PM Bearings - RT-...-SR / KT-...-SR - Miniature Positioning Tables

Postioning Tables and Stages

Miniature Positioning Tables RT-...-SR

Manual driven 40 - 400 mm

PM's precision lead screw table type RT-..-SR are single-axis factory pre-loaded positioning tables for manual operation. The tables can be locked in every position using the clamping mechanism. They offer high-load carry capacity, high stability and first class running performances.

Material Table Bodies
Size 3: cast-steel, nickel plated finishing
Size 6, 9: cast-iron, nickel plated finishing

  • Incorporates precision crossed roller bearings for high stiffness.
  • Center driven by lead screw fitted with spring-loaded double nut, division on adjustable vernier ring 0.02 mm.
  • Stroke limited by endplates.
  • All mounting surfaces are precision ground.
  • One flank of the slide (the side opposite to the adjustment screws) is ground parallel to the linear bearings to serve as a Reference Face.
  • The table-top and table-base comes with threaded mounting holes according to a standard configuration.
  • Accepts mounting in all directions.
  • N/O needle roller bearings for higher loadings and moments available for RT-6-SR and RT-9-SR.
  • Precision ball screw, motor flange (Nema) and coupling.
  • Home/limit switches.
  • Protective bellows.
  • XY assembly is without intermediate plate. Please use model code KT.
  • Special customer design. (drawing required)
Notes by ordering
By standard items please specify by ordering the following:
1. Model no. and quantity.

Example: 1 piece table type RT-6150-SR



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PM Bearings - RT-...-SR / KT-...-SR