Electro-Mechanical Lever for Monochromator Grating Mechanical lever action was pulled from a Jobin Yvon/ISA monochromator, where it was used to rotate the grating via motors. Wire leads suggest that at least part of the design can be made electro-mechanical. Comes as shown.
This is a rebuilt(new bearings) assembly off a Pioneer machine. It will fit others but I'm just not sure which ones. This unit has a 1" shaft with 3/4" threaded tip, 8 3/4" pulley.
SPINDLE PULLEY NOT MOTOR! REF 5 1/4, 4 1/4, 3 1/16, 2 1/8 STEPS FOR 1/2" BELT RODE ON 5/8 SHAFT WITH DOUBLE KEY SPLINE THIS PULLEY IS IN VERY NICE CONDITION THRU-OUT REMOVED DISH PLATE AND BEARING STILL SPINS FREELY HAS "SPIT" SOME GREASE OVER THE YEARS. GOOD SPLINE KEYS.
Up for sale is a 1997 Charmilles Roboform 20 electrical discharge machine (EDM) with a 4 position tool changer. I purchased this machine about 4 years ago and it has only been used about 10-20 hours per week at the most since then. I do not remember the hours of run time on the machine, but I do recall it was fairly low.
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