New Rotary Table With Large Aperture Released by IntelLiDrives

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Large center aperture direct drive rotary servo table.

Rotary Motion in its Simplest Form

IntelLiDrives has released a new rotary table model RR 14-10 from the RotoRing Series. RotoRing rotary actuators provide superior angular positioning and are designed to eliminate backlash, friction and wear problems associated with worm, gear and belt drives.

With a ring cross-section profile (height and width) of only 45 mm, rotary table model RR 14-10 combine axial brushless RotoLinear motor modules and planar air bearings integrated in a compact, direct drive configuration. Large area air bearings provide sufficient payload stiffness and maximizes performance in respect to wobble and run-out.

Radially distributed RotoLinear motoring modules provide high positioning stiffness during rotary indexing and when installed on moving XY tables.

These tables provide unlimited rotation and are capable of precise positioning and velocity controls.

RotoRings tables can be mounted in any orientation and have "large open center design". When used in processing of 8" and 12" semiconductor wafers, every area of the wafer can be accessed.

In general automation applications, large open aperture offers the opportunity to access parts from inside and outside of the table simultaneously. This feature allows robotic devices, pick and place and ancillary tooling to be mounted inside the table, saving floor space and reducing parts handling with increased productivity.

IntelLiDrives, Inc. manufactures comprehensive line of direct drive linear and rotary actuators used in electronic assembly, semiconductor manufacturing, life sciences and general motion automation applications.


  • low profile
  • high resolution
  • large center aperture
  • radial and axial air bearings
  • can be mounted in any orientation
  • direct drive RotoLinear motoring modules

Specifications (model and system dependent)

  • torque 10-50 Nm
  • resolution 1-10 arc-sec
  • accuracy 5-10 arc-sec
  • table height 37-45 mm
  • table OD 150-450 mm
  • table ID 50-350 mm

IntelLiDrives, Inc.
8510 Bustleton Ave.
Philadelphia, PA 19152
phone: (215) 728-6804
fax: (215) 745-9459
e-mail: admin (at) intellidrives (dot) com

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Greg Kane
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