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Mast Systems

MES20

Modular Electromechanical Mast System

Square-profile motorized mast driven by a patented hybrid screw shaft, reaching 14 m with 41 to 78 kg payload for shelters and trailers.

  • 3 sections
  • 78 kg payload
  • Motorized
2.500 mm
Extended Height
78 kg
Rated Payload
120 km/h
Wind Load
DatasheetCompare Models
MES20 stowed, with its screw drive and control box

Highlights

01Patented drive

Hybrid screw shaft actuation, one shaft

A patented hybrid architecture built around screw shafts drives the mast. The whole mast opens synchronously from a single screw shaft, and it holds at any point without springs or flange locks.

  • Stops and holds at any height, no locking step
  • Opens in 60 to 150 s by configuration

02Square profile

Body structure integrated into the mast

The mast is integrated into a high-strength square profile body rather than bolted to a round tube. The square section resists twist, which is what a mast carrying a directional payload actually needs.

  • Section width 140 to 180 mm by configuration
  • Three to five sections

Configurations

Part NumberretractedmmextendedmmpayloadkgweightkgopeningsSection widthmmsections
MES20-1200-2500-0078Standard1.2002.5007832601403
MES20-1700-6000-00721.7006.0007253901805
MES20-2100-8000-00702.1008.00070651201805
MES20-3300-14000-00413.30014.00041851501805

Options

Each code is four characters and is appended to the part number, the label language code last.

  • LPEKLightning Protection and Earthing Kitordered separately
  • SPPCSpiral Payload Cableordered separately
  • HEX1Height Extenderordered separately1.000 mm
  • IFPSIngress / Frost Protection Sleeveordered separately
  • CRVHControl Remote for Vehicle
  • CBIFCable Bundling Interface
  • IHIFInstant Height Information
  • LG##Label LanguageEN English, FR French, TR Turkish, AR Arabic, ES Spanish

Specifications

Performance Parameters
Rated Payload78 kg
Wind Load120 km/h
Wind Load Reference Area0,4 m²
Actuating MechanismMotorized
Drive TypeHybrid Screw Shaft
Retracted Height1.200 mm
Extended Height2.500 mm
Weight32 kg
Opening Time60 s
Electrical & Interface
Operating Voltage18-32 VDC
Power StandardMIL-STD-1275
Communication InterfaceRS-422
Communication Interface (Optional)Ethernet
Connector TypeMIL-DTL-38999
Mechanical Data
Section Width140 mm
Number of Sections3
Material – Main BodyAluminium 6061-T6
Surface FinishElectrostatic Powder Coating
Standard ColourRAL 9005 Matte Black
Accessories
Installation Manual1 × Installation Manual
Environmental Qualifications
Environmental StandardMIL-STD-810G
High Temperature – OperationalMtd. 501.5, Proc. II, +60 °C
High Temperature – StorageMtd. 501.5, Proc. I, +70 °C
Low Temperature – OperationalMtd. 502.5, Proc. II, -32 °C
Low Temperature – StorageMtd. 502.5, Proc. I, -40 °C
Low Pressure – OperationalMtd. 500.5, Proc. II, 10.500 ft
Low Pressure – StorageMtd. 500.5, Proc. I, 37.000 ft
HumidityMtd. 507.5, Proc. II, 90 % RH non-condensing at +60 °C, 10 cycles of 24 h
RainMtd. 506.5, Proc. I, 1,7 mm/min, 18 m/s wind, 30 min per exposed face
Salt FogMtd. 509.5, 5 % NaCl, 2 cycles of 24 h fog and 24 h drying
Blowing DustMtd. 510.5, Proc. I
Blowing SandMtd. 510.5, Proc. II
VibrationMtd. 514.6, Proc. I, Cat. 4 – Secured Cargo, Fig. 514.6C-3
ShockMtd. 516.6, Proc. I, 20 g, 11 ms, 3 shocks per direction in 3 axes
EMI / EMC
EMI/EMC StandardMIL-STD-461G
CE102Power Leads, 10 kHz – 10 MHz
CS101Power Leads, 30 Hz – 150 kHz
CS114Bulk Cable Injection, 10 kHz – 200 MHz
CS115Bulk Cable Injection, Impulse Excitation
CS116Damped Sinusoidal Transients, 10 kHz – 100 MHz
CS118Personnel Borne Electrostatic Discharge
RE102Electric Field, 10 kHz – 18 GHz
RS103Electric Field, 2 MHz – 18 GHz

Documents

  • DatasheetDownloadable — PDF, 206 KB
  • User ManualOn Request
  • 3D Model (STEP)On Request
  • Mechanical Interface Control DocumentOn Request
  • MIL-STD-810G Environmental Qualification ReportOn Request
  • Electrical Interface Control DocumentOn Request
  • Software Interface Control DocumentOn Request
  • MIL-STD-461G EMI/EMC Test ReportOn Request
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Application Areas

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