Rotary Index Tables

ST Series Rotary Index Tables for Precision Positioning Applications

Rotary index tables provide precise intermittent motion and repeatable positioning for automated assembly, inspection, and material handling systems. Nidec Drive Technology America’s ST Series rotary index tables are engineered to deliver high rigidity, smooth motion, and reliable accuracy for servo-driven automation applications requiring controlled indexing and stable load handling.

Designed to support a wide range of inertia loads and motion requirements, ST Series solutions combine precision rotary table construction with advanced cam-driven mechanisms and rolling contact technology to minimize wear while maintaining exceptional positioning performance. Features such as large hollow shaft designs enable clean routing of cables and mechanical components, while heavy-duty bearing structures provide strong resistance to radial and tilting loads.

With programmable motion capability, low backlash performance, and compact system integration, ST Series rotary index tables improve machine dynamics, reduce settling time, and enhance overall automation efficiency across assembly systems, robotics tooling, and high-precision manufacturing environments.

Choosing the Right Rotary Index Table Solution

• STH Series — Designed for mid-range indexing applications requiring high rigidity and flexible integration.

• STR Series — Ultra-high precision indexing solution optimized for advanced servo-controlled motion systems.

Select an ST Series model below to explore specifications and available configurations.