Regal Rexnord 111944.00 Leeson explosion proof electric motor 1/3 HP (56C frame) 111944.00

Product Description

Regal Rexnord 111944.00 is a three-phase Leeson explosion-proof, non-ventilated electric motor rated 1/3 HP for continuous duty. It is rated 208-230/460 V, 60 Hz, with a nameplate speed of 3450 RPM and nameplate currents of 1.1 A (208-230 V) and 0.65 A (460 V). The motor uses a 56C frame with C-face mounting and features automatic thermal protection and double-shielded ball bearings.

• Three-phase 1/3 HP motor, 208-230/460 V, 60 Hz, 3450 RPM, continuous duty
• Explosion-proof non-ventilated enclosure (EPNV), 56C frame, C-face mounting, NEMA 56 shaft
• Automatic thermal protection, double-shielded ball bearings, UL listed and CSA certified, IP54

Product Highlights

Explosion-proof 1/3 HP three-phase motor, 56C frame, 3450 RPM, automatic thermal protection, UL/CSA certified

Product Information

Standard Information

• Brand: REGAL REXNORD
• Manufacturer Part Number: 111944.00

Technical Specifications

• Brand: Regal Rexnord - Leeson
• MPN: 111944.00
• Type: Squirrel cage induction run electric motor
• Input Voltage: 208-230/460 V
• Input Phase: 3 phase
• Frequency: 60 Hz
• Output Power: 1/3 HP
• Output Power (kW): 0.25 kW
• Speed (RPM): 3450 RPM
• Current (Nameplate): 1.1 A (208-230 V), 0.65 A (460 V)
• Duty: Continuous
• Enclosure: Explosion-proof non-ventilated (EPNV)
• Frame Size: 56C
• Mounting Type: C-face (F1 only), horizontal
• Shaft Type: NEMA 56
• Shaft Diameter: 0.625 in
• Shaft Extension: 1.88 in
• Bearings: Double-shielded ball bearings
• Drive End Bearing Size: 6203
• Opposite Drive End Bearing Size: 6203
• Thermal Protection: Automatic
• Insulation Class: B
• Service Factor: 1
• Efficiency: 78.5 %
• Power Factor: 73.5 %
• Poles: 2
• Rotation: Reversible
• Starting Method: Across the line
• Ambient Temperature: 40 °C
• IP Rating: IP54
• Hazardous Location Rating: EXP PROOF CL I GR C&D CL II GR F&G T3C
• Certifications: UL listed; CSA certified
• Weight: 26.00 lbs
• Frame Material: Rolled steel
• Overall Length: 11.97 in
• Frame Length: 6.31 in