wellcome to our store! G3 series helical gear reducer motors 1..high strength alloys helical gears, more compact structure, the casing is smaller, more efficient, output cow bureau larger; 2.precision machining hard-toothed surface transmission gears, little deformation, high precision, smooth running, low noise, can adapt long-term continuous work in harsh environment, 3.adopt high quality bearing, prolong service life; 4.high-performance oil seal prevents oil leakage motor internal back.