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
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Air Powered Front Mount B60 Dead Length Collet Chucks 
 

No Draw-Tube or Air Feed Tubes Required: for Lathes, Rotary Tables and Grinders: Series ATL208-B60

  • 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 2500 RPM
  • High Accuracy Less Than .001 TIR
  • Repeats on Duplicate Parts Plus Minus .0002
  • 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 B60 Collets, Range 1/16" (1mm) to 2-3/8" (60.5mm)
  • Available in A, D, L, 4 Degree, Threaded and Straight Recess Mounting
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  Collet Chuck ATL208-B60 Specifications ATL208-B60
Collet Chuck Order No. with Mount:
ATL208-B60

Straight Recess Mount
Type A Mount
ATL208-B60A5
ATL208-B60A6
ATL208-B60A8

Type D Mount
ATL208-B60D4
ATL208-B60D5
ATL208-B60D6
ATL208-B60D8

Collet Chuck Supplied with:
2 Filter Bars
2 Air Hoses
1 Fixing Bracket for Hoses
1 Hex Key
Mounting Bolts
Users Manual
A
207mm (8.15")
Screw Hole Dia
11mm (0.43") x 3 - M10 xP1.5 x "
B
170mm (6.69")
Collet Type
B60 Collets
C
60.5mm (2.37")
Max. RPM
2500
D
5mm (0.20")
Sleeve Stroke
4mm (0.16")
E
148mm (5.83")
Air Pressure
3-8 kg/cm2 (42-114 psi)
F
86mm (3.39")
Through Hole Dia
65mm (2.375")
G
168mm (6.61")
Chuck Weight
18 kg (42.6lbs)
H
186mm (7.32")
Grip Force
15,950 lbs @ 100 PSI
NOTE: E shown is for model ATL208-B60 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.)
Order No: FOT200 Foot Pedal Control Package: (Includes: Foot Pedal, Line Filter, Lubricator and regulator.)


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Toll Free (888) 869-2424   Fax (281) 664-1026
Email  
workholding@hotmail.copm

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