Rotary Stages

The PM-DD servo motor is designed to provide high torque and high accuracy. Tapped mounting holes and a hollow through bore allow this robust motor to be used in a variety of applications that require the load to be attached directly to the motor. By eliminating the use of couplings or belts, the load can be driven in a smooth, nearly frictionless motion with no backlash.

The mPR series is a miniature precision rotary stage that has been engineered to deliver a combination of modularity, flexibility, and performance in an extremely compact package. Two form factors of 80mm and 104mm diameter mount easily on top of small linear motion axes for building complete multi-axis motion systems. The standard mPR series features include:

VDT Series Rotary Tables

Wittenstein’s VDT+, flange version of the alpha servo worm gear offers unique variety for new applications . . . bringing the servo worm gear to a new level. The improved range of V-Drive+ boasts:

• Optimized hollow-flank teeth for accuracy and low  backlash
• 50% more torque
• 97% efficiencies - the highest for servo worm gears on the market

RT Series Precision Rotary Tables

The 200RT Series Rotary Tables are designed for precise motor-driven rotary positioning and indexing. These tables are designed to function independently or in conjunction with linear tables used for precision automation applications. Their low profile design minimizes stack height in multi-axis configurations and enables them to fit in many places where other motorized rotary devices cannot. Models are available in 5, 6, 8, 10, or 12 inch diameters and are offered with four gear ratios making it convenient to match size, speed, and load requirements.

RM Series Precision Rotary Tables

PDR Series Precision Direct Drive Rotary Tables

Primatics PDR rotary tables are among the most advanced direct drive tables available. They feature a high performance direct drive motor that creates sub arc-second repeatability and fast settling times, making the PDR series ideal for semiconductor wafer inspection, high speed laser machining & precision metrology. The compact design also has a smaller footprint than comparable worm drives

PLR Series Precision Rotary Tables

Primatics PLR Series rotary positioning tables offer a variety of options for systems in need of small, stiff angular corrections. An innovative drive system creates arc-second accuracy and fast settling times, making the PLR Series ideal for fine position correction in assembly and optical applications where worm drives don't provide the necessary accuracy, throughput or life.