1 1/4", ACME GRIDLEY, No. RA-6, SLOT FEED COLLET CHUCKER,
| Capacity | 1.25" | 31.75 mm |
MODEL: RA-6
SPECIFICATIONS:
MAXIMUM COLLET CAPACITY:
ROUND........................................ 1 1/4"
SQUARE....................................... 7/8"
"EXAGON...................................... 1 3/
MAXIMUM LENGTH - STANDARD:
STOCK FEED................................... 7
TURNING...................................... 6
RANGE OF SPINDLE SPEEDS:
MINIMUM RPM.................................. 302
MAXIMUM...................................... 2370
MAIN MOTOR................................... 20 HP
RPM FOR DRIVE PULLEY......................... 1750
STANDARD THREADING SPEEDS:
FAST RIGHT HAND.............................. .353
SLOW RIGHT HAND.............................. .233
LEFT HAND OR BACK OFF........................ .543
REAMING AND DIE SLIDE LEVER THROW RATIOS:
BOTTOM HOLE.................................. 2.5 TO 1
TOP HOLE..................................... 1 TO 1
APPROX. MACHINE WEIGHT....................... 13,500 LBS
OVERALL LENGTH............................... 17'7"
MACHINE LENGTH............................... 9'5"
BAR FEED LENGTH.............................. 9'
OVERALL WIDTH................................ 3'7"
MAGHINE HEIGHT............................... 5'4"
SPECIFICATIONS SUBJECT TO VERIFICATION
