Landis 2R UNIVERSAL CYLINDRICAL GRINDER

14" x 36" LANDIS 2R UNIVERSAL CYLINDRICAL GRINDER
Year: 1972

STANDARD CATALOG SPECIFICATIONS
Nominal work swings................................ 14"
Nominal distances between work centers............. 36"
Maximum work swing & diameter standard machine will grind with full size standard wheel........... . . . . . . . . 14 31/32"
Minimum diameter wheel to grind zero diameter work on centers.................................... . . . . 9 Degrees
Coolant tank capacity, gallons..................... 28
Hydraulic tank capacity, gallons................... 25 1/2
Height from floor to work centerline............... 42"
WORK CARRIAGE
Traverse speed, inches per minute.................. 2 to 240
Traverse per turn of hand wheel‑ slow.............. 0.100"
‑ fast.............. 1.000"
Center rest capacity............................... 1/4" ‑ 2"
Work rest capacity................................. 1/4" ‑ 4"
WHEELHEAD & WHEELFEED
Grinding wheel size................................ 14" x 2" x 5"
Grinding wheel head swivel range‑ upper............ 180 Deg.
lower............ 60 Deg. CW
30 Deg. CCW
Grinding wheel spindle speeds, RPM................. 2005‑2533
Automatic infeed at table reversal on dia..... 0.0002" to 0.004"
Maximum distance wheel centerline to work centerline....................................... 10 ‑ 15 1/2"
Minimum distance wheel centerline to work
centerline....................................... 1 1/2"
Work diameter reduction per revolution of
hand wheel....................................... 0.100"
Work diameter reduction per revolution of fine feed knob (Hydraulic infeed machines)....... . . . . . . . 0.001"
Maximum hydraulic feed on diameter for hydraulic infeed machines........................ . . . . . . . . 0.090"
Internal spindle speed, RPM...................... To be determined
HEADSTOCK & FOOTSTOCK
Head stock work center............................. #10 Jarno
Foot stock work center............................. # 6 Jarno
Foot stock center movement by...................... Lever only
Work speeds RPM ‑ Low Range........................ 30 to 150
‑ High Range....................... 120 to 600
Diameter hole through head stock spindle........... 1"
Head stock swivel range............................ 120 Degrees
Head stock spindle nose............................ 5A‑2
LENGTHS BETWEEN CENTERS ‑ 36"
Swivel table graduated, inches per foot............ 4 1/2"
Swivel table graduated, degrees included angle..... 20 Deg.
ELECTRIC MOTORS
Wheel drive motor.................................. 3 HP
Work drive motor................................... 1/3 HP
Hydraulic oil pump & generator drive motor......... 1/4 HP
Internal fixture motor............................. 1 HP
Wheel spindle lubrication pump motor............... 1/4 HP
EQUIPMENT & FEATURES
Hydraulic table travel
Micro feed
Pick feed
Tarry
Tail stock dresser