M063-FD06U
The M063-FD06U from Danaher features a supply voltage of 5 VDC and a maximum slew speed of 15,000 rpm. Part of the Slo-Syn Stepping Motors series, it delivers acceleration up to 100,000 rad/sec^2 and weighs 2.1 ounces. It offers dual-channel quadrature output and a bearing life of 2e9 revolutions.
It has two #4-40 mounting holes on a 1.812 in bolt circle and bore size options of 0.250 or 0.375 in. The moment of inertia is 2.6 to 5.0 x10^-4 oz-in-sec^2. Its compact design suits space-constrained automation systems.