Description
Standard | NEMA MG-1 |
---|---|
Frequency | 60 Hz |
Voltage | 460//220-240/380-415 V |
Number of poles | 4 |
Degree of Protection | IP55 |
Synchronous speed | 1800 rpm |
Output rating | 2 HP |
Mounting | B3L(E) |
Flange | Without |
Terminal box¹ | Right position |
Enclosure | IC411 - TEFC |
Electric Motors
Frame | 90L |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1755 rpm |
Slip | 2.50 % |
Rated voltage | 460 V |
Rated current | 2.83 A |
L. R. Amperes | 23.5 A |
LRC | 8.3 |
No load current | 1.55 A |
Rated torque | 5.98 ft.lb |
Locked rotor torque | 300 % |
Breakdown torque | 350 % |
Locked rotor time | 25s (cold) 14s (hot) |
Moment of inertia (J) | 0.1566 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 | 49.0 dB(A) |
Approx. weight³ | 52.5 lb |
Efficiency
50% | 82.5 |
---|---|
75% | 85.5 |
100% | 86.5 |
Power factor
50% | 0.55 |
---|---|
75% | 0.68 |
100% | 0.77 |
Electric Motors
Frame | 90L |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1435 rpm |
Slip | 4.33 % |
Rated voltage | 220/380 V |
Rated current | 5.56/3.22 A |
L. R. Amperes | 36.2/20.9 A |
LRC | 6.5 |
No load current | 2.68/1.55 A |
Rated torque | 7.32 ft.lb |
Locked rotor torque | 229 % |
Breakdown torque | 250 % |
Locked rotor time | 25s (cold) 14s (hot) |
Moment of inertia (J) | 0.1566 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 | 49.0 dB(A) |
Approx. weight³ | 52.5 lb |
Efficiency
50% | 85.0 |
---|---|
75% | 85.3 |
100% | 85.3 |
Power factor
50% | 0.63 |
---|---|
75% | 0.75 |
100% | 0.83 |
Electric Motors
Frame | 90L |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1445 rpm |
Slip | 3.67 % |
Rated voltage | 400 V |
Rated current | 3.16 A |
L. R. Amperes | 22.1 A |
LRC | 7.0 |
No load current | 1.70 A |
Rated torque | 7.27 ft.lb |
Locked rotor torque | 250 % |
Breakdown torque | 280 % |
Locked rotor time | 23s (cold) 13s (hot) |
Moment of inertia (J) | 0.1566 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 | 49.0 dB(A) |
Approx. weight³ | 52.5 lb |
Efficiency
50% | 84.0 |
---|---|
75% | 85.5 |
100% | 85.6 |
Power factor
50% | 0.58 |
---|---|
75% | 0.72 |
100% | 0.80 |
Electric Motors
Frame | 90L |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1450 rpm |
Slip | 3.33 % |
Rated voltage | 240/415 V |
Rated current | 5.48/3.17 A |
L. R. Amperes | 41.1/23.8 A |
LRC | 7.5 |
No load current | 3.20/1.85 A |
Rated torque | 7.24 ft.lb |
Locked rotor torque | 280 % |
Breakdown torque | 300 % |
Locked rotor time | 21s (cold) 12s (hot) |
Moment of inertia (J) | 0.1566 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 | 49.0 dB(A) |
Approx. weight³ | 52.5 lb |
Efficiency
50% | 83.1 |
---|---|
75% | 85.0 |
100% | 85.6 |
Power factor
50% | 0.54 |
---|---|
75% | 0.68 |
100% | 0.77 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | 2xM25x1,5 |
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
- WEG IEC Motors - General Purpose and ATEX/IECEx
- 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
- US100 Electrical and Mechanical Data