HMAM - Hiltron Motorised Antenna Mount

HMAM - Hiltron Motorised Antenna Mount
HMAM - Hiltron Motorised Antenna Mount
High Speed three Axis Antenna Mount
High precision satellite antenna positioner for use in
professional satellite communication systems.
Combining affordability with the reliability and
precision expected from professional-grade
communications equipment.
Features
All kinds of reflectors with a diameter
Fully adjustable polarization.
between 1.2 and 2.7 meters can be
attached.
Positioning accuracy is up to
Three axis motorized system with
>180 degrees of continuous azimuth
adjustment.
90 degrees of elevation adjustment
+/- 0.02° (depending on temperature
and wind load).
IP-based control from a PC running a
graphical user interface compatible
with standard web browsers.
range.
Integrated database for potentially
accessible satellites.
Ethernet interface and control via
SNMP for M&C.
The ACU and the associated
motor-control electronics are
contained in an weatherproof outdoor
housing.
Options
Extension to a satellite tracking
system.
Inclined orbit tracking.
Integration of parabolic reflectors
according to customer preference.
Integration of de-icing system
Extended temperature range.
Choice of standard steel mounts or
Increased accuracy by optical
non-penetrating mounts.
Handheld control unit for manual
pointing.
encoders.
Increased hardness against salt water
environment.
The HMAM motorized satellite antenna mount is designed for Tx/Rx Antennas up to 2.7m diameter. It includes high-grade
drives for azimuth and elevation plus a high-accuracy polarization drive and is based on our standard HACU antenna positioning system. A combined head and drive are incorporated, forming a three axis motorized system with up to 240 degrees of
­a zimuth adjustment, 90 degrees of elevation adjustment range and fully adjustable polarization. Details on positioning accuracy and position display resolution can be found in the specification.
Supplied with the HMAM is a flexible support plate allowing the attachment of all kinds of reflectors. The rotating pedestal
mount is made of corrosion-resistant hot-dip galvanized steel. The azimuth and elevation drive motors operate through a
reduction gear. The azimuth movement is accomplished via an axle bearing with a drive motor and allows the entire satellite
arc to be covered from any position on the planet. The elevation movement is via a jackscrew with a further drive motor. This
design and the use of true angle indicators provide highly reliable and very accurate positioning far beyond the stability of
commercial grade actuator devices.
The very high rigidity of the construction ensures essentially zero backlash. The HMAM can operate in winds of up to 125 km/h
and survive up to 200 km/h.
HILTRON GmbH Emil-Rathenau-Str. 1 · 71522 Backnang · Germany · Tel: +49-7191-343570 · [email protected] · www.hiltron.de
HMAM - Hiltron Motorised Antenna Mount
High Speed three Axis Antenna Mount
The HMAM Family / Components
HMAM – Detail View
HMAM – Ku-Band Feed
HMAM – Detail View
HMAM – Ka-Band Feed
HACU- Hiltron Antenna Control Unit
HMAM – Detail View
HMAM - Ka-Band Feed Opened Housing
HDCU- Hiltron De-icing Control Unit
HMAM – Detail View
HMAM – Detail View
HMAM – Detail View
HMAM – Detail View
The entire system is built to withstand standard atmospheric pollutants and to operate from zero to 95 per cent humidity over
a temperature range of 35°C (option 55°C) down to -25°C. As an option the entire system can be built to withstand pollutants
such as salt encountered in coastal and industrial areas.
Options for the Hiltron HMAM motorized antenna mount include a satellite tracking system, inclined orbit tracking, integration
of parabolic reflectors according to customer preference, a handheld control unit, de-icing systems, and a choice of standard
steel mounts or non-penetrating mounts.
The antenna control unit and associated motor-control electronics are contained in a weatherproofed outdoor housing with
a hinged front access port secured by dual key screws. An emergency cut-off switch is accessible from the outside of this
housing. The figure below shows the interior of the antenna control unit.
The antenna control unit is designed for IP-based control from a PC running a graphic user interface compatible with standard
web browsers. The control GUI displays all the information required to set and maintain azimuth, elevation and polarization,
including current position and target position plus a database of potential accessible satellites.
Once a satellite is selected, precise access parameters can be calculated at the press of a single button. Azimuth and elevation
can be adjusted at up to three different speeds.
HMAM - Hiltron Motorised Antenna Mount
High Speed three Axis Antenna Mount
Specifications
Mount
Mount Type: Travel Range (mechanical)
Azimuth:
Elevation:
Polarization:
Elevation over Azimuth
+/- 90° (option: +/- 135°)
-15° to +60° (mechanical elevation)
-95° to +95°
Travel Rate:
- Azimuth - Elevation - Polarization:
(slow/medium/fast speed mode)
up to 5°/s (in fast speed mode)
up to 2.5°/s (in fast speed mode)
up to 4°/s
Wind Load:
depend on antenna and mounting
e.g. for 2.4 m antenna kingpost mounted
125 km/h (positioning accuracy
degraded)
200 km/h (in survival position)
- Operational
- Survival
Ambient Temperature:
-25°C to +35°C (option: -25°C to
+55°C)
Humidity:
up to 95% non-condensing
Atmosphere:
to withstand standard atmospheric
pollutants, as an option to withstand
pollutants as encountered in
coastal and industrial areas
Weight: 160kg (without reflector and feed,
reflector size up to 2.7M)
Positioning
Position Accuracy:
Position Accuracy: Position Accuracy: Power Drive: absolute up to +/- 0.2° (AZ & EL)
(option with optical encoder:
+/- 0.05°)
reproducible up to +/- 0.07° (AZ & EL)
(option with optical encoder:
+/- 0.05°)
relative in the range of +/-2°
up to +/- 0.03° (AZ & EL)
(option with optical encoder: +/0.02°)
- Azimuth - Elevation - Polarization Three different Speed Modes (slow/
medium/fast)
Frequency inverters
Frequency inverters
PWM – DC Voltage
Housing:
Outdoor cabinet, IP65
M&C Interface:
Ethernet, Web-interface, SNMP
Additional features: Emergency stop
Supply Voltage: 95-245VAC; 47-63Hz (for ACU control
module)
230VAC +/- 15% single phase; 50/60 Hz
400VAC +/- 15% 3phase (alternatively)
208VAC +/- 15% 3phase (only upon
special order)
HMAM · Rev. A · 02-2015
HILTRON GmbH Emil-Rathenau-Str. 1 · 71522 Backnang · Germany · Tel: +49-7191-343570 · [email protected] · www.hiltron.de
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