Description
W40 is a platform of Open Drip Proof motors (ODP) designed for industrial application in order to have a compact and light solution for the customer.
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 230/460//380 V |
| Number of poles | 2 |
| Degree of Protection | IP23 |
| Synchronous speed | 3600 rpm |
| Output rating | 25 HP |
| Mounting | F-1 |
| Flange | C |
| Terminal box¹ | Left position |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | 254/6TC |
|---|---|
| Output | 25 HP (18.5 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3525 rpm |
| Slip | 2.08 % |
| Rated voltage | 230/460 V |
| Rated current | 59.4/29.7 A |
| L. R. Amperes | 362/181 A |
| LRC | 6.1x(Code G) |
| No load current | 18.0/9.00 A |
| Rated torque | 37.2 ft.lb |
| Locked rotor torque | 190 % |
| Breakdown torque | 260 % |
| Locked rotor time | 34s (cold) 19s (hot) |
| Moment of inertia (J) | 0.9592 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 |
| Temperature rise | 80 K |
| Duty Cycle | Cont.(S1) |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP23 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Approx. weight³ | 252 lb |
Efficiency
| 50% | 89.5 |
|---|---|
| 75% | 91.0 |
| 100% | 91.0 |
Power factor
| 50% | 0.72 |
|---|---|
| 75% | 0.82 |
| 100% | 0.86 |
Electric Motors
| Frame | 254/6TC |
|---|---|
| Output | 25 HP (18.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2845 rpm |
| Slip | 5.17 % |
| Rated voltage | 380 V |
| Rated current | 35.5 A |
| L. R. Amperes | 202 A |
| LRC | 5.7x(Code F) |
| No load current | 9.00 A |
| Rated torque | 46.1 ft.lb |
| Locked rotor torque | 130 % |
| Breakdown torque | 200 % |
| Locked rotor time | 14s (cold) 8s (hot) |
| Moment of inertia (J) | 0.9592 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 105 K |
| Duty Cycle | Cont.(S1) |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP23 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Approx. weight³ | 252 lb |
Efficiency
| 50% | 88.4 |
|---|---|
| 75% | 88.5 |
| 100% | 88.9 |
Power factor
| 50% | 0.79 |
|---|---|
| 75% | 0.86 |
| 100% | 0.89 |
Electric Motors
| Frame | 254/6TC |
|---|---|
| Output | 25 HP (18.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2880 rpm |
| Slip | 4.00 % |
| Rated voltage | 400 V |
| Rated current | 34.3 A |
| L. R. Amperes | 213 A |
| LRC | 6.2x(Code G) |
| No load current | 10.0 A |
| Rated torque | 45.6 ft.lb |
| Locked rotor torque | 140 % |
| Breakdown torque | 210 % |
| Locked rotor time | 7s (cold) 4s (hot) |
| Moment of inertia (J) | 0.9592 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 105 K |
| Duty Cycle | Cont.(S1) |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP23 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Approx. weight³ | 252 lb |
Efficiency
| 50% | 88.5 |
|---|---|
| 75% | 89.4 |
| 100% | 89.4 |
Power factor
| 50% | 0.73 |
|---|---|
| 75% | 0.83 |
| 100% | 0.87 |
Electric Motors
| Frame | 254/6TC |
|---|---|
| Output | 25 HP (18.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2895 rpm |
| Slip | 3.50 % |
| Rated voltage | 415 V |
| Rated current | 33.8 A |
| L. R. Amperes | 216 A |
| LRC | 6.4x(Code G) |
| No load current | 11.0 A |
| Rated torque | 45.3 ft.lb |
| Locked rotor torque | 150 % |
| Breakdown torque | 229 % |
| Locked rotor time | 9s (cold) 5s (hot) |
| Moment of inertia (J) | 0.9592 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 105 K |
| Duty Cycle | Cont.(S1) |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP23 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Approx. weight³ | 252 lb |
Efficiency
| 50% | 88.5 |
|---|---|
| 75% | 89.5 |
| 100% | 89.6 |
Power factor
| 50% | 0.68 |
|---|---|
| 75% | 0.79 |
| 100% | 0.85 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | NPT 1 1/2" |
| Terminal Block | Without |
| Shaft Locking Device | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 3002 203A (ISO 12944 - C2) |
| Grounding Lugs | Single |
| Fan Cover material | Without Fan Cover |
| Tropicalized Painting | Without |
| Fan material | Without fan |
| Bearing cap | Yes- Bearing Cap |
| Bolt Material | Carbon Steel |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 12 |
