Wanted - Jackshaft

[UAS Racer]

Looking for a good used jackshaft. Prefer Buller, two bolt butterfly’s and 30mm wide belt driven gear and Sudam motor plate.

Will consider others.

 

[Brian Montgomery]

The BMI is a nice piece with double butterfly bolts thats 1/2 the price of the Buller.

 

[twostroketoowoke]

Agreed with Brian. It’s actually a better piece than the Buller and half the price. The Buller works well but lacks lateral security once the bearing housing keyway starts getting worn. The BMI has a big beefy housing, uses two big allens with lock washers to squish it down and keep it in place. Plus the lateral adjustment on the housing, the offset holes on the butterflies to move the entire motor over for even more adjustment and the rig being universal between international and American spacing. I don’t rave about products often, but the BMI jackshaft is superior in every way.