Cylinders

To purchase, or for more information

High Speed Through-Hole

Oil operated actuating cylinders with through-hole

All ATS cylinders have proper internal pilot operated check valves to work with the ATS in process High-Low control system
All ATS cylinders have proportional open and close piston areas to work with ATS in process High-Low control system for OD chucking
ATS cylinders have longer piston strokes to provide longer Ultimate Chuck jaw strokes required for proper use of hard top jaws
Select the ATS cylinder for your Ultimate Chuck that will give you the grip force required for your application:
- Maximum grip force for heavy work
- Controlled light grip force for fragile parts
Please contact us to assist you in selecting the proper cylinder and Ultimate Chuck for your application.

To purchase, or for more information

High Speed Non Through-Hole

Oil operated actuating cylinders without through-hole

All ATS cylinders have proper internal pilot operated check valves to work with the ATS in process High-Low control system
All ATS cylinders have proportional open and close piston areas to work with ATS in process High-Low control system for OD chucking
ATS cylinders have longer piston strokes to provide longer Ultimate Check jaw strokes required for proper use of hard top jaws
Select the ATS cylinder for your Ultimate Chuck that will give you the grip force required for your application:
- Maximum grip force for heavy work
- Controlled light grip force for fragile parts
Please contact us to assist you in selecting the proper cylinder and Ultimate Chuck for your application.

To purchase, or for more information

High-Low Hydraulic and Electric System

High-Low Control System
- Control Box
- Solenoid Valves
- Hose and Fitting Kit
- Stand
- Pressure Gauge
- Accumulator

High-Low Advantage
- Two different grip-forces in one automatic machining cycle
- Clamp at high grip force for roughing with full horsepower cuts
- Drop to low grip force (50%) automatically via M-code for less workpiece distortion during finish cuts
- Chuck does not open and workpiece is not released during drop to low grip force

Cylinders Dimensional Drawings

  
    High Speed Through Hole Cylinders
  

    Cylinder
Model*
    Max. Pull @ 570 PSI
    Piston Stroke
    Max. RPM
    For UC2 Model
  

    OVS 85
    4,500 lbs
    1.25”
    8000
    170
  

    OVS 150
    14,750 lbs.
    1.77”
    5500
    210
  

    OVS 200
    26,400 lbs.
    1.96”
    4500
    315
  

  
    High Speed Through Hole Cylinders
  

    Cylinder
Model*
    Thru
Hole
    Max. Pull @ 570 PSI
    Piston
Stroke
    Max
RPM
    For UC2
Model
  

    SZS-E 67-156
    2.63"
    13,790 lbs.
    1.38”
    5500
    210 - 265
  

    SZS-E 90-223
    3.54"
    19,220 lbs.
    1.38”
    4000
    265 - 315
  

*All OVS and SZS-E models except the OVS 85 are capable of in-process high-low chucking OD gripping only (Can ID grip, but not high-low.) All cylinders include stroke control switches and coolant collector.

High Low Control System:

Control Box
Solenoid Valves
Hose and Fitting Kit
Stand
Pressure Gage
Accumulator

High Low Advantage:

Two different grip-forces in one machining cycle
Work-piece is not released between pressure changes
Clamp at high pressure for full horse power cuts
Automatically reduce to low pressure to relax part for finishing
Done via M-Code without operator intervention

Note: For the above system, contact ATS Systems for additional costs if your machine does not have the required existing hydraulic cylinder control system or inhibit interface.