{"product_id":"hacker-b50-9l-competition-mit-planetengetriebe-6-7-1-nadellager-10100903","title":"Hacker B50-9L Competition with Planetary Gearbox 6.7:1 Needle Bearings, # 10100903","description":"\u003ch1 style=\"text-align: center;\"\u003eHacker B50-9L Competition with Planetary Gearbox 6.7:1 Needle Bearings, # 10100903\u003c\/h1\u003e\n\n\u003cp\u003eThe Hacker R\u0026D department has achieved a small quantum leap in the development of the new B50-Competition motors. A previously unmatched high efficiency with an improvement of approx. 4% compared to the B50 motor could be realized with many innovative detailed solutions in design, technology and quality. During the development phase, numerous innovations were introduced and successfully implemented in various components of the motor concept. These include segmented high-performance rotors made of optimized magnetic material. The outer housing design with milled cooling grooves offers perfect heat dissipation with minimal weight. The integrated high-performance fan also cools the B50-Competition motors in the most effective way. The running noise is also reduced to a minimum with asymmetrically arranged air outlet holes. The B50-Competition is equipped with larger ball bearings than the Hacker B50. This significantly reduces friction and optimizes service life. In addition, a stronger shaft with a 6mm diameter prevents vibrations at extreme speeds.\u003c\/p\u003e\n\n\u003cp\u003eThe front and rear end shields are bolted. In the geared motor variants, the shaft is already equipped with an integrated pinion. The increased power output of the B50-Competition motors is ensured by a high-performance gearbox with a 6mm output shaft and needle-bearing planetary gears.\u003c\/p\u003e","brand":"Hacker Motor GmbH","offers":[{"title":"Default Title","offer_id":53440774177111,"sku":"H10100903","price":385.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/8318\/0119\/files\/H10100903_b1.jpg?v=1779792652","url":"https:\/\/hoelleinshop.com\/en\/products\/hacker-b50-9l-competition-mit-planetengetriebe-6-7-1-nadellager-10100903","provider":"hoelleinshop","version":"1.0","type":"link"}