Copco PHQBMS - 4 Cylinder Radial Type - In-line Pneumatic Feed Motor
radial motor is a four piston motor that drives
a feed screw through a simple gear transmission.
The motor mounts on an aluminum alloy guide shell. Replaceable hardened steel ways bolted to the shell yield long life, while the aluminum alloy reduces the weight of the feed assembly. These feeds mount BBC100 rifle bar rotation drills for drifter drilling.
Motors for twelve-fourteen foot jumbo feeds. These motors feature two linked double pistons which with a slide. drive an eccentrically placed crankshaft journal.
Recon Page Parts Request quote BMS Feed Assembly PHQBBC120 Long-hole Set-up