{"product_id":"micro-fan-fur-motoren-mit-2-30mm-welle","title":"Micro fan, for motors with a 2.30mm shaft","description":"\u003ch1\u003eMicro-Fan, for 2.3mm motor shaft\u003c\/h1\u003e\n\n\u003cp\u003eWhile the trend is clearly towards large impellers, there has been a persistent demand for a powerful micro fan.\u003cbr\u003e\nThis impeller, once again designed by Ulf Herder and manufactured entirely using CAD\/CAM, has an inner diameter of 50mm and accommodates motors up to 25mm in diameter.\u003cbr\u003e\nThe rotor is attached to the motor shaft by means of an aluminum collet. The collet is available with bores of 2.0 mm, 2.3 mm, 3.0 mm, and 3.17 mm for all common motors.\u003cbr\u003e\nThe impeller was designed for the Robbe Power 330 motor, with which it produces approx. 200 g of thrust with 8 (small) cells.\u003cbr\u003e\nDue to its strength, the use of powerful brushless drives, such as those offered by Lehner, Hacker, or Astro, is also easily possible.\u003cbr\u003e\nSince the impeller operates at very high speeds, we recommend using motors with ball bearings, such as the MPX Permax 280 BB. For batteries, GP 1100 cells are sensible for single-engine models, and especially GP 2200 cells for twin-engine models.\u003cbr\u003e\nThe impeller is supplied without an intake ring. The intake must therefore be provided on the model.\u003c\/p\u003e\n\n\u003cp\u003eThe optimal nozzle should have a diameter of approx. 40mm.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"WeMoTec","offers":[{"title":"Default Title","offer_id":53449014640983,"sku":"WMC001-2.3","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/8318\/0119\/files\/WMC001-2.3_b1_6e063b3b-f843-4d38-8593-3fda49a9f938.jpg?v=1779913775","url":"https:\/\/hoelleinshop.com\/en\/products\/micro-fan-fur-motoren-mit-2-30mm-welle","provider":"hoelleinshop","version":"1.0","type":"link"}