Parker RT Series Precision Rotary Tables | High-Accuracy Rotary Positioning Systems

The Parker RT Series Precision Rotary Tables are designed for applications requiring highly accurate rotary positioning, smooth motion control, and exceptional repeatability. Engineered for precision automation and measurement systems, the RT Series combines robust mechanical construction with advanced rotary positioning technology to deliver reliable performance in demanding industrial environments.

Built around a precision worm gear drive and high-quality bearing system, the RT Series provides accurate angular positioning while maintaining excellent rotational stiffness. These rotary tables are ideal for applications where precise indexing, alignment, inspection, or measurement directly impacts product quality and process efficiency.

Whether integrated into semiconductor equipment, optical alignment systems, metrology instruments, or automated assembly machinery, the RT Series provides a dependable solution for achieving repeatable rotary motion and precise angular control.

RT Series Precision Rotary Table Benefits

High positioning accuracy and repeatability
Smooth and controlled rotary motion
Precision worm gear drive design
Compact footprint for machine integration
Excellent rotational stiffness
Available in multiple table sizes
Reliable long-term performance
Ideal for precision automation and inspection systems

RT Series Precision Rotary Table Features

Engineered for Precision Motion Performance
The RT Series incorporates advanced design features that enable accurate rotary positioning while maintaining long-term reliability.
Precision Worm Gear Transmission
The rotary tables utilize a precision-machined worm gear system that provides smooth rotational movement and accurate angular positioning. The drive system is optimized to deliver consistent performance across a wide range of operating conditions.
High-Accuracy Positioning
The RT Series is designed for applications where rotational accuracy and repeatability are critical. Combined with appropriate servo motors and feedback devices, these tables support highly controlled motion profiles and precise positioning.
Rigid Bearing Construction
High-quality bearing assemblies provide the stiffness required for demanding positioning applications while supporting radial, axial, and moment loads encountered in industrial automation systems.
Compact and Flexible Design
The compact design allows engineers to incorporate precise rotary positioning into space-constrained equipment without sacrificing performance. Multiple table sizes simplify machine design and system optimization.
Servo Motor Compatibility
The RT Series can be integrated with a variety of servo motor and motion control solutions, providing flexibility for machine builders and OEMs seeking customized motion systems.
Technical Advantages
- Precision rotary positioning
- Smooth indexing performance
- High repeatability
- Compact machine integration
- Long service life
- Excellent load handling capability
- Flexible motion control integration
- Reliable industrial operation

RT Series Precision Rotary Table Specifications

Specification	Value
Product Type	Rotary Positioner
Drive Axis Type	Worm Gear
Feedback Type	Encoder (Optional)
Maximum Output Speed	5 to 25 RPM
Maximum Output Torque	25 to 190 lb-in (2.8 to 21.5 Nm)
Bearing Type	Ball Bearing
Axial Load Capacity	25 to 200 lbs (111 to 889 N)
Repeatability	12 arc-sec
Input Voltage	Not Specified
Specifications Met	Not Specified

RT Series Precision Rotary Table Q & A

+What is the primary advantage of the RT Series Precision Rotary Table?

The RT Series is designed to provide highly accurate rotary positioning and repeatable motion performance. Its precision drive system and rigid construction make it ideal for applications requiring reliable angular positioning and consistent results.

+What applications are best suited for the RT Series?

The RT Series is commonly used in semiconductor manufacturing, metrology, optical alignment, automated assembly, inspection systems, photonics, and laboratory automation where precise rotational positioning is required.

+Can the RT Series be integrated with servo motors?

Yes. The RT Series is designed for integration with servo motor and motion control systems, allowing engineers to build highly accurate rotary positioning solutions tailored to specific application requirements.

+How accurate are RT Series rotary tables?

Actual positioning performance depends on the selected configuration, motor, encoder, controller, and application conditions. However, the RT Series is specifically engineered for precision positioning and repeatable rotary motion applications.

+How do I select the correct RT Series model?

Important considerations include payload weight, moment loads, positioning accuracy requirements, rotational speed, duty cycle, mounting constraints, and overall system architecture. Valin's engineering team can assist with proper sizing and selection.

Download Parker RT Series Precision Rotary Tables Catalog