Description
Specs
| Catalog Number | M1220T |
|---|---|
| Enclosure | OPEN |
| Frame | 145T |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | .440 HP @ 60 HZ 1.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1200 RPM @ 60 HZ |
| Voltage @ Frequency | 460.0 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 | Rigid |
| Bearing Grease Type | Polyrex EM (-20F +300F) |
| Blower | None |
| Current @ Voltage | 1.900 A @ 460.0 V |
| Design Code | B |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 1.0 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 | Ko Box |
| Motor Lead Termination | Flying Leads |
| Motor Lead Quantity/Wire Size | 6 @ 18 AWG |
| Motor Type | 3528M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 6 |
| Overall Length | 12.13 IN |
| 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 | 0.875 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1140 rpm 1725 rpm |
| Speed Code | 2S-2W-VT |
| 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. | M1220T |
|---|---|
| SPEC. | 35BB001W198 |
| HP | 1/.44 |
| VOLTS | 460 |
| AMP | 1.9/1 |
| RPM | 1725/1140 |
| FRAME | 145T |
| SER.F. | 1.15 |
| RATING | 40C AMB-CONT |
| DE | 6205 |
| ENCL | OPEN |
Performance
| No-Load Current | 0 A |
|---|---|
| Line-Line Res. @ 25° C | 64.4 Ohms A Ph / 0 Ohms B Ph |
| Start Configuration | DOL |
| Break-Down Torque | 6.5 LB-FT |
| Pull-Up Torque | 4.4 LB-FT |
| Locked-Rotor Torque | 4.8 LB-FT |
| Starting Current | 5 A |
| Full Load Torque | 0 LB-FT |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 18.0 | 30.0 | 42.0 | 52.0 | 61.0 | 68.0 | 73.0 | 65.0 | |||||||||||
| Efficiency | 0.0 | 38.2 | 54.3 | 62.3 | 66.4 | 68.3 | 68.7 | 67.5 | |||||||||||
| Speed (RPM) | 1,197 | 1,190 | 1,181 | 1,172 | 1,161 | 1,150 | 1,137 | 1,154 | |||||||||||
| Line Amps | 0.91 | 0.91 | 0.93 | 0.97 | 1.03 | 1.11 | 1.21 | 1.08 |
Parts
| TAG-INSTAL-MAINT no wire (2100bx)4/22 |
