Description
Specs
| Catalog Number | EM4104T-12 |
|---|---|
| Enclosure | TEFC |
| Frame | 286T |
| Frame Material | Iron |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 30.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1800 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 | NEMA_PREMIUM UR 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 | 36.000 A @ 460.0 V 72.000 A @ 230.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 93.6 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 36.0 a |
| Front Face Code | Standard |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | F |
| Inverter Code | Inverter Ready |
| 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 | 12 @ 8 AWG |
| Motor Type | 1056M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 |
| Overall Length | 27.76 IN |
| Power Factor | 85 |
| 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 | 1.875 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | Shaft Slinger |
| Speed | 1760 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
| CAT.NO. | EM4104T-12 |
|---|---|
| SPEC. | 10C151Y773G1 |
| HP | 30 |
| R.P.M. | 1760 |
| VOLTS | 230/460 |
| AMPS | 72/36 |
| RATING | 40C AMB-CONT |
| P.F. | 85 |
Performance
| Start Configuration | DOL |
|---|---|
| Break-Down Torque | 298 LB-FT |
| Pull-Up Torque | 124 LB-FT |
| Locked-Rotor Torque | 156 LB-FT |
| Starting Current | 238 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 6.0 | 49.0 | 72.0 | 80.0 | 85.0 | 86.0 | 87.0 | 86.0 | ||
| Efficiency | 0.0 | 88.4 | 92.5 | 93.5 | 93.6 | 92.9 | 92.0 | 93.1 | ||
| Speed (RPM) | 1,799 | 1,792 | 1,787 | 1,781 | 1,774 | 1,767 | 1,758 | 1,770 | ||
| Line Amps | 14.00 | 16.20 | 21.20 | 28.20 | 35.50 | 44.00 | 54.10 | 40.60 |
Parts
| 10CB3000SP | KOBX, CAST W/2.00 LEAD HOLE |
|---|---|
| 10CB3500SP | CONDUIT BOX LID, CAST |
| 10GS1000SP | GASKET, CONDUIT BOX LID |
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD |
| MN416A01 | TAG-INSTAL-MAINT no wire (2100bx)4/22 |
