Description
Specs
| Catalog Number | EM4116T |
|---|---|
| Enclosure | TEFC |
| Frame | 326T |
| Frame Material | Iron |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 25.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 900 RPM @ 60 HZ |
| Voltage @ Frequency | 230.0 V @ 60 HZ 460.0 V @ 60 HZ |
| XP Class and Group | None |
| XP Division | Not Applicable |
| 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 | 74.000 A @ 230.0 V 37.000 A @ 460.0 V |
| Design Code | B |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 90.2 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 37.0 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 | F |
| 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 | 1256M |
| Mounting Arrangement | F1 |
| Number of Poles | 8 |
| Overall Length | 30.28 IN |
| Power Factor | 70 |
| 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 | Shaft Slinger |
| Speed | 880 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. | EM4116T |
|---|---|
| SPEC. | 12C051Z325 |
| HP | 25 |
| RPM | 880 |
| VOLT | 230/460 |
| AMP | 76/38 |
| RATING | 40C AMB-CONT |
| NEMA-NOM-EFF | 90.2 |
Performance
| Pull-Up Torque | 7 LB-FT |
|---|---|
| Locked-Rotor Torque | 7.8 LB-FT |
| Starting Current | 7.1 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 8.0 | 26.0 | 42.0 | 53.0 | 62.0 | 67.0 | 71.0 | 0.0 | ||
| Efficiency | 0.0 | 66.6 | 78.7 | 81.6 | 83.6 | 82.6 | 81.2 | 0.0 | ||
| Speed (RPM) | 1,199 | 1,190 | 1,181 | 1,172 | 1,162 | 1,150 | 1,137 | 0 | ||
| Line Amps | 0.97 | 1.01 | 1.09 | 1.22 | 1.38 | 1.58 | 1.81 | 0.00 |
