Description
Specs
| Catalog Number | EJMM2542T-G |
|---|---|
| Enclosure | OPSB |
| Frame | 324JM |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 50.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 3600 RPM @ 60 HZ |
| Voltage @ Frequency | 230.0 V @ 60 HZ 460.0 V @ 60 HZ |
| Agency Approvals | UR NEMA_PREMIUM NEMA PREMIUM CSA EEV |
| 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 | 112.000 A @ 230.0 V 124.000 A @ 208.0 V 56.000 A @ 460.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 93.0 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 56.0 a |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | F |
| Inverter Code | Inverter Ready |
| IP Rating | IP23 |
| KVA Code | G |
| Lifting Lugs | Standard Lifting Lugs |
| Locked Bearing Indicator | Locked Bearing |
| Motor Lead Termination | Flying Leads |
| Motor Lead Quantity/Wire Size | 9 @ 8 AWG |
| Motor Type | 4058M |
| Mounting Arrangement | F1 |
| Number of Poles | 2 |
| Overall Length | 27.44 IN |
| Power Factor | 90 |
| Product Family | General Purpose |
| Pulley End Bearing Type | Ball |
| Pulley Face Code | C-Face |
| Pulley Shaft Indicator | Tapped & Key |
| Rodent Screen | Included |
| Service Factor | 1.15 |
| Shaft Diameter | 1.250 IN |
| Shaft Ground Indicator | Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 3525 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. | EJMM2542T-G |
|---|---|
| SPEC. | 40E285W803G1 |
| HP | 50 |
| RPM | 3525 |
| VOLTS | 230/460 |
| AMPS | 112/56 |
| RATING | 40C AMB-CONT |
| PF | 90 |
| USABLE AT | 50HZ 50HP 190/380V 138/69A |
Performance
| Pull-Up Torque | 115 LB-FT |
|---|---|
| Locked-Rotor Torque | 135 LB-FT |
| Starting Current | 376 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 5.0 | 66.0 | 83.0 | 88.0 | 90.0 | 90.0 | 90.0 | 90.0 | ||
| Efficiency | 0.0 | 92.9 | 94.4 | 94.1 | 93.3 | 92.2 | 90.5 | 92.6 | ||
| Speed (RPM) | 3,599 | 3,582 | 3,565 | 3,546 | 3,527 | 3,505 | 3,475 | 3,514 | ||
| Line Amps | 14.20 | 20.00 | 30.40 | 42.80 | 56.30 | 70.70 | 89.90 | 64.90 |
