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    NSI-SC-5670
  Elevation over Azimuth Positioner

DESCRIPTION

The NSI-SC-5670 is a high accuracy rotational positioner which is ideal for use as an elevation over azimuth stage for far-field measurements.
CAPABILITIES

The rotator can support a vertical load of 2,500 lbs (1,134 kg) and includes an integral precision stepper motor and motor driver. The stage interfaces to a standard NSI 2000 motion controller or can also be controlled directly by the customer using TTL pulse and direction control commands. The lower azimuth stage also has an integral 26.5 GHz rotary joint and 24 contact slip ring assembly to pass additional signals through the stages for other customer applications such as antenna control or for an additional positioner.

FEATURES
  • Fast, Accurate and Affordable.
  • 360° Travel Range on Azimuth Positioner.
  • -45° to +90° Travel Range on Elevation Positioner.
  • Integral Rotary Joint and Slip-Ring Assembly on Azimuth Positioner.
  • Zero Hunting Time.
  • Encoder Feedback Options Available.
  • Shown with optional floor mounting and leveling plate
  • Optional lower slide assemblies (example - NSI-SC-5628)
  • Optional azimuth stage support stand NSI-SC-5646
  • Other Configurations available.

SPECIFICATIONS
Total vertical load 2,500 lbs (1,134 kg)
Total radial load 2,500 lbs (1,134 kg)
Bending moment 2,500 ft-lbs (3,390 Nm)
Operating speed 2.5 deg/sec
Mechanical backlash 0.05 deg
Azimuth Travel 360 deg
Elevation Travel -45 deg to +90 deg
Azimuth Step resolution 0.001490683 deg
Elevation Step Resolution 0.0002 deg
Repeatability <0.015 deg
Accuracy 0.05 deg

DIMENSIONS

  • Height - 36.5" (927 mm)
LINKS
  • No additional links are currently available.
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ORDERING INFORMATION

Please contact the NSI Sales department to order this product.
Nearfield Systems, Incorporated
19730 Magellan Drive, Torrance, CA 90502, USA, Tel: 310.525.7000, Fax: 310.525.7100
Email: sales@nearfield.com. Visit our website: www.nearfield.com