Description
Standard | NEMA MG-1 |
---|---|
Frequency | 60 Hz |
Voltage | 460//380-415 V |
Number of poles | 2 |
Degree of Protection | IP55 |
Synchronous speed | 3600 rpm |
Output rating | 5.5 HP |
Mounting | B3L(E) |
Flange | Without |
Terminal box¹ | Right position |
Enclosure | IC411 - TEFC |
Electric Motors
Frame | 112M |
---|---|
Output | 5.5 HP (4 kW) |
Number of Poles | 2 |
Frequency | 60 Hz |
Rated speed | 3515 rpm |
Slip | 2.36 % |
Rated voltage | 460 V |
Rated current | 6.67 A |
L. R. Amperes | 63.4 A |
LRC | 9.5 |
No load current | 2.90 A |
Rated torque | 8.22 ft.lb |
Locked rotor torque | 280 % |
Breakdown torque | 440 % |
Locked rotor time | 28s (cold) 16s (hot) |
Moment of inertia (J) | 0.1898 sq.ft.lb |
Design | N |
Insulation Class | F |
Service factor | 1.25 |
Temperature rise | 80 K |
Duty Cycle | S1 |
Starting Method | Direct On Line |
Ambient temperature | -20°C to +40°C |
Altitude | 1000 m.a.s.l. |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | B3L(E) |
Rotation¹ | Both (CW and CCW) |
Noise level² | 64.0 dB(A) |
Approx. weight³ | 93.7 lb |
Efficiency
50% | 85.5 |
---|---|
75% | 87.5 |
100% | 88.5 |
Power factor
50% | 0.67 |
---|---|
75% | 0.79 |
100% | 0.85 |
Electric Motors
Frame | 112M |
---|---|
Output | 5.5 HP (4 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2890 rpm |
Slip | 3.67 % |
Rated voltage | 380 V |
Rated current | 7.83 A |
L. R. Amperes | 60.3 A |
LRC | 7.7 |
No load current | 2.80 A |
Rated torque | 10.0 ft.lb |
Locked rotor torque | 229 % |
Breakdown torque | 310 % |
Locked rotor time | 25s (cold) 14s (hot) |
Moment of inertia (J) | 0.1898 sq.ft.lb |
Design | N |
Insulation Class | F |
Service factor | 1.00 |
Temperature rise | 80 K |
Duty Cycle | S1 |
Starting Method | Direct On Line |
Ambient temperature | -20°C to +40°C |
Altitude | 1000 m.a.s.l. |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | B3L(E) |
Rotation¹ | Both (CW and CCW) |
Noise level² | 64.0 dB(A) |
Approx. weight³ | 93.7 lb |
Efficiency
50% | 88.0 |
---|---|
75% | 88.2 |
100% | 88.2 |
Power factor
50% | 0.73 |
---|---|
75% | 0.83 |
100% | 0.88 |
Electric Motors
Frame | 112M |
---|---|
Output | 5.5 HP (4 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2905 rpm |
Slip | 3.17 % |
Rated voltage | 400 V |
Rated current | 7.59 A |
L. R. Amperes | 63.8 A |
LRC | 8.4 |
No load current | 3.10 A |
Rated torque | 9.94 ft.lb |
Locked rotor torque | 250 % |
Breakdown torque | 350 % |
Locked rotor time | 25s (cold) 14s (hot) |
Moment of inertia (J) | 0.1898 sq.ft.lb |
Design | N |
Insulation Class | F |
Service factor | 1.00 |
Temperature rise | 80 K |
Duty Cycle | S1 |
Starting Method | Direct On Line |
Ambient temperature | -20°C to +40°C |
Altitude | 1000 m.a.s.l. |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | B3L(E) |
Rotation¹ | Both (CW and CCW) |
Noise level² | 64.0 dB(A) |
Approx. weight³ | 93.7 lb |
Efficiency
50% | 88.0 |
---|---|
75% | 88.4 |
100% | 88.4 |
Power factor
50% | 0.69 |
---|---|
75% | 0.80 |
100% | 0.86 |
Electric Motors
Frame | 112M |
---|---|
Output | 5.5 HP (4 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2910 rpm |
Slip | 3.00 % |
Rated voltage | 415 V |
Rated current | 7.49 A |
L. R. Amperes | 63.7 A |
LRC | 8.5 |
No load current | 3.30 A |
Rated torque | 9.93 ft.lb |
Locked rotor torque | 280 % |
Breakdown torque | 380 % |
Locked rotor time | 25s (cold) 14s (hot) |
Moment of inertia (J) | 0.1898 sq.ft.lb |
Design | N |
Insulation Class | F |
Service factor | 1.00 |
Temperature rise | 80 K |
Duty Cycle | S1 |
Starting Method | Direct On Line |
Ambient temperature | -20°C to +40°C |
Altitude | 1000 m.a.s.l. |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | B3L(E) |
Rotation¹ | Both (CW and CCW) |
Noise level² | 64.0 dB(A) |
Approx. weight³ | 93.7 lb |
Efficiency
50% | 87.5 |
---|---|
75% | 88.0 |
100% | 88.4 |
Power factor
50% | 0.65 |
---|---|
75% | 0.77 |
100% | 0.84 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | 2xM32x1,5 |
Terminal Block | BMC - 6 pins |
Shaft Locking Device | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 5009 207A (ISO 12944 - C2) |
Grounding Lugs | Single |
Fan Cover material | Steel |
Tropicalized Painting | Without |
Fan material | Plastic |
Bearing cap | No-Without Bearing Cap |
Balancing Method | 1/2 Key |
Drip Cover | Without |
Overload protector (phenolic) | Without overload protector |
Connection Cables Quantity | 6 |
Downloads
- US100 Standard Catalog Single Phase and Three Phase General Purpose Motors
- US100 Standard Catalog Super Premium and Explosion Proof Sections
- US100 Standard Catalog IEC, TruMetric and Atex Motors Section
- US100 Standard Stock Catalog Complete
- WEG IEC Motors - General Purpose and ATEX/IECEx
- US100 Electrical and Mechanical Data