Item | Electric Motor |
Altitude | 1000 MASL |
Ambient Temp. | -20°C to +40°C |
Balancing Method | 1/2" Key |
Bearing Cap | Yes |
Bolt Material | Carbon Steel |
Break-down Torque | 280% |
Cold Locked Rotor Time | 28 sec. |
Connection Cables Quantity | 6 |
Design | B |
Drain | Sinterized, EXD |
Drip Cover | Without |
Duty Cycle | Continuous |
Efficiency At 1 % | 81% |
Efficiency At 50 % | 65% |
Efficiency At 75 % | 76% |
Fan Cover Material | Cast Iron |
Fan Material | Plastic |
Flange Type | C |
Frame | 326TC |
Frame Material | Cast Iron |
Frequency | 60 Hz |
Grounding Lugs | Single |
Hot Locked Rotor Time | 16 sec. |
Impregnation Method | Dip And Bake Polyester |
Insulation Class | Class F |
Ip Rating | IP55 |
L. R. Amps | 354A |
Locked Rotor Torque | 260% |
Lrc | 7.3X(Code H) |
Main Terminal Box Hole Size | 2" |
Main Terminal Box Hole Type | NPT |
Moment Of Inertia | 9.16 lbs.-sq. ft. , 9.16 lbs./sq. ft. |
Motor Enclosure Design | Totally Enclosed Fan Cooled |
Motor Speed | 1775 RPM |
Mounting | Foot Mounted |
No Load Amps | 20A |
No. Of Poles | 4 |
Noise Level | 71 dBA |
Output | 50 hp |
Output Rating | 50 hp |
Overload Protector | Without Overload Protector |
Painting | RAL 5009 202P (ISO 12944 - C4) , RAL5009 202P (ISO 12944-C4) |
Power Factor At 1 % | 94.5 |
Power Factor At 50 % | 93.6 |
Power Factor At 75 % | 94.5 |
Rated Current | 48.6A |
Rated Torque | 148 ft.-lbs. , 148 lbs.-ft. |
Rated Voltage | 575V AC |
Regreasing System | At Drive End And Non Drive End |
Rotation | Clockwise/Counter Clockwise , CW/CCW |
Service Factor | 1.15 |
Shaft Locking Device | Without |
Shaft Material | Carbon Steel |
Shaft Material Grade | Grade 1040/45 |
Slip | 1.39% |
Starting Method | Direct On Line |
Synchronous Speed | 1800 RPM |
Temp. Rise | 80 K |
Terminal Block | Without |
Terminal Box | Left Position |
Tropicalized Painting | Without |
Voltage | 575V AC |
Weight | 697 lbs. |
Winding Thermal Protection | Thermostat - 2 wires 1 per phase 155°C , Thermostat-2 Wires 1 Per Phase 155°C |