WH Series Circular Cylinder Worm reducer, including the WHT (universal), WHX (worm in the worm under), WHS (above the worm in the worm) and WHC (the side of the worm in the worm) in four series, mainly used for metallurgy, mine lifting, transportation, chemical industry, construction and other machinery and equipment, reduction drive, the working temperature is 0 degree ~ 45 degree, high-speed shaft forward and reverse transport, worm rpm ≤ 1500r/min.

WHC arc cylindrical worm gear reducer is used for the arc-shaped axial cross section of cylindrical worm and worm gear and worm phase conjugate arc, as is the concave worm and worm gear, the most comprehensive in the meshing zone radius of curvature large, thereby reducing tooth surface stress, increased tooth strength, increased carrying capacity, while reasonably thinning of the tooth thickness of the worm gear, worm gear tooth root thickness increases, so worm tooth root bending strength increases, transmission capacity increases, there is the angle between the line of contact with the circumferential speed of most of the 40 ° ~ 90 ° Between the easy formation of liquid lubrication, the friction coefficient between the tooth surface, so efficient, the temperature underground. The products meet the JB2318-79 standard, WHX-worm under the arc in worm gear reducer cylindrical worm. Used in metallurgy, mining, lifting, transportation, chemical industry, construction machinery and equipment, reducing transmission. This series reducer input power range between 0.4 ~ 163KW; Output torque in the 11 ~ 2600kgf. M between the input shaft does not exceed 1500 rpm / min; High-speed shaft can be both positive and negative to the operation; Working environment temperature is -40 degree ~ 45 degree; When the working environment temperature is below 0 degree, the oil must be heated before starting to above 0 degree. Center distance: 120, 125, 150, 160, 180, 200, 210, 25 O, 280, 300, 320, 360, 400, 420, 450, 500, ratio: 8, 10, 12.5, 16, 20, 25, 31.5, 40, 50 nine.