catalogue