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
Keep your tool clamping system operating at its best with the OTT-JAKOB Power-Check 2, the industry’s gold standard for measuring drawbar pull force. Trusted by leading machine tool builders and maintenance teams, this compact, easy-to-use device ensures your clamping force is within specification—helping you prevent unexpected downtime.
| Key Features | |
| Accurate Pull Force Measurement | Real-time digital readout for quick, reliable results. |
| Wide Compatibility | Interchangeable spindle adapters for HSK, CAT/SK, KM, Big Plus, and Capto/PSC interfaces. |
| Simple Operation | Intuitive controls and ergonomic design for fast, hassle-free testing. |
| Data Logging & Reporting | Capture and transfer data for maintenance records and analysis. |
| Size | Indicating Range (kN) | Measuring Range | Possible Interfaces |
| – 5 kN | 0.1 – 5 | 0.5 – 5 | SK 10 …25 HSK E20, E25 |
| – 20 kN | 0.5 – 20 | 2.5 – 20 | SK 30, SK 40 HSK A32, A40, A50 |
| – 75 kN | 2 – 75 | 10 – 75 | SK 50 HSK A63, A80, A100 |
| – 200 kN ** | 5 – 200 | 25 – 200 | SK 60 HSK A125, A160 |
Regular pull-force testing identifies clamping force issues—like worn springs or dirty tapers—before they lead to costly downtime. By catching these problems early, you can schedule maintenance on your terms instead of reacting to unexpected failures.
Consistent monitoring with the Power-Check 2 ensures your drawbar and spindle components stay within OEM specifications, reducing wear and extending the life of your tool clamping system.
A properly functioning drawbar system is essential for safe and accurate machining. The Power-Check 2 provides confidence that your clamping force meets requirements, ensuring consistent part quality and operator safety.
In this video, Harold Goellner dives into the world of precision machining with a live demonstration of the OTT-JAKOB Power-Check 2 pull-force gauge. Discover how this device measures and monitors pull forces to ensure CNC machining accuracy.
Whether you're in manufacturing or quality control, join us as we explore why the Power-Check 2's pull-force test matters and how it helps deliver consistently precise results every time.
| Adapter Standard | OTT-JAKOB # | Tool Standard | Micro | 5 Kn | 20 Kn | 75 Kn | 200 Kn | |
|---|---|---|---|---|---|---|---|---|
| SK30 M16 X 1.5 | 9510158292 | DIN 69871/69872 | - | - | + | o | - | |
| SK30 M16 X 1.5 | 9510158392 | ANSI B5.50 | - | - | + | o | - | |
| SK30 M16 X 1.5 | 9510158592 | MAS 403-30° | - | - | + | o | - | |
| SK30 M16 X 1.5 | 9510158492 | MAS 403-45° | - | - | + | o | - | |
| SK40 M16 X 1.5 | 9510158692 | DIN 69871/69872 | - | - | + | o | - | |
| SK40 M16 X 1.5 | 9510158792 | ANSI B5.50 | - | - | + | o | - | |
| SK40 M16 X 1.5 | 9510158992 | MAS 403-30° | - | - | + | o | - | |
| SK40 M16 X 1.5 | 9510158892 | MAS 403-45° | - | - | + | o | - | |
| SK40 M16 X 1.5 | 9510169492 | MAS 403-0° | - | - | + | o | - | |
| SK50 M16 X 1.5 | 9510159492 | DIN 69871/69872 | - | - | - | + | - | |
| SK50 M16 X 1.5 | 9510159592 | ANSI B5.50 | - | - | - | + | - | |
| SK50 M16 X 1.5 | 9510159792 | MAS 403-30° | - | - | - | + | - | |
| SK50 M16 X 1.5 | 9510159692 | MAS 403-45° | - | - | - | + | - | |
