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LAPPING MACHINES (Lappers)

20" Peter Wolters, #AC-500, double sided, 3-motor, vari-freq.drive, probe, slurry, '94, #47091

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General Specifications


Plate" Dia.: 20.0" Dia.
Manufacturer: Peter Wolters
Model: AC-500
Stock #: 47091
Price: Request a Price

Dealer Information
Liberty Machinery Co
111 Schelter Rd
Lincolnshire, IL 60069
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Contact: Peter Sonneborn
Tel: 847-276-2761
Fax: 847-276-2762
Email: sales@libertymachinery.com
  
Gold Level Dealer Since 1996
Website: www.libertymachinery.com

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Detailed Product Description


Serial No. 220
New - 1994
Order No. 21408

SPECIFICATIONS:
Working Wheel Dimensions:
External Diameter...............................................475mm (18.7")
Annular Width....................................................150mm (5.9")
Thickness........................................................50mm (1.96")
Wheel Spacing....................................................45mm (1.77")
Wheel Wear...............................................Down to 20mm (0.78")
Epicyclic Workholder Drive System Size.............................48 TF 18/5
Workpiece Carrier Size...................................................T 18
Pneumatic:
Load - Maximum.............................250 daN (562 Lbs.) Steplessly Adj.
Compressed Air Supply - Minimum.......................5 bar (73 psi) Required
Compressed Air Consumption - Approximate.....................8 LPM (0.28 CFM)
Drive of Upper Working Wheel:
Type.............................................Danfoss Variable Freq. Drive
Motor Power - Maximum..........................................1.4kW (1.87HP)
Speeds....................................................Variable to 120 RPM
Direction of Rotation...............................................Clockwise
Drive of Lower Working Wheel:
Type.............................................Danfoss Variable Freq. Drive
Motor Power - Maximum..........................................1.4kW (1.87HP)
Speeds....................................................Variable to 106 RPM
Direction of Rotation...........................Clockwise or Counterclockwise
Workpiece Drive:
Type.............................................Danfoss Variable Freq. Drive
Motor Power - Maximum...........................................0.9kW (1.2HP)
Speeds.....................................................Variable to 67 RPM
Direction of Rotation...........................Clockwise or Counterclockwise
Drive of Tilting Device:
Type...............................................Worm Gearbox & Motor Brake
Motor Power...................................................0.25KW (0.33HP)
Speeds................................................................2.6 RPM
Electrics...............................................480V / 3 Phase / 60Hz
Control Voltage.................................................110V / 24V DC
Approximate Weight.........................................900 kg (1984 Lbs.)

EQUIPPED WITH:
Epicyclic Workholder Drive System
Measuring Control Unit & Set Point Generator
Tilting Arm for Parts Removal
Danfoss Variable Speed Drives
Slurry Stainless Steel Tank
Books, Manual and Drawings

*Preliminary Specifications Subject to Verification.