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
Hydraulic clamp rings provide a secure, friction-locked shaft-hub connection in a compact, easy-to-install design. Engineered for high torque transmission without backlash, they ensure reliable, vibration-resistant performance across a variety of mechanical and automation applications. With uniform force distribution and maintenance-friendly construction, these clamp rings are the ideal choice for achieving precise, repeatable shaft-hub connections in demanding industrial environments.
| Product ID | 3D CAD | Buy Online | øD | ød₁ | H | L | ød₂ (mm) | ød₃ (mm) | Area | Max Stroke | Clamp Force @ 1000 | Clamp Force @ 4000 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ACR-60 | 2.36 in (60 mm) | 0.563 in (14.3 mm) | 1.18 in (30 mm) | .31 in (8 mm) | 24 mm | 50 mm | 2.34 in² (1512 mm²) | 0.118 in (3 mm) | 2100 lbf (9.3 kN) | 8450 lbf (37.6 kN) | |||
| ACR-75 | 2.95 in (75 mm) | 0.642 in (16.3 mm) | 1.18 in (30 mm) | .31 in (8 mm) | 28 mm | 62 mm | 3.72 in² (2403 mm²) | 0.118 in (3 mm) | 3350 lbf (14.9 kN) | 13400 lbf (59.6 kN) | |||
| ACR-90 | 3.54 in (90 mm) | 0.799 in (20.3 mm) | 1.26 in (32 mm) | .31 in (8 mm) | 32 mm | 75 mm | 5.60 in² (3614 mm²) | 0.157 in (4 mm) | 5050 lbf (22.5 kN) | 20200 lbf (89.9 kN) | |||
| ACR-105 | 4.13 in (105 mm) | 0.965 in (24.5 mm) | 1.34 in (34 mm) | .39 in (10 mm) | 36 mm | 92 mm | 8.73 in² (5630 mm²) | 0.157 in (4 mm) | 7900 lbf (35.1 kN) | 31500 lbf (140.1 kN) | |||
| ACR-125 | 4.92 in (125 mm) | 1.201 in (30.5 mm) | 1.42 in (36 mm) | .39 in (10 mm) | 42 mm | 112 mm | 13.12 in² (8467 mm²) | 0.197 in (5 mm) | 11800 lbf (52.5 kN) | 47200 lbf (210.0 kN) | |||
| ACR-155 | 6.10 in (155 mm) | 1.673 in (42.5 mm) | 1.57 in (40 mm) | .39 in (10 mm) | 55 mm | 140 mm | 20.18 in² (13018 mm²) | 0.197 in (5 mm) | 18200 lbf (81.0 kN) | 72600 lbf (322.9 kN) |
Each model below is routed to the best next step based on availability.
SITEMA safety catchers have been evaluated according to OSHA Directive CPL 02-01-043. OSHA has determined that the SITEMA safety catcher meets all of the requirements of the directive.
When it comes to reliable and safe machine operation in severe environments, having the right components makes a significant difference. That's why we are excited to introduce the RCHX Exclusion Series Rod Lock — a hydraulically driven rod lock designed specifically for harsh conditions and submersible applications. This latest innovation is a modified version of the original AMLOK RCH Rod Lock, re-engineered to withstand the most demanding applications.
In the world of modern automation, there's a clear shift toward fully electric systems. Learn about the new electric safety brake from Sitema.
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.
