Landis Type 3L 10" X 40" CNC CBN Cam Lobe Grinding Machine
Date of Manufacture: 1995 & 2002
Aerotech CNC Control
CBN Technology Grinding Capability
Nominal work swing (standard safety guards): 5.5" (140 mm)
Maximum work swing (no safety guards): 11" (279 mm)
Nominal distance between work centers: 39" (1000 mm)
Maximum work diameter ground (new wheel): 5.5" (150 mm)
Grinding wheel diameter (standard): 24" (610 mm)
Minimum diameter of worn wheel: 16" (406 mm)
Minimum diameter minimum wheel can grind: 1.12" (28.4 mm)
Maximum work weight between centers: 110 lbs. (50 kgs)
Work carriage traverse speed: 0-400 in/min. (0-10 mm/min)
Grinding wheel maximum width (solid): 2" (50 mm)
Grinding wheel span (spaced wheels): 2.360 " (60 mm)
Three wheel feed rates up to: 2.0 in/sec. (50 mm/sec)
Footstock center: No. 3 Morse
Headstock center: No. 3 Morse
Footstock center hydraulic power retraction: 1.1" (28 mm)
Headstock work speeds infinitely variable: 0-150 rpm
Headstock rotation speed change: + 50 X - 50 X
Wheel drive: 40.2 HP Indramat Spindle Motor, Variable speed to give constant surface speed.
Machine equipped with:
Electrics: 480 volt, 3 phase, 60 cycle
Landis Rotary Diamond Wheel Dresser
Control Gauging Model 770
Machine weight: 20,000 lbs., approx.
F.C.A. Truck: Detroit, MI USA
Stock No. 15819 & 15820 (2 machines available)