NBL precision no backlash type
The Flexible Jaw Coupling is suitable for connecting the transmission shafts of two coaxial lines. It is widely used in CNC machine tools, CNC lathes, CNC milling machines, engraving machines, metallurgical machinery, mining machinery, lifting machinery, petroleum machinery, chemical machinery, and transportation machinery. Processing centres, light industrial machinery, water pumps, textile machinery, fans, etc.
- The NBL series curved jaw coupling offers zero backlash capability in a 3-piece design.
- The coupling is provided and assembled under prestress. The series can be used in a variety of different applications requiring precision and accuracy.
- The series spider features a straight centre of the spider tooth, providing higher stiffness due to coupling progress.
- The crowning of the ends of the spider legs allows for misalignment, while the curved jaws and solid spider centre provide high-speed capability.
- The hub's jaws and spider legs' legs are chamfered to provide easy assembly. The series coupling design also allows blind assembly in tight spaces. Raised spider dots on the spider's legs ensure proper spacing of hubs and spiders. Proper coupling installation can provide isolation of electrical currents. Check the CL dimension to ensure proper spacing between spiders and hubs.
Its rigidity and damping performance greatly improved the drive system's dynamic feature. - The series coupling has spiders available in four different shore hardnesses, each spider offers benefits for different vibratory, environment and torsional transmission requirments.
- To learn more, click here. SPIDER COUPLING
