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Wind Turbine Generators

Wind Turbine Generators

Wind Turbine Generators

Product catalog summary
Overview: JTEKT has leveraged over 90 years of experience in friction management to develop advanced bearing and sealing technologies for wind turbine generators, aiming for an operational life of 25 years or more.
Main Shaft Bearings: JTEKT employs FEM analysis and a proprietary bearing analysis system to optimize bearing life and ensure optimal selection. The Kokubu Large-Size Bearing Engineering Development Center validates these analyses with full-size test equipment.
Gearbox Bearings: These vary in type, load capacity, and speed. JTEKT ensures optimal designs through strict calculations, addressing issues like electric pitting with insulated ceramic bearings to extend life.
Peripheral Equipment: Includes hydraulic pumps for pitch brakes and controllers, and large horizontal machining centers for gearbox production. JTEKT's machining centers are noted for their speed, strength, and size.
Technological Innovations: JTEKT has developed hybrid ceramic bearings to reduce maintenance costs and improve efficiency. These bearings are resistant to insulation degradation and lower operating temperatures.
Testing and Certification: A new testing facility enhances reliability and shortens development periods. JTEKT's materials have received DNV-GL certification, allowing for increased load ratings and more accurate life predictions.
Contact Information: The document lists contact details for JTEKT offices worldwide, including locations in Japan, Korea, China, Europe, and the Americas.
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Catalog excerpts

Wind Turbine Generators-1

Products for Wind Turbine Generators JTEKT JTEKT CORPORATION CAT. NO. B1002E-4

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Wind Turbine Generators-2

Main shaft bearings Wind turbine generators efficiently turn one of the elemental Gearbox bearings forces of Nature into a stable supply of electric power. JTEKT has used their 90+ years of friction management experience to developing world leading bearing, Generator bearings sealing and other technologies to the rapidly advancing field of renewable power generation thus enabling Wind Turbines to Products for peripheral equipment achieve an operation life of 25 years or more.

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Gearbox bearings Generator bearings Products for peripheral equipment Main shaft bearings of various types and sizes are required to support the diverse wind turbine designs and the ever increasing size of both onshore and offshore wind turbines. JTEKT is committed to answering the needs of its customers through high reliability and speedy development. (Main shaft: An important component that supports the wind load applied by the blades and transfers the rotational torque to the gearbox.) Gearbox bearings vary greatly in regards to type, load capacity and rotational speed depending on where they...

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Products for Wind Turbine Generators OFFICES KOYO CANADA INC. 3800A Laird Road, Units 4&5 Mississauga, Ontario L5L 0B2, CANADA TEL : 1-905-820-2090 FAX : 1-905-820-2015 JTEKT NORTH AMERICA CORPORATION -Main Office-47771 Halyard Drive, Plymouth, MI 48170, U.S.A. TEL : 1-734-454-1500 FAX : 1-734-454-7059 -Cleveland Office-29570 Clemens Road, P.O.Box 45028, Westlake, OH 44145, U.S.A. TEL : 1-440-835-1000 FAX : 1-440-835-9347 -Chicago Office-316 W University Dr., Arlington Heights, IL 60004, U.S.A. TEL : 1-847-253-0340 FAX : 1-847-253-0540 KOYO MEXICANA, S.A. DE C.V. Av. Insurgentes Sur 2376-505,...

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