請選擇您的送貨地點

國家/地區頁面的選擇會影響各種因素，例如價格、配送方式和產品可用性。
查看所有地點
前往 www.igus.com
24小時內發貨 線上產品使用壽命計算 CAD文件 免註冊 免登入 免費下載
我的易格斯
購物車
(0)
聯絡窗口
台灣易格斯有限公司

igus® Taiwan Company Ltd.

40850 台中市南屯區工業區24路35號5樓

+886 4 2358 1000
+886 4 2358 1100
寫信給我們
全球聯繫窗口
TW(ZH)
選單
  1. 主頁
  2. 產業範圍
  3. 航太工業
  4. 應用範例
  5. Bearing technology for ultra-light gyrocopters

Lightweight and maintenance-free pillow block bearings in the rotor head for ultralight gyrocopters

Reliable and vibration-dampening: iglidur plain bearings and igubal pillow block bearings in the rotor head

iglidur G is the problem solver for this rotor head. The rotor blades rotate approx. 400 times per minute and perform oscillating movements with a maximum of 30°. The support consists of two plastic plain bearings and two thrust washers made of iglidur G. Further bearings absorb the rotary movement of the brake lever. And two igubal pillow block bearings are provided for the control system, which dampen vibrations and compensate for misalignments.

Profile

  • What was needed: iglidur plain bearings, igubal pillow block bearings
  • Requirements: A lightweight and reliable bearing for the rotor head and brake lever was sought.
  • Industry: Aerospace, aviation industry
  • Success for the customer: The decision for the bearings resulted from several reasons: They are particularly vibration-dampening, insensitive to dust, low-maintenance, compact and especially light. In addition, they have high strength values and convinced the customer with their low cost.
Rotor head

Problem

For this ultra-light gyroplane, Schwarz Industrieservice was looking for a suitable bearing for the rotor head. The rotor blades rotate dynamically at approx. 400 revolutions per minute, performing oscillating movements of max. 30°. A grease lubrication device is provided for this purpose. The gimballed rotor head can be steered around the longitudinal and transverse axis. Only occasional steering movements occur in the process. An initial filling with grease is sufficient. A rotor brake must brake the rotor speed from approx. 200 revolutions per minute to standstill. The rotary movement of the brake lever also had to be supported.

Solution

For the bearing of the longitudinal and transverse axis of the rotor head, four plain bearings and thrust washers made of the material iglidur G were chosen. Two iglidur plain bearings were also used for the rotary movement of the brake lever for the rotor brake. The braking torque is absorbed by two iglidur thrust washers. For the control of the rotor head, two igubal pillow block bearings are used, which are vibration-dampening and compensate for misalignments.
The decision for the bearings resulted from several reasons. It is particularly vibration-dampening, insensitive to dust, low-maintenance, compact and especially light. In addition, they have high strength values. Finally, the cost-effective prices were also convincing for the choice of the iglidur G plain bearings.
Rotor head

名稱 "Apiro", "AutoChain", "CFRIP", "chainflex", "chainge", "chains for cranes", "ConProtect", "cradle-chain", "CTD", "drygear", "drylin", "dryspin", "dry-tech", "dryway", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-loop", "energy chain", "energy chain systems", "enjoyneering", "e-skin", "e-spool", "fixflex", "flizz", "i.Cee", "ibow", "igear", "iglidur", "igubal", "igumid", "igus", "igus improves what moves", "igus:bike", "igusGO", "igutex", "iguverse", "iguversum", "kineKIT", "kopla", "manus", "motion plastics", "motion polymers", "motionary", "plastics for longer life", "print2mold", "Rawbot", "RBTX", "readycable", "readychain", "ReBeL", "ReCyycle", "reguse", "robolink", "Rohbot", "savfe", "speedigus", "superwise", "take the dryway", "tribofilament", "triflex", "twisterchain", "when it moves, igus improves", "xirodur", "xiros" 和 "yes" 是 igus® GmbH/科隆在德意志聯邦共和國以及某些外國適用的情況下受法律保護的商標。這是商標的非詳盡清單（例如igus® GmbH 或igus®在德國、歐盟、美國和/或其他國家或司法管轄區的附屬公司的待審商標申請或註冊商標。

igus® GmbH points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsubishi, NUM, Parker, Bosh Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mentioned on this website. The products offered by igus® are those of igus® GmbH.