Gleason 641 Variable HYPOID SPIRAL BEVEL GEAR GENERATING MACHINE

GLEASON "G-PLETE" HYPOID SPIRAL BEVEL GEAR GENERATING MACHINE
NO. 641
(NEW IN 1982)


SUITABLE FOR THE "COMPLETING" OF SPIRAL BEVEL, HYPOID,
AND ZEROL BEVEL GEARS AND PINIONS UP TO 16" (406.4MM)
DIAMETER, 2.6" (66MM) FACE-WIDTH, WITH 2 DP
(MODULE 12.7) CUTTING CAPABILITY

FEATURES / EQUIPMENT:
HYDRAULIC CHUCKING ATTACHMENT LESS/DRAW-ROD & NUT
ONE SET OF RATIO-OF-ROLL, CUTTER SPEED AND INDEX
CHANGE GEARS FOR ONE PART
ARRANGEMENT FOR FORMATE, INCLUDING CONTROLS FOR
COMPLETING, ROUGHING & FINISHING
PLUNGE FEED MECHANISM
MODIFIED ROLL MECHANISM
VARIABLE RATE-OF-ROLL ARRANGEMENT
DOUBLE-ROLL ARRANGEMENT
RATIO CONTROL MECHANISM
FULL COMPLEMENT OF ELECTRICS (MOTORS/CONTROLS)
WITH ALLEN BRADLEY SLC-500 PLC CONTROLLER
(CAT NO. 1746-P2) CPU-SLC 5/03CPU
COOLANT SYSTEM, PUMP TANK & PIPING
AUTOMATIC CHIP SEPARATOR, INCLUDING AUTOMATIC CHIP
WIPER SYSTEM AND AUGER-TYPE CHIP CONVEYOR

Root angle range -8° TO 90°
Gear diameter - maximum 16.000" (406.40MM)
At the following ratios (USING 12" CUTTERS)
1 x 1 13.500" (342.90MM)
2 x 1 16.000" (406.40MM)
5 x 1 16.000" (406.40MM)
Maximum radial setting 6.983" (177.40MM)
Full depth - maximum 1.000" (25.40MM)
Face width - maximum 2.600" (66.00MM)
Index range 5 TO 10 INCLUSIVE
Cutter diameter(s) utilized 6",7.5",9",10.5",12"
Cycle time, inf var, min, from 4.5 SECONDS/TOOTH
Offset above centre - maximum 2.25" (57.15MM)
Offset below centre - maximum 2.25" (57.15MM)
Spindle - maximum 14.50" (368.30MM)
Electrical equipment (50 HZ)
Cutter drive motor (10/5 hp) (1500/750 RPM)
Hydraulic motor (3 hp) 1200 RPM
Coolant motor (1.5 hp) 900 RPM
Hydraulic motor (5 hp) (1500 RPM)
Coolant motor (2 hp) (1000 RPM)
Elect panel & chip removal system) (333 X 216CM)
Height 83" (211CM)
Net weight 27,100 LBS(12,292KG)
Boxed for export, approx) 29,600 LBS(13,426 KG)
Size of case (366 X 246 X 231CM)
Machine (279 X 284 X 229CM)
Control box, parts, etc. (305 X 152 X 229CM)