Product introduction: CW series arc cylindrical worm reducer adopts single-stage worm reduction drive, which meets the industry recommended standard JB/T7935-95 (former national standard GB9147-88), which has reached the international level in the 1990s. The entire series includes three models, 16 center distances and 12 speed ratios. The input power range is between 0.39 and 189kw, and the output torque is between 107 and 13500 N·m. The circular cylindrical worm shaft can be transported in both positive and negative directions. The input speed does not exceed 1500r/min, and the working environment temperature is 40-40°C. When the working environment temperature is lower than 0 °C, the lubricating oil must be heated above O °C before starting. When the working environment temperature is higher than 40 °C, cooling measures must be taken.