Download installation and maintenance manuals, order spare parts, and find tutorial videos to help with your chip conveyor installation and operation.
Download installation and maintenance manuals, order spare parts, and find tutorial videos to help with your chip conveyor installation and operation.
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Hennig Power Protection is a dedicated division specializing in custom-engineered generator enclosures, fuel systems, and power infrastructure for mission-critical applications across data centers, healthcare, telecommunications, and industrial facilities.
Precision machining, fabrication & welding services from our Rockford, IL facility. Complete manufacturing solutions with ISO-certified quality.
Precision machining for turbine...
Pallet delivery, robotic tending & software for lights-out production
CNC machining centers, lathes, grinders & multi-axis equipment
Safety systems & rod locks for hydraulic & mechanical presses
Engineered for high-torque, high-precision applications. Maintaining reliable tool retention under heavy loads reduces runout and improves part accuracy.
Polygon shank cone drawbars and grippers from OTT-JAKOB are engineered for high-torque, high-precision applications in shops that demand reliable tool retention under heavy loads. The polygonal interface ensures exact centering and maximum torque transmission, reducing runout and improving part accuracy. With a robust, maintenance-free design, these drawbars deliver consistent clamping force cycle after cycle, even in the most demanding machining environments.
| Key Features | |
| High Clamping Force with Compact Design | High Clamping Force with Compact Design |
| Excellent Tool Change Repeatability | The polygonal interface ensures accurate centering and repeatable tool positioning, maintaining precision after every tool change. |
| Modular Integration | Designed on OTT-JAKOB’s modular system, the PSC unit seamlessly integrates with spindles already using HSK or other interfaces—simplifying upgrades and replacements. |
| Simplified Spindle Assembly | The complete mounting group, including a clamping unit and spindle sleeve with connections for cleaning air and media supply, eliminates the need to machine the PSC contour in the spindle itself. |
| Long Service Life | DLC-coated gripper segments resist wear, extending the life of the clamping unit even in demanding production environments. |
| Central Coolant Compatibility | Supports a central coolant supply system, ensuring reliable cooling and efficient chip evacuation for modern machining. |
Supports both turning and milling operations, making it perfect for multi-axis and mill-turn machines.
Integrates seamlessly with OTT-JAKOB’s sensors and monitoring systems for fully automated tool changes and reliable performance.
Trusted by machine tool builders worldwide, OTT-JAKOB PSC clamping systems meet or exceed OEM standards for quality, precision, and reliability.
In the machining process, it can often be difficult for machinists to chase down the source of particular issues. Poor surface finish, rapid tool wear, taper corrosion, machine downtime, and tool breakage can each have multiple causes. However, there is one thing that can impact all of these: the pull-force of a spindle’s tool clamping system.
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Choosing the wrong tool clamping system partner can be a serious mistake. Old-school CNC machine tool clamping solutions may need extra maintenance, experience shorter lives, and can even be hazardous to operators. So, what do we recommend? OTT-JAKOB!
We’re all familiar with the products of Industry 4.0--it encompasses the smartphones in our pockets and tire pressure monitors in our cars. Learn how OTT-JAKOB is bringing the fourth industrial revolution to your spindle.
Both Hennig and its sister company, Advanced Machine & Engineering, now operate under the Hennig brand.
Same team. Same products. Same company. Different look.
Unifying the two brands under one name clarifies our offerings and makes them easier for you to navigate — one website, one team, one trusted partner.
