Cincinnati RK220-8, Fanuc 18i-T CNC, 4.5" Dia., 20 HP, 24" Wheel, 14" Regulating Wheel, 1992, Rebuilt 2002, #32659

Manufacturer

CINCINNATI

Category

Grinding Machines

Type

GRINDERS, CENTERLESS

Stock

32659

Model

RK220-8

Dealer Location

New York

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Spec Sheet

FEATURES:
Fanuc 18i-T CNC Control
Grinding & Regulating Wheel Dressers
Infeed Capability
Single Axis Slide Drive
SBS Model SB-5500 Balancing System
Etamic Part Conveyor System
Rebuilt & Retrofit 2002

CAPACITIES:
Maximum Workpiece Diameter ............ 4.5"
Minimum Workpiece Diameter ............ 0.060"

GRINDING WHEEL:
Maximum New Wheel Diameter ............ 24"
Minimum Worn Wheel Diameter ........... 17"
Maximum Wheel Width ................... 10"
Mounting Hole Diameter ................ 12"

GRINDING WHEEL:
Surface Speed With Max. Dia. Wheel .... 8500 FPM
Grinding Wheel Speed .................. 1800 RPM with 256T Frame
Grinding Wheel Drive Motor ............ 20 HP

REGULATING WHEEL:
Maximum New Wheel Diameter ............ 14"
Minimum Worn Wheel Diameter ........... 11"
Mounting Hole Diameter ................ 6"
Maximum Width Without Cobore .......... 8"
Maximum Width With Cobore ............. 10"
Range Of RPM During Dressing .......... 0-300 RPM
Surface Speed ......................... 0-1100 FPM
Servo Drive Motor ..................... 14 N-m
Housing Swivel (Workfeed Angle) ....... + 8 DEG TO -

SWIVEL PLATE:
Swivel To Front Measured To Adjustor .. 0.50"
Swivel To Front Measured To Adjustor .. 0.50"

UPPER & LOWER SLIDE:
Upper Slide Maximum Travel ............ 9.05"
Lower Slide Maximum Travel ............ 5.27"
Upper & Lower Slide Clamps (2) Each ... Manual

MACHINE WEIGHT & ELECTRICS:
Approximate Machine Weight ............ 22,500 LBS
Electrics ............................. 480V/3/60

EQUIPPED WITH:
Fanuc 18i-T CNC Control
Grinding Wheel Dresser
Regulating Wheel Dresser
Infeed Capability
Single Axis Slide Drive
SBS Model SB-5500 Balancing System
Etamic Part Conveyor System
Hydraulic System
Lube System
Manuals

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