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

The working:
1) the interlaced degree of two shafts is 90??
2) worm rotation speed ?ü150m/min
3) sliding velocity of reference toroid of worm is less than 16m/s
4) service ambient temperature :0-40??.If the temperature is below 0?? or over 40??,the lubricating oil must be heated or cooling
5) the worm shaft can rotate towards positive and negative