Use: positioning adjustable on one axis with worm screw for frequent adjustments.
State of supply 1 steel column in nickel-plated steel (electrolytic nickel-plating) or AISI304 stainless steel (see table), steel trapeze screws and bronze lead nuts, steel ball bearings, 1 RAL 9006 grey aluminium carriage, galvanised steel nuts and bolts.
Characteristics: Tr16 worm screw, pitch 4 (1 handwheel turn = 4 linear mm).
Carriage play: 0.5°.
Play is eliminated when fitted in pairs of two positioners, or by combining it with a linear guide for precision and load bearing.
Operation: STEP-BY-STEP (NOcontinuous operation).
Max. 120 rpm; max time: 1 (min; on/off ratio=1/10 (max 10%).