6 SPINDLE BURGMASTER #2-BH AUTOMATIC HYDRAULIC TURRET

Number of spindles 6
Drill capacity in Mild steel 3/4"
Tap capacity in Mild steel 3/4" N.F.
Turret stroke 8"
Throat depth 12"
Clearance spindle to table, maximum 24"
Maximum diameter tool clearance 3-1/2"
Feed range, infinitely variable 1/2 to 50 IPM
Rapid traverse rate 240 IPM
Spindle nose 3/4-16 NF 2 Male thread
Spindle speeds
1 - 4 500 to 3000 RPM
2 - 5 350 to 2000 RPM
3 - 6 225 to 1300 RPM
Spindle bearings Double & single row ball
Depth control, repetitive accuracy + .002"
Spindle runout, maximum .0005" TIR
Turret index accuracy, spindle-to-spindle, at spindle nose + .0005" M
aximum
Turret index repeatability, spindle to itself, at spindle nose + .
0002"
Overall dimensions 48" x 57" x 83" High
Approximate weight 3,000 lbs.

MOTOR SPECIFICATIONS

2/1 HP Drill motor (constant torque)
2 HP Hydraulic power unit
440 volt