Description
Specs
| Catalog Number | EM2540T-G |
|---|---|
| Enclosure | OPSB |
| Frame | 364T |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 40.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1200 RPM @ 60 HZ |
| Voltage @ Frequency | 230.0 V @ 60 HZ 460.0 V @ 60 HZ |
| Agency Approvals | CSA EEV NEMA PREMIUM NEMA_PREMIUM UR |
| Ambient Temperature | 40 °C |
| Auxillary Box | No Auxillary Box |
| Auxillary Box Lead Termination | None |
| Base Indicator | Rigid |
| Bearing Grease Type | Polyrex EM (-20F +300F) |
| Blower | None |
| Current @ Voltage | 51.000 A @ 460.0 V 110.000 A @ 208.0 V 104.000 A @ 230.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 94.1 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 51.0 a |
| Front Face Code | Standard |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | H |
| Inverter Code | Inverter Ready |
| IP Rating | NONE |
| KVA Code | H |
| Lifting Lugs | Standard Lifting Lugs |
| Locked Bearing Indicator | Locked Bearing |
| Motor Lead Exit | Ko Box |
| Motor Lead Termination | Flying Leads |
| Motor Lead Quantity/Wire Size | 9 @ 8 AWG |
| Motor Type | 4278M |
| Mounting Arrangement | F1 |
| Number of Poles | 6 |
| Overall Length | 30.69 IN |
| Power Factor | 79 |
| Product Family | General Purpose |
| Pulley End Bearing Type | Ball |
| Pulley Face Code | Standard |
| Pulley Shaft Indicator | Standard |
| Rodent Screen | None |
| Service Factor | 1.15 |
| Shaft Diameter | 2.375 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1180 rpm |
| Speed Code | Single Speed |
| Motor Standards | NEMA |
| Starting Method | Direct on line |
| Thermal Device - Bearing | None |
| Thermal Device - Winding | None |
| Vibration Sensor Indicator | No Vibration Sensor |
| Winding Thermal 1 | None |
| Winding Thermal 2 | None |
Drawings
Nameplate
| CAT.NO. | EM2540T-G |
|---|---|
| SPEC. | 42E260W920G1 |
| HP | 40 |
| RPM | 1180 |
| VOLT | 230/460 |
| AMP | 104/51 |
| RATING | 40C AMB-CONT |
| NEMA-NOM-EFF | 94.1 |
Performance
| Pull-Up Torque | 232 LB-FT |
|---|---|
| Locked-Rotor Torque | 317 LB-FT |
| Starting Current | 337 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 4.0 | 43.0 | 64.0 | 74.0 | 79.0 | 81.0 | 82.0 | 80.0 | ||
| Efficiency | 0.0 | 89.3 | 93.1 | 94.1 | 94.1 | 93.3 | 92.2 | 93.6 | ||
| Speed (RPM) | 1,199 | 1,195 | 1,191 | 1,187 | 1,183 | 1,177 | 1,170 | 1,179 | ||
| Line Amps | 21.90 | 24.80 | 31.60 | 40.50 | 50.90 | 62.20 | 77.50 | 57.70 |
