In a new video from Ringfeder, the company explores the types of couplings that excel in crane and hoist applications. Ideal for heavy-duty equipment, barrel couplings are highly robust and torsionally stiff. They also compensate for misalignment and are easy to assemble. The Ringfeder offering includes bore sizes up to 550 millimeters and torques up […]
Ringfeder elastomer jaw couplings
The rotationally resilient couplings of the RINGFEDER series GWE, TNM, TNS, and TNB are puncture-proof and flexible in all directions and therefore compensate for angular, parallel, and axial shaft misalignments of the connected machines. Misalignments can be caused for example by inaccurate assembly, heat movements, or settling phenomena. Avoiding torsional vibration By virtue of the […]
End-to-end coupling solutions for cranes and hoists
When it comes to gearbox coupling applications, some misalignment is unavoidable. This is especially true for cranes and hoists due to their very heavy loads. Fortunately, you can manage misalignment by choosing the right couplings. Here are some of your options specifically for cranes and hoists. Connecting the Gearbox and Cable Drum Recommended for crane-lifting […]
Ringfeder locking assemblies help vacuum pumps in pharmaceutical industries
Of the wide variety of equipment used by the pharmaceutical industry, vacuum pumps are predominant. They are used in research labs and large-scale production units of bulk drugs, active pharmaceutical ingredients, (API) and by intermediates manufacturers. Various pharmaceutical processes, including degassing, vacuum distillation, crystallization, drying, freeze-drying, and sterilization use vacuum pumps. These vacuum pumps ensure […]
Ringfeder couplings for advanced motion control
Check out Ringfeder’s latest video to learn more about its best-of-class coupling solutions for advanced motion control applications, including surgical robots, semiconductor equipment, lab automation, and industrial robots. Used in high-accuracy applications, our elastomer jaw couplings dampen vibration and compensate for radial, axial and angular misalignment. Another option is the company’s metal bellows couplings, which […]
RINGFEDER locking assemblies RfN 7005
Simple and quick assembly and disassembly, complete freedom from maintenance and wear, absolutely backlash-free power transmission: RINGFEDER Locking Assemblies are friction-locked shaft-hub connections manufactured to the highest quality standards. They are suitable for the precise fastening of all types of hubs, e.g. toothed gears, running wheels, and chain sprockets, levers, cam discs, belt and brake […]
Ringfeder couplings for advanced motion control systems
Users already know the important role Ringfeder couplings play in heavy-duty equipment, from cranes and hoists to pumps and compressors. But coupling can also make or break applications requiring advanced, precision motion control — like surgical robots, medical device manufacturing, medical imaging, lab automation, semiconductor equipment, and industrial robots. A Rundown of Ringfeder Couplings When […]
How to save installation time and cut costs with Smart-Lock
For quick, economical gearbox shaft connections, there is the Smart-Lock system, which combines Ringfeder’s Shrink Disc technology with adaptor bushings. In each Smart-Lock set, the cylindrical bushings mate with the solid shaft’s outside diameter and the hollow shaft’s inside diameter. The Shrink Disc locks all components together — creating a perfect hollow shaft connection every […]
How to install a Ringfeder Smart‑Lock
Ringfeder’s Smart-Lock system combines its proven Shrink Disc technology with a set of adaptor bushings — making gearbox shaft connections a breeze. Before Smart-Lock, solid shaft outside diameters and hollow shaft inside diameters needed to be precision machined to exact dimensional tolerances and finishes. Smart-Lock compensates for clearances up to 0.2 millimeters — eliminating the […]
Ringfeder launches new website and consolidates brands
Ringfeder has announced the launch of its new website, which features the same technologies — but now all under the Ringfeder name. By consolidating its brands—ECOLOC, TSCHAN and GERWAH—the company says it can provide users with a simpler, more streamlined product portfolio, enabling the selection of the power transmission device that best fits your needs. […]
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