Two-column linear table with ball bearings or with sliding system

Use: Accurate unit adjustment and positioning with medium to light loads, carriage sliding with ball bushings or sliding movement (see table).

Material head in black anodised aluminium, carriages in black anodised aluminium, sliding column in ground and chrome-plated C45 steel (version with sliding bushes) or hardened, ground and chrome-plated Cf53 steel (version with ball bushings), metric screw in phosphated steel or trapeze screw in AVP phosphated steel, lead nut in brass or AVP phosphated steel, bushing with external ring in hardened steel, bushing in steel.

Characteristics:

- version with ball bushings:

high accuracy, low load capacity;

- version with sliding bushings:

medium accuracy, medium load capacity.

Worm screw, Tr20 pitch 4 (1 turn = 4 linear mm)

M20 worm screw, pitch 2.5 (1 turn = 2.5 linear mm)

Standard pack: 1 piece.

Operation: STEP BY STEP (continuous operation inadvisable)

Max. 120 rpm; max time: 1 min; on/off ratio=1/10 (max 10%).