Marathon Black Max 30HP Inverter Duty Electric Motor 286THTNA7026 230/460V Ph
New old stock, has some minor scuffs and marks from storage. Never entered service.
New old stock, has some minor scuffs and marks from storage. Never entered service.
Shipping is freight, please reach out for assistance.
30-day warranty.
MAX GUARD® Class F insulation system
Constant Torque operation from 0 to base speed on Vector Drive
Constant Horsepower operation up to twice base RPM
Optimized for operation with IGBT inverter (NEMA Design A)
Normally closed thermostats (one per phase, Class F)
Encoder and brake provisions included on opposite drive end (maximum 10 lb-ft brake,see Modifications and/or Accessory Kits sections)
Reduced HP at 120 HZ
Nameplate Specifications
| Phase: | 3 | Output HP: | 30 Hp |
| Output KW: | 22.4 kW | Voltage: | 230/460 V |
| Speed: | 1772 rpm | Service Factor: | 1.0 |
| Frame: | 286TC | Enclosure: | Totally Enclosed Non Ventilated |
| Thermal Protection: | Thermostat | Efficiency: | 94.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 74.0/37.0 A | Power Factor: | 80 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | INV | KVA Code: | L |
| Drive End Bearing Size: | 6311 | Opp Drive End Bearing Size: | 6311 |
| UL: | Recognized | CSA: | Y |
| CE: | Y | IP Code: | 43 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Inverter Duty | Starting Method: | Inverter Only | ||||||||||||
| Poles: | 4 | Rotation: | Reversible | ||||||||||||
| Resistance Main: | .15 Ohms | Mounting: | Rigid Base | ||||||||||||
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball | ||||||||||||
| Opp Drive End Bearing: | Ball | Frame Material: | Cast Iron | ||||||||||||
| Shaft Type: | T | Overall Length: | 28.58 in | ||||||||||||
| Frame Length: | 14.25 in | Shaft Diameter: | 1.875 in | ||||||||||||
| Shaft Extension: | 4.37 in | Assembly/Box Mounting: | F1/F2 CAPABLE | ||||||||||||
| Inverter Load: | CONSTANT 1000:1General Specifications
|