Ringfeder Power Transmission Group has expanded its offering of heavy-duty couplings with the acquisition of TSCHAN GmbH, a leading supplier of non-shiftable mechanical shaft couplings. TSCHAN couplings are used primarily in heavily-loaded, large-machine applications—including mining, offshore, construction, steel production, cement, pump, compressor and power generation. These heavy-duty couplings complement the precision couplings from Ringfeder’s GERWAH […]
Shaft Coupling Solves Resonance Problems in Ball Screws
Miki Pulley has introduced its Step-Flex Coupling for direct sale to OEM’s in North America. The Step-Flex is an altogether new class of shaft coupling. This design was conceived to eliminate resonance in stepper motor ball screw assemblies. The two part elastomer element combination dampens vibration caused by the actuator carrier struggling to find its […]
