North Machine star reducer servo servo the dedicated reducer the machine http://www.szjhd.net North planetary reducer [the Servo dedicated reducer detail several concepts: series: the number of sets of planetary gears. Due to a Star gear can not satisfy a large transmission ratio, and sometimes need two sets or three sets to meet to uphold the requirements of a large transmission ratio due to the increase of the number of gears of the stars, so will increase the length of 2 or 3 gearhead , the efficiency will be declined. backlash: the output fixed, the clockwise and counterclockwise rotation of the input terminal, the input terminal to produce a nominal torque + -2% torque, there is a slight angular displacement of the input end of the reducer, this angular displacement is backlash in "points", that is, once the sixtieth was also known as backlash. [servo dedicated reducer Inquiry】 Shenzhen North Gear Machinery Co., Ltd. http://www. szjhd.net is a research and design, production and sales of modern industry and trade enterprises. The main products of the company for R, K, F, S series servo reducer, helical gear - Hardened reducer, small gear reducer, the medium gear motor, cast iron worm reducer, aluminum alloy reducer, precision planetary gear reducer, spiral bevel gear steering gear and other products. Also do planetary reducer manufacturers suppliers. The company's mission: committed to providing mechanical industrial security, stability, the professional automated transmission of programs and services, continued to create maximum value for customers! Customers are welcome to come to buy. Related Products Recommended: planetary reducer manufacturers http://www.szjhd.net