--- title: Through Hole & Non Through-Hole Cylinder Systems | atssystems.us description: We offer non-through-hole and high speed through-hole features with maximum grip force for heavy work and a controlled light grip force for fragile parts. --- [Skip to content](https://www.atssystems.us/cylinder-systems#main-content) [mailto:atssales@forkardthardinge.com](mailto:atssales@forkardthardinge.com) [Service Request](https://www.atssystems.us/service-request?hsLang=en) [Parts Request](https://www.atssystems.us/parts-request?hsLang=en) [Equipment Quote](https://www.atssystems.us/equipment-quote?hsLang=en) 800.321.1833 | atssales@forkardthardinge.com See Our Machine Tool Accessories and Solutions [![ATS Systems](https://www.atssystems.us/hs-fs/hubfs/ATS%203CLR-1.png?width=113&height=57&name=ATS%203CLR-1.png)](https://www.atssystems.us/?hsLang=en) - Products Show submenu for Products - Automation Show submenu for Automation - [Robotic Cells](https://www.atssystems.us/robotic-cells) - [Rotary Tables](https://www.atssystems.us/rotary-tables) - [Bar Feeders](https://www.atssystems.us/barfeeder) - Coolant Management Systems Show submenu for Coolant Management Systems - [CoolJet High Pressure](https://www.atssystems.us/cooljet-high-pressure) - [Filtration Systems](https://www.atssystems.us/filtration-systems) - [Coolant Chiller](https://www.atssystems.us/coolant-chiller) - [CoolVac – Chip & Sludge Vacuum](https://www.atssystems.us/coolvac) - Workholding Show submenu for Workholding - [Air Chucks](https://www.atssystems.us/bp-air-chucks) - [Collet Chucks](https://www.atssystems.us/collet-chucks) - [Cylinder Systems](https://www.atssystems.us/cylinder-systems) - [Steadyrests](https://www.atssystems.us/steadyrests) - [Insights](https://insights.atssystems.us/) - [Video Library](https://www.atssystems.us/video-library) - [Contact Us](https://www.atssystems.us/contact) Open main navigation Close main navigation - Products Show submenu for Products - Automation Show submenu for Automation - [Robotic Cells](https://www.atssystems.us/robotic-cells) - [Rotary Tables](https://www.atssystems.us/rotary-tables) - [Bar Feeders](https://www.atssystems.us/barfeeder) - Coolant Management Systems Show submenu for Coolant Management Systems - [CoolJet High Pressure](https://www.atssystems.us/cooljet-high-pressure) - [Filtration Systems](https://www.atssystems.us/filtration-systems) - [Coolant Chiller](https://www.atssystems.us/coolant-chiller) - [CoolVac – Chip & Sludge Vacuum](https://www.atssystems.us/coolvac) - Workholding Show submenu for Workholding - [Air Chucks](https://www.atssystems.us/bp-air-chucks) - [Collet Chucks](https://www.atssystems.us/collet-chucks) - [Cylinder Systems](https://www.atssystems.us/cylinder-systems) - [Steadyrests](https://www.atssystems.us/steadyrests) - [Insights](https://insights.atssystems.us/) - [Video Library](https://www.atssystems.us/video-library) - [Contact Us](https://www.atssystems.us/contact) # CYLINDER SYSTEMS ![High Speed Through-Hole](https://www.atssystems.us/hs-fs/hubfs/hole.png?width=500&height=500&name=hole.png "High Speed Through-Hole") ### High Speed Non 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: - Please contact us to assist you in selecting the proper cylinder and Ultimate Chuck for your application. [Request Cylinder Quote](https://www.atssystems.us/equipment-quote?hsLang=en) #### High Speed Cylinder w/ Closed Center Models & Specifications | **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 Cylinder w/ Through Hole Models & Specifications | **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** | ### High Speed Through-Hole Features ### 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: - Please contact us to assist you in selecting the proper cylinder and Ultimate Chuck for your application. ![High Speed Non Through-Hole](https://www.atssystems.us/hs-fs/hubfs/non%20hole.png?width=500&height=500&name=non%20hole.png "High Speed Non Through-Hole") [Request Cylinder Quote](https://www.atssystems.us/equipment-quote?hsLang=en) ![High-Low Hydraulic and Electric System](https://www.atssystems.us/hs-fs/hubfs/Copy%20of%20Copy%20of%20Copy%20of%20AUTOMATION%20(7).png?width=500&height=500&name=Copy%20of%20Copy%20of%20Copy%20of%20AUTOMATION%20(7).png "High-Low Hydraulic and Electric System") ### High-Low Hydraulic and Electric System Features - High-Low Control System - Control Box - Accumulator - Solenoid Valves - Hose and Fitting Kit - Stand - Pressure Gauge - 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 [Request High-Low Quote](https://www.atssystems.us/equipment-quote?hsLang=en) [RMA/Warranty Terms & Conditions](https://www.atssystems.us/hubfs/ATS%20SYSTEMS%20RMA%20WARRANTY%20TERMS%20AND%20CONDITIONS%202025%20-%20OPTIMIZED%20FOR%20WEB.pdf?hsLang=en) [![ATS Systems](https://www.atssystems.us/hs-fs/hubfs/ATS%203CLR-1.png?width=113&height=57&name=ATS%203CLR-1.png "ATS Systems")](https://www.atssystems.us/?hsLang=en) ATS Systems, driven by Forkardt Hardinge is a leading national machine tool accessories and automation supplier delivering reliable solutions with unwavering support that increases manufacturing productivity and throughput leading to profitable results for its customers.   [About Us](https://www.atssystems.us/about-us?hsLang=en)[Insights](https://insights.atssystems.us?hsLang=en) [International Dealers](https://www.atssystems.us/international-dealers?hsLang=en) ##### [Contact us](https://www.atssystems.us/contact?hsLang=en) [800.321.1833](tel:8003211833)  [atssales@forkardthardinge.com](mailto:atssales@forkardthardinge.com)  [facebook-f icon](https://www.facebook.com/ATS.Systems.US) [linkedin-in icon](https://www.linkedin.com/company/ats-systems-us/) [Twitter icon](https://twitter.com/Ats_Systems_) ATS supports machine shops and manufacturing plants worldwide offering best-in-class workholding solutions, custom design, automation, coolant systems, and parts and services embracing productivity challenges the market presents.  ##### Copyright © 2026, Forkardt Hardinge ---