Landis 34" x 120" Plain Cylindrical Grinder Nominal Work Swing…………34″ Distance Between Centers – Maximum…………120″ Work Carriage: – Traverse Speed…………2 – 144 IPM – Traverse Speed per Turn of Handwheel…………0.100″ (slow) & 0.500″ (fast) Wheelhead and Wheelfeed: – Grinding Wheel Size – 30" – Grinding Wheel Speeds…………668/1003 RPM – Hydraulic Rapid Infeed…………3.5″ (Max) 1.625″ (Min) Ranges: – Total Feed…………0.001″ on diameters 0 – 0.999″ – Fast Feed…………0.001″ on diameters 0 – 0.999″ – Medium Feed…………0.001″ on diameters 0 – 0.099″ – Microfeed…………0.001″ on diameters 0 – 0.009″ Rates: – Fast Feed…………0.0001 ips on diameters 0 – 0.0099″ – Medium Feed…………0.0001 ips on diameters 0 – 0.0099″ – Microfeed…………0.00001 ips on diameters 0 – 0.00099″ Traverse Grinding: – Increments at Table Reversal…………0.0001″ at diameters 0 – 0.0099 – Number of Sparkout Traverses…………0 – 9 Headstock and Tailstock: – Work Centers…………#14 Jarno – Tailstock Center Movement…………Lever and Handwheel – Work Speeds (dead spindle)…………30 – 48 – 75 – 150 RPM ** Raised From 20"