Description
Specs
| Catalog Number | CHC445A |
|---|---|
| Enclosure | TEAO |
| Frame | 56YZ |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Oil Capacitor Start and Run |
| Output @ Frequency | .750 HP @ 60 HZ |
| Phase | 1 |
| Synchronous Speed @ Frequency | 1800 RPM @ 60 HZ |
| Voltage @ Frequency | 115.0 V @ 60 HZ 230.0 V @ 60 HZ |
| XP Class and Group | None |
| XP Division | Not Applicable |
| Agency Approvals | UR CSA |
| Ambient Temperature | 40 °C |
| Auxillary Box | No Auxillary Box |
| Auxillary Box Lead Termination | None |
| Base Indicator | Resilient |
| Bearing Grease Type | Polyrex EM (-20F +300F) |
| Blower | None |
| Current @ Voltage | 3.700 A @ 230.0 V 7.400 A @ 115.0 V |
| Design Code | - |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 74.0 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 3.7 a |
| Front Face Code | Resilient Mount |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | B |
| Inverter Code | Not Inverter |
| KVA Code | G |
| Lifting Lugs | No Lifting Lugs |
| Locked Bearing Indicator | No Locked Bearing |
| Motor Lead Exit | Terminal Panel Or Lead Hole |
| Motor Lead Termination | None |
| Motor Lead Quantity/Wire Size | 7 @ 18 AWG |
| Motor Type | 3428C |
| Mounting Arrangement | F1 |
| Number of Poles | 4 |
| Overall Length | 13.58 IN |
| Power Factor | 92 |
| Product Family | General Purpose |
| Pulley End Bearing Type | Ball |
| Pulley Face Code | Resilient Mount |
| Pulley Shaft Indicator | Standard |
| Rodent Screen | None |
| RoHS Status | ROHS COMPLIANT |
| Service Factor | 1.15 |
| Shaft Diameter | 0.625 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible: Connected Standard |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1700 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 | Automatic Thermal Overload |
| Winding Thermal 1 Location | EP |
| Winding Thermal 2 | None |
Drawings
Nameplate
| CAT.NO. | CHC445A |
|---|---|
| SPEC. | 34M244R059G1 |
| HP | .75 |
| VOLTS | 115/230 |
| AMP | 7.4/3.7 |
| RPM | 1700 |
| FRAME | 56YZ |
| SER.F. | 1.15 |
| NEMA-NOM-EFF | 74 |
| RATING | 40C AMB-CONT |
| DE | 6203 |
| ENCL | TEAO |
Performance
| Full Load Torque | 0 LB-FT |
|---|---|
| No-Load Current | 0 A |
| Line-Line Res. @ 25° C | 4.1997 Ohms A Ph / 2.0705 Ohms B Ph |
| Start Configuration | DOL |
| Break-Down Torque | 5.74 LB-FT |
| Pull-Up Torque | 1.56 LB-FT |
| Locked-Rotor Torque | 0.947 LB-FT |
| Starting Current | 18.4 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 48.0 | 71.0 | 83.0 | 88.0 | 92.0 | 93.0 | 94.0 | 93.0 | ||
| Efficiency | 0.0 | 47.0 | 63.6 | 71.0 | 74.4 | 75.6 | 73.7 | 75.1 | ||
| Speed (RPM) | 1,797 | 1,784 | 1,770 | 1,755 | 1,738 | 1,719 | 1,696 | 1,727 | ||
| Line Amps | 1.70 | 1.93 | 2.42 | 2.98 | 3.66 | 4.36 | 5.23 | 4.08 |
Parts
| OC3050F09SP | CAPACITOR 50 MFD 370 VAC |
|---|---|
| 34EP3204A01SP | FR ENDPLATE, MACH |
| 34CB4501SP | TERMINAL BOX LID, STAMPED X (PLATED) |
| SP5076SP | MODEL 34 TERMINAL PANEL WITH QUICK CONNE |
| MN416A01 | TAG-INSTAL-MAINT no wire (2100bx)4/22 |
