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Cylinder Integrated Diaphragm Chucks
Untitled Document

It becomes very easy to set up your precise chucking system by using the Atlas ATL100 series Cylinder-integrated Diaphragm Chuck. ATL100's built-in air cylinder eliminates the needs for installing an additional air cylinder in the back of the spindle, or tailor-making any air tubes. ATL100's front-mounting design, assembling a super precision chucking system has never been easier.

Atlas Precision advanced air cylinder technology that minimizes air leakage by the unique air containing design and by largely decreasing the clearance between the rotary and the stationary parts of the cylinder down to 0.005mm (0.0002"). This technology allows building an open center air cylinder into the diaphragm chuck.

ATL100 uses our patented diaphragm chucking technology. The super precision chucking repeatability is within 0.002mm (0.00008"), plus its gentle clamping force, making this chuck a perfect solution for any accuracy-critical and fragile material machining tasks. Send us your sample and or drawing and we will machine 1 set at no additional charge or buy Soft Blank Jaws and machine in your facility.

  • A Chucking Repeatability is within 0.002mm (0.00008")
  • Air Cylinder is integrated into the chuck body: no cylinder or draw tube is needed
  • Real front-mounted design allows easy installation and operation
  • Complete through-hole is reserved for bar machining, no limitation caused by a draw tube or an air feeder
  • Highly-sealed chuck body helps protect cutting chips, dust or coolant fluid from entering
  • Gentle and precise clamping: suitable for fragile or thin parts machining
  • No sliding parts to wear out ensures a longer product life
  • Low maintenance is required
  • Oil-mist air lubricated, the chuck generates very low heat under long period operation
  • Clamping force is proportional to input air pressure, easy adjustment

Table Test

Dimensional Data
Model No.
ATL104ATL105ATL106ATL107
A
mm/in25 75/19725 75/17925 125/32725 65/163
B
mm/in25 25/5925 25/6925 75/19725 9/23
C
mm/in25252525
D
mm/in25 25/3925 25/5725 5/1125 25/59
E
mm/in25 25/6925 75/19725 25/6425 25/63
F
mm/in25 125/32325 175/45325 75/19325 275/677
G
mm/in25 75/19125 75/17925 275/65725 75/194
H
mm/in25 125/28725 13/3525 3/825 25/59
I
mm/inN/AM8 x 3M10 x 3M10 x 3
J
mm/in7.0x4/.28x49.0x3/.35x311.5x3/.45x311.5x3+M10xP15x3
Maximum speed
rpm5500475033502500
Air pressure
kg-cm2/psi 0.5-7/7-1000.5-7/7-1000.5-7/7-1000.5-7/7-100
*Stroke per jaw
mm/in 25252525
Chuck capacity (through hole)
mm/in256 16/3925 25/5725 5/1125 25/59
Chuck capacity (none-through hole)
mm/in25 25/5925 75/19725 25/6325 25/61
Weight
kg/lbs5/115/115/11180/397
Blank Jaws for ATL100 Series Air Diaphragm Chucks
Suitable Diaphragm Chucks Soft Jaws A B C D F G H Segments
ALT104 JD-60 65mm 52mm 45mm 32mm 12mm 4.0mm 4.5mm 6
2.56" 2.05" 1.77" 1.26" 0.47" 0.16" 0.18"
ALT105 JD-70 75mm 60mm 50mm 37mm 14mm 5.0mm 5.0mm 6
2.95" 2.36" 1.97" 1.46" 0.55" 0.20" 0.20"
ALT106 JD-100 105mm 90mm 80.2mm 65mm 14mm 5.5mm 5.0mm 6
4.13" 3.54" 3.16" 2.56" 0.55" 0.22" 0.20"
ALT107 JD-70 147mm 132mm 120mm 100mm 18mm 6mm 6.5mm 6
5.79" 5.20" 4.72" 3.94" 0.17" 0.24" 0.26" 6