Techtop Catalog

IEEE 841 MOTOR

Frame : 143T–449T Volt : 460V

RPM : 3600/1800/1200 Body : T–Frame

HP : 1–300 Pole : 2/4/6

• TEFC IP 56 Protection • 40°C Ambient Temp. Rating • Inverter Rated - 15:1 Constant Torque MG1 Part 31 • Complete Cast-Iron Construction • 2-Part Epoxy Paint Protection • VPI with Tropicalization on Stator Windings • Dual Oversized Bearings on DE & ODE • Labyrinth Seals Installed on DE & ODE • Felt Wiper on Inner Bearing Retainer • Bearing Grease Chamber Pressure Relief Valve STANDARD FEATURES

224693

• Stainless Steel Hardware • Regreasable Bearings • One-way Brass Condensation Drains • 1.25 Service Factor up to 50HP (1.15 for Larger Frames) • C & D Flanges Available • Meets IEEE 841 Standards / IEEE 45 Marine Duty • Class H Insulation • Drive End Shaft Grounding Brush

• 60 Month Warranty From Date of Shipment • Class 1, Div 2, Groups A, B, C & D Certified

Labyrinth seals on both ends of motor

Class H - Silicone Lead wires with Fiberglass jacket protects leads from abrasion but remain flexible

RRESTOR RC

Internal Shaft Grounding

Sintered brass breathers allow condensation to leave motor but resist water intrustion

Grease pressure reliefs act to battle overgreasing

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2023

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