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Rotary Indexing Table RDH-S

The isel RDH-S Rotary Axis and Rotary Indexing Table is a compact, high-precision rotary positioning solution designed for CNC machining and industrial automation. Featuring a precision gearbox with zero backlash, high torsional rigidity and exceptional positioning accuracy, it delivers reliable rotary motion for demanding applications. With IP65 protection, maintenance-free operation and a choice of reduction ratios, the RDH-S is ideal for integrating a rotary axis into compact CNC systems and automated production equipment.

rotary axis : rotary indexing table rdh s featured

Features

  • Compact rotary axis and rotary indexing table for CNC and automation applications
  • Reduction ratios of 1:50 or 1:100
  • Transmission accuracy below 1.5 arcmin
  • Repeatability below ±6 arcsec
  • Powerful servo motor drive
  • High-precision gearbox with zero backlash
  • High torsional rigidity and rigid output bearing
  • Hollow shaft design
  • Protection class IP65
  • Maintenance-free operation

Highlights

The RDH-S Rotary Axis combines compact dimensions with outstanding positioning accuracy, making it an ideal solution for precision CNC machining and automated indexing applications. Its maintenance-free design, zero-backlash gearbox and high torsional rigidity ensure reliable long-term performance in demanding industrial environments.

Options

  • Solid shaft design
  • Stepper motor

Applications

Suitable for CNC machining centres, rotary indexing systems, automated assembly, precision positioning, industrial automation and applications requiring accurate, repeatable rotary motion.

Technical Data

Performance

  • Reduction ratios: 1:50 or 1:100
  • Rated output speed: up to 22 rpm
  • Maximum output speed: up to 69 rpm
  • Rated torque: up to 11 Nm (stepper motor version)
  • Maximum short-term torque: up to 11 Nm
  • Nominal holding torque: up to 11 Nm
  • Maximum gearbox load capacity: up to 28 Nm

Accuracy

  • Transmission accuracy: <1.5 arcmin
  • Repeatability: <±6 arcsec

Construction

  • Precision gearbox with zero backlash
  • Rigid output bearing
  • Hollow shaft design
  • Protection class: IP65
  • Weight: Approx. 4.6 kg

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