Description
Specs
| Catalog Number | CFM3146A |
|---|---|
| Enclosure | OPEN |
| Frame | 56YZ |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | .750 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1200 RPM @ 60 HZ |
| Voltage @ Frequency | 208.0 V @ 60 HZ 230.0 V @ 60 HZ 460.0 V @ 60 HZ |
| XP Class and Group | None |
| XP Division | Not Applicable |
| Agency Approvals | UR CSA |
| Ambient Temperature | 60 °C |
| Auxillary Box | No Auxillary Box |
| Auxillary Box Lead Termination | None |
| Base Indicator | No Mounting |
| Bearing Grease Type | Polyrex EM (-20F +300F) |
| Blower | None |
| Current @ Voltage | 1.400 A @ 460.0 V 2.800 A @ 230.0 V 3.000 A @ 208.0 V |
| Design Code | B |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 75.5 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 1.4 a |
| Front Face Code | Standard |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | F |
| Inverter Code | Not Inverter |
| KVA Code | H |
| Lifting Lugs | No Lifting Lugs |
| Locked Bearing Indicator | No Locked Bearing |
| Motor Lead Exit | Terminal Panel |
| Motor Lead Termination | None |
| Motor Lead Quantity/Wire Size | 12 @ 18 AWG |
| Motor Type | 3520M |
| Mounting Arrangement | F1 |
| Number of Poles | 6 |
| Overall Length | 15.30 IN |
| Power Factor | 68 |
| Product Family | General Purpose |
| Pulley End Bearing Type | Sealed Bearing |
| Pulley Face Code | Resilient Mount |
| Pulley Shaft Indicator | Key And Flat |
| Rodent Screen | None |
| Service Factor | 1.15 |
| Shaft Diameter | 0.625 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1140 rpm |
| Speed Code | Single Speed |
| Motor Standards | NEMA |
| Starting Method | Direct on line |
| Thermal Device - Bearing | None |
| Thermal Device - Winding | Do Not Use Eve-Not Valiid |
| Vibration Sensor Indicator | No Vibration Sensor |
| Winding Thermal 1 | Automatic Thermal Overload |
| Winding Thermal 1 Location | SB |
| Winding Thermal 2 | None |
Drawings
Nameplate
| CAT.NO. | CFM3146A |
|---|---|
| SPEC. | 35K306Y796 |
| HP | .75 |
| VOLTS | 208-230/460 |
| AMP | 3-2.8/1.4 |
| RPM | 1140 |
| FRAME | 56YZ |
| SER.F. | 1.15 |
| NEMA-NOM-EFF | 75.5 |
| RATING | 60C AMB-CONT |
| DE | 6203 |
| ENCL | OPEN |
Performance
| Full Load Torque | 0 LB-FT |
|---|---|
| No-Load Current | 0 A |
| Line-Line Res. @ 25° C | 28.5 Ohms A Ph / 0 Ohms B Ph |
| Temp. Rise @ Rated Load | 31° C |
| Temp. Rise @ S.F. Load | 36° C |
| Start Configuration | DOL |
| Break-Down Torque | 9.6 LB-FT |
| Pull-Up Torque | 7.7 LB-FT |
| Locked-Rotor Torque | 8 LB-FT |
| Starting Current | 6.7 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 14.0 | 32.0 | 48.0 | 61.0 | 70.0 | 76.0 | 80.0 | 74.0 | ||
| Efficiency | 0.0 | 55.0 | 69.0 | 74.0 | 75.5 | 75.0 | 74.0 | 75.2 | ||
| Speed (RPM) | 1,196 | 1,184 | 1,171 | 1,157 | 1,141 | 1,124 | 1,103 | 1,131 | ||
| Line Amps | 0.94 | 1.00 | 1.05 | 1.15 | 1.35 | 1.55 | 1.80 | 1.47 |
Parts
| 35CB4500SP | TERMINAL BOX LID STAMPED |
|---|---|
| MN416A01 | TAG-INSTAL-MAINT no wire (2100bx)4/22 |
