280S KFF1 electric motor by AKH
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The AKH 280S KFF1 electric motor is a three-phase, 50 kW industrial motor designed for continuous S1 duty cycle operation. Built with a durable cast iron enclosure and a steel plate fan cover, it features a Totally Enclosed Blower Cooled (TEBC - IC416) cooling system with forced ventilation operating at 230/400V. This IEC standard motor operates at 60 Hz with frequency inverter (VFD) starting and control, achieving an IE2 High Efficiency level up to a maximum frequency of 60 Hz. It is rated for altitudes up to 1000 m.a.s.l. and ambient temperatures ranging from -20°C to 40°C. The unit includes Class F insulation, IP55 protection, and a RAL 7032 finish color. It is equipped with an FF 300 steel flange, a special shaft end, and features D.E. and N.D.E. bearings with shields and ZZ-C3 internal clearance, designed for a L10h bearing life of 25,000 hours. Sealing consists of a Viton lip seal ring and an N.D.E. lip seal.
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Frequently Asked Questions(FAQ):
Where can I buy 280S KFF1 by AKH in the USA?
You can purchase 280S KFF1 by AKH from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 280S KFF1?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of AKH in the United States?
While we are not the official distributor or seller of AKH in the United States, we source our products from reliable channels and offer you original AKH equipment at competitive prices.
How can I access 280S KFF1 catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 280S KFF1 to our written reply.
Do you provide technical support for 280S KFF1?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | AKH |
|---|---|
| Part number | 280S KFF1 |
| Inner Code | 4823481 |
Technical specification
| Product type | 280S KFF1 electric motor |
|---|---|
| Power | 50 kW |
| Poles | 04 |
| Frame Size | 280S |
| Voltage | 400/690 V with 6 Cables |
| Mounting | B5T |
| Catalogue Number | 52521.12/002 |
| Altitude | 1000 m.a.s.l. |
| Bearing L10h Life | 25.000 hours |
| Cooling | TEBC - Totally Enclosed Blower Cooled - IC416 |
| Duty Cycle | S1 - Continuous |
| Enclosure Material | Cast Iron |
| Frequency | 60 Hz |
| Insulation Class | F (DT=F) |
| Maximum Ambient Temperature | 40°C |
| Minimum Ambient Temperature | -20°C |
| Phases | Three-Phase |
| Protection Degree | IP55 |
| Rotation Direction | CW – Clockwise |
| Standard | IEC |
| Starting Method / Efficiency Level | Frequency Inverter - VFD / IE2 – High Efficiency |
| Forced Ventilation Voltage | 230/400V |
| Finish Color | RAL 7032 |
| Shaft End | With Special Shaft End |
| D.E. Bearing | Shield and Internal Clearance: ZZ-C3 |
| N.D.E. Bearing | Shield and Internal Clearance: ZZ-C3 |
| Protection | Thermistor 150ºC Shutdown - Winding |
| Fan Cover Material | Steel Plate |
| Maximum Frequency | 60 Hz |
| Certification | CE |
| Cables Entries | Turned to Fan Cover |
| Balancing | Normal with 1/2 Key |
| Flange | FF 300 steel flange |
| Sealing | Viton Lip Seal Ring |
| N.D.E. Sealing | Lip Seal |