The SP MINI 92-70 Vario Power Pack stepper motor power stage with built-in power supply for wall mounting is available in a power range up to 200W. A power stage to drive two-phase stepper motors is available, and the vario flat housing may be used in switching cabinets, where it can be mounted flat onto a wall or standing off the wall. Screw-type connectors for mains and motor connectors as well as the Sub-D-type connector for control signals are useful for wiring the unit.
Phytron Inc., 1345 Main St., Waltham, MA 02154, FAX (781) 647-3526.
Industrial workplaces are governed by OSHA rules, but this isn’t to say that rules are always followed. While injuries happen on production floors for a variety of reasons, of the top 10 OSHA rules that are most often ignored in industrial settings, two directly involve machine design: lockout/tagout procedures (LO/TO) and machine guarding.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.