10" X 20" LANDIS #1R UNIVERSAL CYLINDRICAL GRINDER

Nominal work swing 10"
Nominal distance between work centers 20"
Maximum diameter work standard machine will grind with
full size standard wheel 10 7/8"
Minimum diameter wheel to grind zero diameter work on centers10 1/2"
Traverse speed 2 - 240 IPM
Carriage traverse per turn of handwheel 0.200"
Swivel table graduated - inches per foot 4"
Swivel table graduated degrees including angle 20 degrees
Grinding wheel size - standard 12" x 1" x 5"
Grinding wheel - maximum width 1 1/2"
Grinding wheel spindle speeds 2000 & 2530 RPM
Grinding wheel - minimum diameter of worn wheel 7.5"
Maximum distance wheel centerline to work centerline -
for machines with hand wheelfeed 11 1/2"
for machine with hydraulic infeed 12 1/2
Minimum distance wheel centerline to work centerline with
foot stock removed 3 1/2"
Work diameter reduction -
per revolution of handwheel 0.100"
per revolution of fine feed knob 0.001"
Minimum feed graduations on diameter 0.000050"
Maximum hydraulic infeed - on diameter - for machines
with hydraulic infeed 0.090"
Rapid infeed stroke for machines with hydraulic infeed 1"

Grinding wheelhead swivel range 90 degrees each way
Headstock work center #10 Jarno
Footstock work center #6 Jarno
Headstock swivel range 120 degrees
Work speeds (6) 60 - 600 RPM
Diameter hole thru spindle 1"
Headstock spindle nose 5A2
Floor space required 106" x 50"
Coolant tank capacity 19 gallons
Hydraulic tank capacity 9 1/4 gallons
Height from floor to work centerline 41 3/4"

MOTOR SPECIFICATIONS

3 HP 3/60/220/440 Wheel drive motor
1/4 HP 3/60/220/440 Work drive motor
1/4 HP 3/60/220/440 Wheel lubrication motor
1/10 HP 3/60/220/440 Coolant pump motor
1 HP 3/60/220/440 Hydraulic pump motor for machines with
hydraulic traverse and/or hydraulic infeed