Precision Worm Gear Drives for Telescope Control and Tracking

Ordering Information

Measure Carefully ! - Shafts to be fitted with drive units should be measured with a micrometer to .0005 inch for a snug fit. The hub is secured to the mount shaft by means of 3 set screws. The worm assembly is mounted as a unit on a separate plate and has mounting holes in the plate for attachment to the mount.

On the fully clutched units the hub uses 3 inches of shaft length and is fastened with 3 set screws.


Orders are generally shipped via UPS or first class mail.

Methods of Payment

Payment can be made with a personal check, money order or via credit card. Aeroquest Machining accepts Visa and MasterCard. Foreign orders will be made payable in US dollars.