PHQ-BMS - 4 Cylinder Boxer Type Under-slung Pneumatic Feed Motor
Boxer Type underslung feed motor, a four piston
motor that drives a feed screw through a gear
The motor mounts on a light aluminum guide shell. Hardened steel ways bolted to the aluminum shell yield long life, while the aluminum shell constrains the weight of the feed assembly.
BMSe feeds are used to mount BBC120 and BBC100 rifle bar rotation drills for long-hole drilling.
Motor for three, four and six foot feeds. the pistons work directly on barrel-rings journalized on needle bearing on the crankshaft. One piston is always on the power stroke while the motor is in operation.
Recon Page Parts Request quote Feed Assembly BBC120 Long-hole Set-up