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Full technical specifications appear below this section.
See the description below for full product details.
Typical applications include industrial machinery, HVAC systems, pumps, fans, conveyors, and general-purpose commercial equipment. Consult with our technical team for application-specific recommendations.
Contact us at [email protected] for datasheets, drawings, and technical documentation.
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| Brand | Marathon |
|---|---|
| General Category | Motors > Definite Purpose > Crane Duty Slipring Motors |
| Product Category | Definite Purpose Motors |
| Sub Category | Crane Duty Slipring Motors |
| Horsepower | 98.5 |
| Voltage | 415 |
| RPM | 750 |
| Amps | 138.5 |
| Frequency | 50 |
| Frame | KS280MA2 |
| Enclosure | TEFC |
| Rotation | Bi-Directional |
| Mounting | IMB3 |
| Max Ambient | 45°C |
| Phases | 3 |
| Assemblybox Mounting | Top |
| Motor Orientation | Horizontal |
| Motor Type | Slipring |
| CSA Certified | No |
| CE Certified | No |
| Duty Cycle | S3 |
| IP Rating | 55 |
| Starting Type | Rotor resistance starter |
| Overload Protector | No Protection |
| Power Rating In Kw | 73.5 |
| Speed2 | 732 |
| De Bearing Size | 6317 C3 |
| De Bearing Type | Antifriction |
| Ode Bearing Size | 6317 C3 |
| Ode Bearing Type | Antifriction |
| Dim Unit | MM |
| Length | 1,524.00 |
| Width | 889.00 |
| Height | 1,117.60 |
| Shaft Diameter In Mm | 75.000 |
| Shaft Extension In Mm | 140 |
| Shaft Type | Single Cylinder |
| C Dim In Mm | 1300.00 |
| Frame Length In Mm | 1300.00 |
| Frame Material | Cast Iron/Fabricated |
| Weight | 950.00 |
| Url-datapack | https://cdnmedia.regalbeloit.com/images/d120001/medias/docus/5435/Article_KS73P528E25U43XSX_DataPack_9.pdf |
| Connection Drawing No | DP2819 |
| Outline Drawing No | cm5906 |
| Ul | No |
| Manufacturer | Regal Beloit |
| Part ID | KS73P528E25U43XSX |
| Supersedes | N/A |
| Features | Metric Dimensions IEC:60072-1 & IS:1249 Totally enclosed fan cooled with IP-55 degree of protection High ratio of pullout full load torque Ratings up to approximately 450 kW larger outputs available for certain specific requirements Supply voltages up to 660 volts Insulation class F/F (stator/rotor) with temperature rise limited to Class B/B stator/rotor) |
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Matched products based on similar HP, RPM, Frame, Voltage, and Enclosure type.
HP: 98 1/2, RPM: 750, Frame: KS280MA2, Voltage: 415, Enclosure: TEFC
