Manual positioner 1271

linear1-axisworm gear

Use: positioning adjustable on one axis with worm screw. Compatible with our Robomec structural system (see Handbook 4), the grooves offer the possibility of bracketing. State of supply Profile in anodised aluminium, trapeze screw and lead nut in steel, 1 anodised aluminium carriage, 1 black reinforced polyamide ratchet lever, galvanised steel nuts and bolts. Characteristics: Tr20 worm screw, pitch 4 (1 handwheel turn = 4 linear mm). Positioning accuracy: ±0.3 mm/300mm*. Operation: STEP-BY-STEP (NO continuous operation). Max. 120 rpm; max time: 1 min; on/off ratio=1/10 (max 10%). * the ACCURACY indicated is theoretical. Accuracy levels depend on the actual conditions of use and are affected by the accuracies of the kinematic chain - consisting of the handwheel/crank handle/revolution counter kit or any connection joints - and by the performance of the position control system (encoder, etc.).