Other Purpose Motor, 50 HP, 3 Ph, 60 Hz, 230/460 V, 3600 RPM, 326TS Frame, EPFC
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Other Purpose Motor, 50 HP, 3 Ph, 60 Hz, 230/460 V, 3600 RPM, 326TS Frame, EPFC
Part#: 326TSTGP1001
Catalog#: U965
Model#: 326TSTGP1001BB
Weight: 586 lb
Key Features
- Meets NEMA Premium® efficiencies, Bearing Current Protection (BCP), as noted
- 10:1 Variable torque, see Inverter Duty column for constant torque
- MAX GUARD® Class F insulation
- Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
- Internal and external surfaces treated with epoxy paint
- 1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
- Precision balanced to .08”/sec, Extended grease tubes
- Normally closed thermostats (must be connected to control circuit)
- Meets temperature code T3B, Shaft slinger, Nameplated 60/50 Hz, 190/380 Volts, at next lower HP, as noted
- Ball Bearings (except as noted), Ball Bearings (except as noted)
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 50 Hp |
| Output KW | Output KW: 37 kW | Voltage | Voltage: 230/460 V |
| Speed | Speed: 3540 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 326TS | Enclosure | Enclosure: Explosion Proof Fan cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 92.4 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 115.0/57.5 A | Power Factor | Power Factor: 88.5 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: B | KVA Code | KVA Code: G |
| Drive End Bearing Size | Drive End Bearing Size: 6312 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6311 |
| UL | UL: No | CSA | CSA: Y |
| CE | CE: N | IP Code | IP Code: 54 |
| Number of Speeds | Number of Speeds: 1 | Hazardous Location | Hazardous Location: EXP PROOF CL I GR C&D T2A |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Rated | Starting Method | Starting Method: Line Or Inverter |
| Poles | Poles: 2 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .162 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: TS | Overall Length | Overall Length: 28.97 in |
| Frame Length | Frame Length: 16.25 in | Shaft Diameter | Shaft Diameter: 1.875 in |
| Shaft Extension | Shaft Extension: 3.93 in | Assembly/Box Mounting | Assembly/Box Mounting: F1 ONLY |
| Inverter Load | Inverter Load: CONSTANT 2:1 |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: TS |
| Current | Current: 115.0/57.5 A | Synchronous RPM | Synchronous RPM: 3600 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 3540 rpm |
| Connection Drawing | Connection Drawing: A-EE7308K | Outline Drawing | Outline Drawing: B-SS311002-1625 |
| Voltage | Voltage: 230/460 V | Output KW | Output KW: 37 kW |
| Output HP | Output HP: 50 Hp | Frame Size | Frame Size: 326 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 92.4 % |
| Packaged Length | Packaged Length: 31.97 IN | Weight | Weight: 586.00 LB |
| UPC | UPC: 722856197313 | Packaged Width | Packaged Width: 28.42 IN |
| HTC | HTC: 8501.52.8040 | Country of Origin | Country of Origin: United States of America |
| Packaged Height | Packaged Height: 19.57 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 18.50 | 25%: 23.00 | 50%: 32.50 | 75%: 44.50 | 100%: 57.50 | 115%: 65.50 | 125%: 71.00 |
| % of Rated Load: Rated Output (KW) | 0%: 1.50 | 25%: 10.80 | 50%: 20.50 | 75%: 30.50 | 100%: 40.50 | 115%: 46.80 | 125%: 51.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 87.5 | 50%: 91.7 | 75%: 92.4 | 100%: 92.4 | 115%: 91.7 | 125%: 91.0 |
| % of Rated Load: Power Factor (%) | 0%: 8.0 | 25%: 58.5 | 50%: 78.5 | 75%: 86.0 | 100%: 88.5 | 115%: 89.5 | 125%: 89.5 |
| % of Rated Load: Speed (RPM) | 0%: 3,600 | 25%: 3,585 | 50%: 3,570 | 75%: 3,555 | 100%: 3,540 | 115%: 3,530 | 125%: 3,520 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 75.0 | 115%: 105.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 18.50 | 50%: 37.00 | 75%: 55.50 | 100%: 74.00 | 115%: 85.50 | 125%: 93.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Break-Down | Current (Amps): 225.00 | Current (%): 391.0 | Torque (ft-lbs): 205.00 | Torque (%): 277.0 | Speed (RPM): 3,300 | Rated Output (KW): | Power Factor (%): 70.0 | Rated Output (Hp): 50.00 |
| Curvepoint: 1/3 | Current (Amps): 350.00 | Current (%): 609.0 | Torque (ft-lbs): 100.00 | Torque (%): 135.0 | Speed (RPM): 1,000 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 360.00 | Current (%): 626.0 | Torque (ft-lbs): 115.00 | Torque (%): 155.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 35.0 | Rated Output (Hp): 50.00 |
| Curvepoint: 2/3 | Current (Amps): 275.00 | Current (%): 478.0 | Torque (ft-lbs): 110.00 | Torque (%): 149.0 | Speed (RPM): 2,000 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Pull-Up | Current (Amps): 325.00 | Current (%): 565.0 | Torque (ft-lbs): 100.00 | Torque (%): 135.0 | Speed (RPM): 1,500 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: Full Load | Current (Amps): 57.50 | Current (%): 100.0 | Torque (ft-lbs): 74.00 | Torque (%): 100.0 | Speed (RPM): 3,540 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
| Curvepoint: No Load | Current (Amps): 18.50 | Current (%): 32.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 3,600 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 50.00 |
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 |