The circular structure design saves 5% space compared with the traditional square box, which can optimize the equipment space and make it easier to clean. The output flange end bearing leans into the sprocket, better force structure, reduces the bending deformation of the outlet shaft, and the risk of oil leakage wind of the output end oil seal. Modern elements visual sense, silver surface spray plastic, improve the appearance of the equipment quality, better suitable for animal husbandry environment with high corrosion resistance. Durable tin bronze, worm roughness Ra0.6, improve life by about 10%. Universal mounting size, support output end size customization. High performance lubrication, standard with synthetic oil, lifelong maintenance free. Motor with end cover and connection box inside the glue treatment, higher waterproof performance, NOk/SKF high quality seal.