| SK50 M16 X 1.5 | 9510166292 | MAS 403-0° | - | - | - | + | - | |
| SK60 M16 X 1.5 | 9510159892 | DIN 69871/69872 | - | - | - | + | - | |
| SK60 M16 X 1.5 | 9510159992 | ANSI B5.50 | - | - | - | + | - | |
| SK60 M16 X 1.5 | 9510160292 | MAS 403-30° | - | - | - | + | - | |
| SK60 M16 X 1.5 | 9510160192 | MAS 403-45° | - | - | - | + | - | |
| SK60 M35 X 1.5 | 9526004353 | DIN 69871/69872 | - | - | - | - | + | |
| SK60 M35 X 1.5 | 9526004354 | ANSI B5.50 | - | - | - | - | + | |
| SK60 M35 X 1.5 | 9526004356 | MAS 403-30° | - | - | - | - | + | |
| SK60 M35 X 1.5 | 9526004355 | MAS 403-45° | - | - | - | - | + | |
| HSK M8 X 0.5 | 9526003902 | EZ 15 | + | - | - | - | - | |
| HSK M8 X 0.5 | 9526003665 | E 16 | + | - | - | - | - | |
| HSK M8 X 0.5 | 9526003961 | E 20 | + | - | - | - | - | |
| HSK M16 X 1.5 | 9560167292 | E 20 | - | + | - | - | - | |
| HSK M16 X 1.5 | 9560006992 | E 25 | - | + | - | - | - | |
| HSK M16 X 1.5 | 9560007092 | A 32 / E 32 | - | - | + | o | - | |
| HSK M16 X 1.5 | 9560007092 | B 40 | - | - | - | o | - | |
| HSK M16 X 1.5 | 9560007192 | A 40 / E 40 | - | - | + | o | - | |
| HSK M16 X 1.5 | 9560007192 | B 50 / F 50 | - | - | - | o | - | |
| HSK M16 X 1.5 | 9560007292 | A 50 / E 50 | - | - | + | o | - | |
| HSK M16 X 1.5 | 9560007292 | B 63 / F 63 | - | - | - | o | - | |
| HSK M16 X 1.5 | 9560007392 | A 63 / E 63 | - | - | - | + | - | |
| HSK M16 X 1.5 | 9560007392 | B 80 / F 80 | - | - | - | + | - | |
| HSK M16 X 1.5 | 9560007492 | A 80 | - | - | - | + | - | |
| HSK M16 X 1.5 | 9560007492 | B 100 | - | - | - | + | - | |
| HSK M16 X 1.5 | 9560007592 | A 100 | - | - | - | + | - | |
| HSK M16 X 1.5 | 9560007592 | B 125 | - | - | - | + | - | |
| HSK M16 X 1.5 | 9560007692 | A 125 / B 160 | - | - | - | + | - | |
| HSK M35 X 1.5 | 9560232732 | A 100 / B 125 | - | - | - | - | + | |
| HSK M35 X 1.5 | 9560232832 | A 125 | - | - | - | - | + | |
| HSK M35 X 1.5 | 9560232832 | B 160 | - | - | - | - | + | |
| HSK M35 X 1.5 | 9560273132 | A 160 | - | - | - | - | + | |
| PSC Capto M16 X 1.5 | 9560228292 | C3 ISO / PSC 32 | - | - | + | o | - | |
| PSC Capto M16 X 1.5 | 9560148192 | C4 ISO / PSC 40 | - | - | - | + | - | |
| PSC Capto M16 X 1.5 | 9560148292 | C5 ISO / PSC 50 | - | - | - | + | - | |
| PSC Capto M16 X 1.5 | 9560126692 | C6 ISO / PSC 63 | - | - | - | + | - | |
| PSC Capto M16 X 1.5 | 9560148392 | C8 ISO / PSC 80 | - | - | - | + | - | |
| PSC Capto M35 X 1.5 | 9560292132 | C10 ISO / PSC 100 | - | - | - | - | + | |
| TS (KM™) M16 X 1,5 | 9560317932 | KM 32 ISO | - | - | + | o | - | |
| TS (KM™) M16 X 1,5 | 9560219192 | KM 40 ISO | - | - | - | + | - | |
| TS (KM™) M16 X 1,5 | 9560174192 | KM 50 ISO | - | - | - | + | - | |
| TS (KM™) M16 X 1,5 | 9560172492 | KM 63 ISO | - | - | - | + | - | |
| TS (KM™) M16 X 1,5 | 9560174292 | KM 80 ISO | - | - | - | + | - | |
| TS (KM™) M35 X 1.5 | 9560247792 | KM 100 ISO | - | - | - | - | + | |
| KM4X™ M16 X 1.5 | 9560300532 | KM4X 63 | - | - | - | + | - | |
| KM4X™ M35 X 1.5 | 9560257332 | KM4X 100 | - | - | - | - | + | |
| KM4X™ M35 X 1.5 | 9560315132 | KM4X 125 | - | - | - | - | + |
Each model below is routed to the best next step based on availability.
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.
