Features 1) Top quality gear section 2) High load capability, strength and efficiency 3) Improvement in interface position by changing inclination angles of the worm teeth 4) Enlarged simultaneous interlocking function teeth interlocking amount at one time is more than triple that of cylindrical worm gears 5) Reduced size and weight wheel size is 30% smaller than cylindrical worm gears, resulting in considerable reduction in weight 6) Reduction in pressure on unit surface 7) Durable bearing a) Ball and roller bearings used in our standardized models are sufficiently strong to meet customers' requirements b) Special considerations for sealing devices resisting dust and other materials Outer packing Wooden case