★ backstop some occasions that require gear box equipped with a mechanical backstop mechanism. This allows the gearbox only one direction of rotation during running, and the direction of rotation is marked by an arrow in the gearbox output shaft side. ★ backstop mechanism is mounted on the gearbox mounting flange and the seal is not leaking, the gear reducer repair it and the oil circulation system to form a whole. ★ when the gear box in the direction of rotation of the working machine provided backstop means inner ring, cage and backstop block also will turn. After reaching a certain speed (about 1000rpm), the retainer by a centrifugal force to lift the non-return block, so that all the parts due to the rotation and friction separation (gap 0.18 ~ 0.5mm), the formation of idling, deceleration maintenance standard machine, to avoid the wear and heat. From the life and work of the machine ★ backstop device number of stops, speed related. Fewer starts and stops, Dongying gear maintenance, installation speed shaft backstop means higher life expectancy backstop device is long. ★ Note! ①, in order to avoid damaging the backstop or the gear box, motor must not be prohibited in the direction of rotation of the rotation. ②, to comply with the instructions on the gearbox. ③, the operation can not be less than the minimum lifting speed. ④, reversing the direction of the cage can change the direction of rotation of the gearbox. - The work to be carried out under the guidance of FLENDER available or our service personnel. 2 During the national seven five, Tianjin reducer repair, north and west of the heavy machinery suffered commissioned after the world-famous expedition gear manufacturers, based on criteria established Flender Group companies Hardened reducer Chinese national standards. 2 1988 Flender Group and Tangshan Metallurgical Machinery Factory to license the famous Flemish co-production REDUREX series Hardened reducer, manufacturing drawings of the product issued by the Ministry of Machine Factory and China's major slowdown, as China formed the basic series Hardened reducer. Tianjin reducer repair, Jinan Springfield (certified), Dongying gear maintenance is provided by Mechanical and Electrical Equipment Co., Ltd. Jinan Springfield. Jinan Springfield Electrical Equipment Co. (www.jnspray.cn) Shandong Jinan, industrial maintenance, installation of leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Jinan Springfield leadership with the staff warmly welcome all inquiries negotiations to create a better future for Jinan Springfield.