14" x 48" Landis Model 3RH Universal Cylindrical ID/OD Grinder (1982)

Landis Model 3RH 14" x 48" Universal Cylindrical Grinder
Max Swing: 14- 31/32"
Distance Between Centers: 48"
Diameter of Work on Centers: 9- 1/4"
Hydraulic Power Table Traverse: 2" - 240" IPM
Traverse Per Turn of Handwheel, Slow: 0.100"
Traverse Per Turn of Handwheel Fast: 0.750"
Swivel Table Graduated, In. Per Ft: 3"
Power Rapid Infeed Stroke: 1- 1/2"
Auto Plunge Infeed, On Dia: 0.001" TO 0.090"
Automatic Infeed @ Table Reversal
(On Diameter) (Hyd. Infeed): 0.0002" TO .004"
Fine Feed Adjustment In Increments of: .000025"
Work Dia. Reduction Per Rev. Of
Handwheel: 0.100"
Grinding Wheel Capacity: 14" X 3.5" X 8"
Grinding Wheel Spindle Speeds: 1800 RPM/ 6300 SPM
Swivel Range Upper: 180 Deg
Swivel Range-Lower: 60 Deg
Infinitely Variable Workhead Spindle
Speeds, Low Range: 12 - 72 RPM
High Range: 60 - 360 RPM
Headstock Spindle Bore Dia: 1-7/16"
Headstock Spindle Nose: 6A-2
Headstock Taper: #14 JARNO
Footstock Taper: #10 JARNO
Main Motor Drive: 7.5 HP
Current Electrical Arrangement: 220/3/60/ Dual Voltage
Equipped With:
Combination Live and Dead Spindle Headstock
10" 4 Jaz Chuck
11" Face Plate
Removable Swing Type Internal Grinding Attachment
Power Handwheel Positioning
Rapid Power Wheelhead Positioning
Mechanical Micro-Swivel For Quick and Accurate taper Correction
(1) Center Rest
(4) Back Rests
(2) Cradle Type Work Supports
Table Locator
Dial Indicator
Table Type Diamond Holder for Dressing External and Internal Wheels