Description
Specs
| Catalog Number | EM3770T-8G |
|---|---|
| Enclosure | TEFC |
| Frame | 213T |
| Frame Material | Iron |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 7.500 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1800 RPM @ 60 HZ |
| Voltage @ Frequency | 200.0 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 | 21.200 A @ 208.0 V 21.400 A @ 200.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 91.7 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 21.4 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 | J |
| 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 | 3 @ 12 AWG |
| Motor Type | 0738M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 |
| Overall Length | 18.45 IN |
| Power Factor | 81 |
| Product Family | General Purpose |
| Pulley End Bearing Type | Ball |
| Pulley Face Code | Standard |
| Pulley Shaft Indicator | Standard |
| Rodent Screen | None |
| RoHS Status | ROHS COMPLIANT |
| Service Factor | 1.15 |
| Shaft Diameter | 1.375 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1770 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. | EM3770T-8G |
|---|---|
| SPEC. | 07L783X497G1 |
| HP | 7.5 |
| VOLTS | 200 |
| AMP | 21.4 |
| RPM | 1770 |
| FRAME | 213T |
| SER.F. | 1.15 |
| NEMA-NOM-EFF | 91.7 |
| RATING | 40C AMB-CONT |
| CC | 010A |
| DE | 6307 |
| ENCL | TEFC |
Performance
| Full Load Torque | 0 LB-FT |
|---|---|
| No-Load Current | 0 A |
| Line-Line Res. @ 25° C | 0.29 Ohms A Ph / 0 Ohms B Ph |
| Temp. Rise @ Rated Load | 42° C |
| Temp. Rise @ S.F. Load | 51° C |
| Start Configuration | DOL |
| Break-Down Torque | 66.9 LB-FT |
| Pull-Up Torque | 30.7 LB-FT |
| Locked-Rotor Torque | 40.4 LB-FT |
| Starting Current | 154 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 5.0 | 44.0 | 66.0 | 76.0 | 81.0 | 84.0 | 85.0 | 83.0 | ||
| Efficiency | 0.0 | 87.7 | 91.4 | 92.0 | 91.7 | 90.7 | 89.6 | 91.1 | ||
| Speed (RPM) | 1,799 | 1,793 | 1,785 | 1,777 | 1,769 | 1,758 | 1,748 | 1,762 | ||
| Line Amps | 9.21 | 10.50 | 13.40 | 17.10 | 21.50 | 26.50 | 31.90 | 24.40 |
Parts
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD |
|---|---|
| 07FH4007SP | PRIMED |
| 09CB3501SP | CONDUIT BOX LID FOR 09CB3001 & 09CB3002 |
| 09GS1013SP | GS FOR 09CB3501, 12CB1500 & 12CB1503 LID |
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD |
| 37FN3002A01SP | EXFN, PLASTIC, 9.00 OD, 1.155 ID |
| MN416A01 | TAG-INSTAL-MAINT no wire (2100bx)4/22 |
