General Purpose Three Phase, Totally Enclosed Fan Cooled (TEFC) 841 Plus ® NEMA Premium ® Efficient – IE3 Motors
- For constant speed and inverter duty applications in petro-chemical, pulp & paper, automotive, mining and waste treatment industries.
- Inverter Grade® Insulation System (Meets NEMA® MG-1 Part 31)
- Class F Insulation, Class B Rise At Full Load (Sine Wave Power)
- All Cast Iron Construction (Steel Mounting Base On 140 Frame)
- Corrosion Resistant Mill & Chem Duty Paint (250 Hour Salt Spray Test)
- Stainless Steel Nameplate (with CE Mark) & Zinc Plated Hardware
- 40°C Ambient, NEMA® Design B Performance (Sine Wave Power)
- VBXX® Bearing Isolators By Inpro/Seal For IP55 Protection
- Same Size Regreasable Open Bearings, Brass Breathers/Drains
- CARB® Bearing on 400 Frame & Up
- 5 Year Warranty (3 Years on Inverter Power), See Page ix for Information
- External Grounding Provision, Epoxy Coated Rotor
- 10:1 Variable Torque; 5:1 Constant Torque On Inverter Power
- Precision Balance (< 0.05 In/Sec Vibration)
- 1.15 SF On Sine Wave / 1.0 SF On Inverter Power
- Internal Bearing Caps 180 Frame & Up
- Conversion Kits: C&D Flange, Drip Cover Kit (except 320-360)
