<div class="full-description"> <p><strong>Material</strong> <ul> <li><strong>Hub</strong>: Aluminium A2017 with anodised coating.</li> <li><strong>Disc</strong>: Stainless Steel (SUS301).</li> <li><strong>Pin</strong>: Stainless Steel (SUS303).</li> <li><strong>Collar</strong>: Stainless Steel (SUS303).</li> <li><strong>Cap Screw</strong>: SCM435, black oxide coating.</li> </ul> <strong>Performance</strong> <ul> <li><strong>Maximum Temperature</strong>: +100°C Approx.</li> </ul> <p><strong>Features</strong></p> <ul> <li>For use with stepper motors.</li> <li>Zero backlash.</li> <li>Very good high torsional stiffness and torque properties.</li> <li>Identical clockwise & anti-clockwise rotational characteristics.</li> <li>Double stainless discs absorb angular misalignment and shaft end play (parallel misalignment not absorbed).</li> <li>Maintenance free, excellent resistance to oil and chemicals.</li> <li>Capscrews supplied. Stock cap screws may be replaced with Stainless Steel screws.</li> <li>Recommended tolerances on shaft diameters is h6 and h7.</li> <li>Minimal effect on response in static torsional stiffness caused by temperature, though operating at high temperatures may lead to misalignment due to shaft distorsion or elongation from thermal expansion.</li> </ul> <p><strong>Notes</strong>:<br /> Adjustment of rated and maximum torque specifications for load fluctuations is not required.<br /> Moment of inertia is based on maximum shaft bores.</p> </div>