Cincinnati RK220-8 CNC Centerless Grinder
 
Model: RK220-8 CNC
Age: 2002 ®
Ref#: 32659
Category: Grinders, Centerless
 
Specifications:
 
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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