Description
Specs
| Catalog Number | EM2559TS-4 |
|---|---|
| Enclosure | OPSB |
| Frame | 405TS |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 125.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1800 RPM @ 60 HZ |
| Voltage @ Frequency | 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 | 143.000 A @ 460.0 V |
| Design Code | B |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 95.4 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 143.0 a |
| Front Face Code | Standard |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | F |
| Inverter Code | Inverter Ready |
| IP Rating | NONE |
| KVA Code | G |
| 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 | 6 @ 4 AWG |
| Motor Type | 4488M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 |
| Overall Length | 34.97 IN |
| Power Factor | 86 |
| 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 | 2.125 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1775 rpm |
| Speed Code | Single Speed |
| Motor Standards | NEMA |
| Starting Method | Wye Start - Delta Run |
| Thermal Device - Bearing | None |
| Thermal Device - Winding | None |
| Vibration Sensor Indicator | No Vibration Sensor |
| Winding Thermal 1 | None |
| Winding Thermal 2 | None |
Drawings
Nameplate
| SPEC. | 44F006W047G1 |
|---|---|
| HP | 125 |
| RPM | 1775 |
| VOLT | 460 |
| AMP | 143 |
| RATING | 40C AMB-CONT |
| NEMA-NOM-EFF | 95.4 |
Performance
| Start Configuration | DOL |
|---|---|
| Break-Down Torque | 1004 LB-FT |
| Pull-Up Torque | 454 LB-FT |
| Locked-Rotor Torque | 540 LB-FT |
| Starting Current | 914 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 4.0 | 56.0 | 77.0 | 84.0 | 86.0 | 87.0 | 86.0 | 87.0 | ||
| Efficiency | 0.0 | 93.5 | 95.5 | 95.7 | 95.4 | 94.9 | 94.1 | 95.1 | ||
| Speed (RPM) | 1,799 | 1,794 | 1,789 | 1,783 | 1,777 | 1,770 | 1,762 | 1,773 | ||
| Line Amps | 46.00 | 56.30 | 79.80 | 109.40 | 142.60 | 177.70 | 216.00 | 163.70 |
Parts
| TAG-INSTAL-MAINT no wire (2100bx)4/22 |
