Ultra-thin Direct Drive Rotary Table ACR-55UT from IntelLiDrives

Lowest profile rotary table on the market features direct drive RotoLinear motor technology.

Philadelphia, PA April 10, 2013


IntelLiDrives, Inc. released Ultra-thin rotary table model ACR-55UT that features lowest profile direct drive on the market.

This rotary actuator has 55 mm center aperture for applications in semiconductor manufacturing equipment, wafer inspection and cutting, fiber-optics alignment, optical applications, precision part indexing and robotics. Rotary table ACR-55UT is capable of wide range of rotation speeds from 0,1 rpm to 1,000 rpm with velocity ripple under 0.1%

Rotary table ACR55UT utilizes slot-less direct drive brushless modular motor technology
for low velocity ripple. Motor rotor is directly coupled to precision rotary encoder with positioning resolution 0.25 arc-sec and absolute rotational accuracy of 5 arc-sec.

ACR-55UT low rotor profile and high torque to inertia ratio allows high rate start-stop motions with exceptionally short settling times to outperform traditional servo motor direct drives and gear-driven mechanisms, which makes ACR-55UT ideal for the applications requiring contoured motion, smooth scan velocity and precise incremental steps.

Bearings with low run-outs are used to maximize performance with respect to wobble, moment stiffness and rotating friction. A precision ground top rotor further minimizes wobble.

Rotary table ACR-55UT can be combined with other IntelLiDrives rotary tables for multi-axes rotational systems.

Matching motor controller with RS-232, USB, CAN-bus and Ethernet interfaces is available for seamless integration.

ACR-55UT Main features:

*very low profile

*high resolution

*precision bearings

*large center aperture

*direct drive brushless motor

*low velocity profile

*can be mounted in any orientation

ACR055UT Specifications:

*torque 6 Nm

*resolution to 0.25 arc-sec

*speed 1,000 rpm

*accuracy 5 arc-sec

*table height 22 mm

*clear aperture 55 mm

For additional information contact:

IntelLiDrives, Inc.
8510 Bustleton Ave
Philadelphia, PA 19152
tel: (215) 728-6804
fax: (215) 745-9459

e-mail: admin(at)intellidrives(dot)com
web: http://www.intellidrives.com

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