Product Description

Atlas Air Powered Front Mount 5C Dead Length Collet Chucks/Fixtures

No Draw-Tube Or Air Feed Tubes Required For Lathes, Rotary Tables And Grinders: Series ATL206-5C

Collet Chuck Order No. with Mount:

ATL206-5C Flat Back

Straight Recess Mount
American Standard Spindle Mount

American Cam Lock Spindle Mount

Other Mounts
ATL206-5C43 2-1/4″-8
ATL206-5C44 4° Taper
ATL206-5C45 2-3/16″-10
ATL206-5C46 2-3/8″-6

  • 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 5000 RPM
  • High Accuracy Less Then .001″ TIR
  • Repeats on Duplicate Parts Plus Minus .00015″
  • Dead Length Design
  • For Best Accuracy Use High Quality Hardinge® Dead Length 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

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.
Select: No Controller If you want to provide your own controls.

Collet Chuck ATL206-5C Specifications ATL206-5C
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 5000
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 (22Ibs)
H 147mm (5.79″) Grip Force 10,500 lbs @ 100 PSI

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

Click here for Atlas 16C Air Powered Collet Chucks

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, CALL ROVI PRODUCTS (800) 423-5145


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