For an industrial application I am in need of the following stepper solution.
4x Stepper motor with threaded rod. Diameter ideally 20mm but availability (in NEMA 17) seems to be limited to 8mm(M8). Length/height about 350mm. Torque demand max 3Nm. Speed is not crucial for the application and can be standard. Precision (positioning) is important, though not specified yet.
4x Stepper motor drive (preferably with a cover, mountable in an electrical enclosure)
Power Supply AC/DC suited on the driver requirements also to be mounted in an enclosure.
Required cables between drive and motor.