When it’s come to highest possible accuracy and precision backlash is the major fear. To reach the excellence OTT developed worm and worm wheel gears set that runs without backlash.
The OTT gear is a patented high-precision worm gear set that allows backlash to be set and adjusted. Every OTT spiral gear is manufactured as special quality gears.
The 2 half worms and worm wheel is the highest accuracy concept.More ...
With it’s shaft in only one piece, the duplex system offers an economical solution to adjust and set backlash.
When the shaft is pushed back the wheel is blocked.
For applications where backlash is not an issue, OTT standard worm and gear suits perfectly.
Easy, fast, reliable, accurate, precise