Liebherr L 650 Hobbing

Description

PRINCIPAL SPECIFICATIONS:
MAXIMUM DIAMETER OF GEAR 26″ (650MM)
MAXIMUM DP (MODULE) STEEL 2.5 DP (10-MODULE)
MAXIMUM AXIAL TRAVEL (VERTICAL) 14.5″ (370MM)
MINIMUM NUMBER OF TEETH CUT 6
WORK TABLE DIAMETER 22″ (560MM)
MASTER WORM-WHEEL DIAMETER IN TABLE 22.6″ (575MM)
TABLE BORE DIAMETER 7.5″ (190.5MM)
MIN CENTER DISTANCE BETWEEN HOB & WORK 2″ (50MM)
MAX CENTER DISTANCE BETWEEN HOB & WORK 17″ (435MM)
CLAMPING HEIGHT ABOVE WORKTABLE 8.5″ (215MM)
MAXIMUM HOB DIAMETER 7.8″ (200MM)
MAXIMUM HOB LENGTH 7.8″ (200MM)
HOB SPINDLE TAPER NO. 5 MORSE
MAXIMUM HOB SHIFT (TANGENTIAL) 5.31″ (134.9MM)
HOB RPM RANGE (INFINITELY VARIABLE) 30-224 RPM
FEED RANGE: (INFINITELY VARIABLE)
AXIAL: (PER/REV.) .0372-.2602″
AXIAL: (PER/REV.) (.0945-6.61MM)
AXIAL: (PER/REV.) .0092-.0649″
AXIAL: (PER/REV.) (.0236-1.65MM)
RADIAL: (PER/MIN.) .0039-.4724″
RADIAL: (PER/MIN.) (0.1-12MM)
TANGENTIAL: (PER/MIN.) .0093-.0653″
TANGENTIAL: (PER/MIN.) (0.237-1.66MM)
TANGENTIAL: (PER/MIN.) .0023-.0163″
TANGENTIAL: (PER/MIN.) (0.06-0.415MM)
CLEARANCE FOR LONG SHAFTS,
MEASURED FROM TABLE SURFACE 33.5″ (850MM)
WEIGHT OF BASIC MACHINE 19,000 LBS.
WEIGHT OF BASIC MACHINE (8,636 KGS.)
FLOOR SPACE REQUIREMENTS 145″X 75″ 104″
FLOOR SPACE REQUIREMENTS (3683X1905X2642MM)
TOTAL CONNECTED LOAD 20 HP (15 KW)