Elektrimax Premium TEFC 1800RPM Cast Iron Foot Mounted Motor 31NFM-3-50-18
All-Purpose Premium Efficient
3PH TEFC 60 Hz NEMA AC Foot Mounted Premium Motors
Elektrim All-Purpose 31N Series Premium Efficient motors are ideal for a wide variety of industrial applications including fans and blowers, pumps, conveyors, crushers, compressors, mixers and more. Inverter duty rated with a high service factor (up to 1.25), IP55 protection, a TEFC rigid cast iron construction, and dual rated 190/380V 50Hz with a 3-year warranty, Elektrim All-Purpose motors provide peace-of-mind performance in typical applications.
Applications:
Ideal for a wide variety of industrial applications that require a premium efficient foot mounted electric motor, such as fans & blowers, pumps, conveyors, crushers, compressors, mixers and more.
Premium Motor Features:
- Class I, Division II Group A,B,C,D Temp Code T3C
- Inverter Duty Rated: 10:1CT & 100:1VT
- Service Factor: up to 1.25
- Design: “B”
- Protection Degree: IP55
- Enclosure: TEFC Rigid Cast Iron Frame
- Warranty: 3-Years
- High locked rotor torque
- 230/460V 60Hz, usable at 208V 60Hz
- Double rated for 190/380V 50Hz
- 213T and up suitable for Y/delta starting and part winding starting
- Class "F" insulation with rise below Class "B"
- F1 / F2 Convertible
- CSA-US certified, UL Recognized and DOE Approved
- CE and NEMA Premium marked
Elektrimax Premium TEFC 1800RPM cast iron foot mounted motor is CSA certified for Class I, Division 2 Group A, B, C, D, T3C VFD 10:1CT & 100:1VT
230/460V 326T 50HP 1770RPM FTD PREM
Technical Data:
Part Number | 31NFM-3-50-18 | |
Product Group | Premium Efficient Motors | |
Series | 31N Series | |
Efficiency | Premium Efficiency | |
Phase | PH | 3 |
Horsepower | HP | 50 |
RPM | RPM | 1800 |
Nominal RPM 60Hz | RPM | 1770 |
Frame | 326T | |
Mount | Footed | |
Voltage | V | 208-230/460V 60Hz & 190/380 50Hz |
Hertz | Hz | 60 |
Winding Connection | Double Delta / Delta | |
Full Load Torque [FLT] 60Hz | lb/ft | 148.4 |
Lock Rotor Torque [LRT] 60Hz | % | 200 |
Break Down Torque [BDT] 60Hz | % | 220 |
FLA [115V] / [208V] / [230V] / [460V] / [575V] 60Hz | A | -- / 130.5 / 118 / 59 / 47.2 |
Lock Rotor Amps [230V] / [460V] / [575V] 60Hz | A | 725 / 362.5 / |
Efficiency at Full / 0.75 / 0.50 Load 60Hz | % | 95 / 95.3 / 94.5 |
Power Factor Full / 0.75 / 0.50 Load 60Hz | % | 84.5 / 82.5 / 75 |
RPM 50Hz | RPM | 1500 |
Nominal RPM 50Hz | RPM | 1475 |
FLA [190V] / [230V] / [380V] / [400V] 50Hz | A | 147 / / 73.5 / |
NEMA or IEC Design | B | |
Code Letter | G | |
Service Factor | 1.15 60Hz / 1.0 50Hz | |
Insulation Class | F | |
Noise | [Lp dB(A)] | 73 |
DE Bearing / ODE Bearing | 6312 / 6212 | |
Impregnation Method | Dip and Bake | |
Junction Box / Fan Guard | Cast Iron / Steel | |
Mounting Position / Protection Degree | F1 / IP55 | |
Enclosure | TEFC | |
Finish | Blue | |
Net Weight / Ship Weight | LBS | 716 / 756 |
Warranty | 3-Years |
See all Elektrimax Premium TEFC 1800RPM Cast Iron Foot Mounted Motors