Last Update 30.11.2020

Technical Characteristics Of GZPU-4-20PL
Technical Characteristics Of GZPU-4-20PL

GZPU-4-20PL is a medium duty precision 4-axes positioner (AP-AL-AZ-EL) with vertical loading up to 20 kg.
Polarization Axis has about 0,6 m altitude over positioner body via Low Reflected Pylon.
Field of application: Far & Near Fields Antenna Measurements, 2D & 3D ISAR Measurements.
Technical Specifications Of GZPU-4-20PL
Technical Specifications Of GZPU-4-20PL

Number of axes4
ConfigurationPolarization (AP)
per Linear (AL)
per Azimuth (AZ)
per Elevation (EL)
Vertical loading20 kg
Maximal torque of azimuth647 Nm
Max torque of elevation1840 Nm
Max torque of polarization176 Nm
Continuous torque of azimuth420 Nm
Continuous torque of elevation1080 Nm
Continuous torque of polarization108 Nm
Max backlash of azimuth0.05°
Max backlash of elevation0.05°
Max backlash of polarization0.05°
Azimuth limit-to-limit travel0 ÷ 360°
Elevation limit-to-limit travel±95°
Polarization limit-to-limit travel0 ÷ 360°
Linear Axis limit-to-limit travel500 mm
ControlVia RS-232
Control cable length15 m
Temperature Range (− 10÷ +40) °C
Environments for PositionerIP20
Power Source: AC 90÷260 V
Controller dimensionsAP, AZ, EL (600x400x250) mm
AL (350x210x150) mm
Controller weight20 kg (AP, AZ, EL)
5 kg (AL)

Ševčenkos str. 16, LT-03111 Vilnius, Lithuania;
Tel.: +370 5 2135404; fax: +370 5 2333816;
E-mail: info@geozondas.com;
WEB https://geozondas.com/