Gleason 517 Variable HYPOID BEVEL GEAR TESTER

GLEASON HYPOID BEVEL GEAR TESTER
NO. 517
(NEW IN 1989)

HYDRAULIC CHUCKING ARRANGEMENT FOR BOTH
GEAR AND PINION WORK-HEADS (LESS DRAW-IN BAR AND NUTS)
OPTIONAL DRIVE-HEAD SPINDLE BORE
(6” DIA. X .75" TAPER PER FT. X 3" LONG)
POWER MOVEMENT OF DRIVE HEAD ( IN / OUT )
OPTIONAL BRAKE-HEAD SPINDLE BORE
(3-29/32"DIA. X 39/64" TAPER PER FT., X 3" LONG)
GEAR AND PINON SPINDLES WITH SPECIAL ANTI-FICTION,
VIBRATION FREE BEARINGS
AUTOMATIC BACKLASH CONTROL FOR PRESET BACKLASH
SINE BAR SET-UP ARRANGEMENT
IMPERIAL GRADUATED SCALES & DIALS
MANUAL, HAND OPERATED BRAKE TO SIMULATE LOAD
OPTIONAL AMMETER FOR CHECKING BRAKE LOAD
OPTIONAL TWO-SPEED MOTOR AND CONTROL FOR DRIVE SPINDLE
SPEEDS OF 600 AND 1200 RPM.