Cast Iron Motor, 3 & 3 HP, 3 Ph, 60 & 50 Hz, 230/460 & 200/400 V, 1200 & 1000 RPM, 112M Frame, TEFC
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Cast Iron Motor, 3 & 3 HP, 3 Ph, 60 & 50 Hz, 230/460 & 200/400 V, 1200 & 1000 RPM, 112M Frame, TEFC
Part#: 112MTFC4576
Catalog#: R323
Model#: 112MTFC4576AA
Weight: 144 lb
Key Features
- Aluminum (63-90 frame) or Cast Iron (100-315 frame) frame construction
- Nameplated 60/50 hertz at same HP, above 90 frame is 60/50 Hz at next lower HP
- MAX GUARD® Class F Insulation, Class B rise @ rated KW
- IP55 weatherproof enclosure
- Wye Start-Delta Run on 160 Frame and larger
- 10:1 Variable Torque, Constant Torque speed range as noted
- Top Mounted/Oversized gasketed terminal box
- 1.15 Service Factor on 60 Hz sine wave, 1.0 SF or VFD
- IEC Design “N” with NEMA “B” Torques
- Terminal Blocks, Stud Type, Zero Creepage
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 3 & 3 Hp |
| Output KW | Output KW: 2.2 & 2.2 kW | Voltage | Voltage: 230/460 & 200/400 V |
| Speed | Speed: 1180 & 975 rpm | Service Factor | Service Factor: 1.15 & 1.0 |
| Frame | Frame: 112M | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 88.5 & 87.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 8.4/4.2 & 9.6/4.8 A | Power Factor | Power Factor: 75 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: B | KVA Code | KVA Code: K |
| Drive End Bearing Size | Drive End Bearing Size: 6306 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6306 |
| UL | UL: No | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 43 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Rated | Starting Method | Starting Method: Line Or Inverter |
| Poles | Poles: 6 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: 3.606 Ohms | Mounting | Mounting: Rigid Base |
| Motor Orientation | Motor Orientation: Horizontal | Drive End Bearing | Drive End Bearing: Ball |
| Opp Drive End Bearing | Opp Drive End Bearing: Ball | Frame Material | Frame Material: Cast Iron |
| Shaft Type | Shaft Type: IEC | Overall Length | Overall Length: 17.71 in |
| Shaft Diameter | Shaft Diameter: 1.110 in | Shaft Extension | Shaft Extension: 2.44 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F3 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: M |
| Current | Current: 8.4/4.2 A | Synchronous RPM | Synchronous RPM: 1200 & 1000 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1180 rpm |
| Connection Drawing | Connection Drawing: 005465.01ME | Outline Drawing | Outline Drawing: B-SS620004-100ME |
| Voltage | Voltage: 230/460 V | Output KW | Output KW: 2.2 kW |
| Output HP | Output HP: 3 Hp | Frame Size | Frame Size: 112 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 88.5 % |
| Weight | Weight: 144.00 LB | UPC | UPC: 722856058249 |
| Country of Origin | Country of Origin: China |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 2.40 | 25%: 2.50 | 50%: 2.90 | 75%: 3.50 | 100%: 4.20 | 115%: 4.70 | 125%: 5.50 |
| % of Rated Load: Rated Output (KW) | 0%: 0.13 | 25%: 0.70 | 50%: 1.30 | 75%: 1.90 | 100%: 2.50 | 115%: 2.90 | 125%: 3.17 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 78.5 | 50%: 86.5 | 75%: 88.5 | 100%: 88.5 | 115%: 87.5 | 125%: 87.5 |
| % of Rated Load: Power Factor (%) | 0%: 7.0 | 25%: 35.0 | 50%: 55.5 | 75%: 68.0 | 100%: 75.0 | 115%: 77.5 | 125%: 79.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,200 | 25%: 1,195 | 50%: 1,190 | 75%: 1,185 | 100%: 1,180 | 115%: 1,175 | 125%: 1,173 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 25.0 | 115%: 0.0 | 125%: 36.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 3.30 | 50%: 6.60 | 75%: 10.00 | 100%: 13.40 | 115%: 15.40 | 125%: 16.80 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: No Load | Current (Amps): 3.20 | Current (%): 67.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,200 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 3.00 |
| Curvepoint: Full Load | Current (Amps): 4.80 | Current (%): 100.0 | Torque (ft-lbs): 13.40 | Torque (%): 100.0 | Speed (RPM): 1,175 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 3.00 |
| Curvepoint: Pull-Up | Current (Amps): 29.50 | Current (%): 615.0 | Torque (ft-lbs): 25.00 | Torque (%): 187.0 | Speed (RPM): 400 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 3.00 |
| Curvepoint: Break-Down | Current (Amps): 19.80 | Current (%): 413.0 | Torque (ft-lbs): 48.20 | Torque (%): 360.0 | Speed (RPM): 1,020 | Rated Output (KW): 0.00 | Power Factor (%): 77.0 | Rated Output (Hp): 3.00 |
| Curvepoint: 2/3 | Current (Amps): 26.50 | Current (%): 552.0 | Torque (ft-lbs): 36.00 | Torque (%): 269.0 | Speed (RPM): 800 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 3.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 33.20 | Current (%): 692.0 | Torque (ft-lbs): 33.90 | Torque (%): 253.0 | Speed (RPM): 0 | Rated Output (KW): 0.00 | Power Factor (%): 46.5 | Rated Output (Hp): 3.00 |
| Curvepoint: 1/3 | Current (Amps): 31.00 | Current (%): 645.0 | Torque (ft-lbs): 21.00 | Torque (%): 158.0 | Speed (RPM): 300 | Rated Output (KW): 0.00 | Power Factor (%): 0.0 | Rated Output (Hp): 3.00 |
Efficiency
| Country | Complies with standards |
|---|---|
| Country: United States | Complies with standards: cancel |
| Country: Canada | Complies with standards: cancel |
| Country: Mexico | Complies with standards: check_circle |
| Country: Australia | Complies with standards: check_circle |
| Country: Brazil | Complies with standards: check_circle |
| Country: Chile | Complies with standards: check_circle |
| Country: China | Complies with standards: check_circle |
| Country: Europe | Complies with standards: check_circle |
| Country: Japan | Complies with standards: check_circle |
| Country: New Zealand | Complies with standards: check_circle |
| Country: Saudi Arabia | Complies with standards: cancel |
| Country: South Korea | Complies with standards: check_circle |