QCS Workholding LLC
10635 Tower Oaks Blvd.  Ste. E
Houston  TX   77070
Toll Free (888) 869-2424    Local (281) 664-1020   Fax  (281) 664-1026
mailto:workholding@hotmail.com

 

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Air Powered Front Mount 5C Dead Length Collet Chucks 
 

No Draw-Tube or Air Feed Tubes Required: for Lathes, Rotary Tables and Grinders: Series ATL206-5C

  • No Hydraulic System Required
  • No Draw Tube or Air Feed Tubes Restricting Spindle Bore
  • No Rear Cylinders and Cylinder Adapters
  • Low Cost
  • Easily Convert any Lathe or Grinder into a Production Machine
  • Ideal for Rotary Table Applications
  • Change from Collet Chuck to Standard Chuck Quick and Easy
  • High Speed 4000 RPM
  • High Accuracy Less Than .001 TIR
  • Repeats on Duplicate Parts Plus Minus .00015
  • Dead Length Design
  • For Best Accuracy Use High Quality Crawford Collets
  • Lever or Foot Pedal Actuated
  • Low Maintenance with Oil Mist Lubrication System
  • High Resistance to Coolant and Chip Penetration
  • Uses 5C Collets, Range 1/64" (.5mm) to 1-1/8" (27mm)
  • Available in A, D, L, 4 Degree, Threaded and Straight Recess Mounting
  Collet 
Chuck
ATL206-5C Specifications ATL206-5C
Collet Chuck Order No. with Mount:
ATL206-5C

Straight Recess Mount
Type A Mount
ATL206-5CA4
ATL206-5CA5
ATL206-5CA6
ATL206-5CA8

Type D Mount
ATL206-5CD3
ATL206-5CD4
ATL206-5CD5
ATL206-5CD6
ATL206-5CD8

Other Mounts
ATL206-5C43-21⁄4-8
ATL206-5C44-4-Taper
ATL206-5C45-23⁄16-10
ATL206-5C46-23⁄8-6

Collet Chuck Supplied with:
2 Filter Bars
2 Air Hoses
1 Fixing Bracket for Hoses
1 5C Collet Wrench
1 Hex Key
Mounting Bolts
Users Manual
A 168mm (6.61") Screw Hole Dia 9mm (0.35") x 4
B 130mm (5.12") Collet Type 5C Collets
C 26mm (1.02") Max. RPM 4000
D 5mm (0.20") Sleeve Stroke 4mm (0.16")
E 100mm (3.94") Air Pressure 3-8 kg/cm2 (42-114 psi)
F 55mm (2.17") Through Hole Dia 26mm (1.06")
G 106mm (4.17") Chuck Weight 10kg (22lbs)
H 147mm (5.79") Grip Force 10,500 lbs @ 100 PSI
NOTE: E shown is for model ATL206-5C Collet Chuck with no mounting plate.
Add 3/4" to the E dimension for mounting plate. This will vary slightly depending on the
mounting required. If an exact E dimension is required, consult factory.

OPTIONS: Order No: LEV100 Lever Control Package: (Includes: Lever Control, Line Filter, Lubricator and regulator.)


Call, Fax Or Email For Current Pricing
Toll Free (888) 869-2424   Fax (281) 664-1026
Email  
workholding@hotmail.copm

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