SGM

SGM

G-4 Wash Motorized Barndoors

Wash Moving Head light - Fresnel lens - 4 individual DMX-controllable blades - 5 RBAM LEDs of 150W - IP65 rated

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SGMG4VM

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7 220,00 €

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    Description

    G-4 Wash motorized barndoors

    • RGBAM 150W Lightsource
    • Perfect calibration of color with a CRI > 90
    • A beam angle up to 52°
    • 9° to 76° zoom range
    • Individual DMX-controllable blades
    • True fresnel-based luminaire
    • CTC from 2000K to 10,000K
    • Fast tilt and continuous pan
    • Flicker-free
    • Wireless DMX and RDM
    • IP65
    • The SGM patented dehumidifier integrated
    • Silent performance
    • Lighweight and compact
    Introduction of the G-4 Wash Motorized Barndoors

    LED Technology

    The G-4 Wash Motorized Barndoors is the first moving head able to achieve a coherent and qualified light spectrum in all color temperatures by only using 5 colored LEDs. This is possible because of the combination between RGBAM additive mixing, included Fresnel lens, and precise SGM firmware. The LEDs expected lifetime is 50,000 hours.

    Colors

    This small but powerful fixture includes RGB mixing in its lightsource but also amber and mint LEDs to fill the typical gaps of a LED spectrum and get rich whites in all different color temperatures. Through the Color Emulation DMX channel, it is possible to match most of the colors present in the LEE catalog and to output only the amber or the mint LEDs. A plus/minus green function is also included for accurate color control in TV and film shootings.

    Congo Blue feature

    The G-4 Wash Motorized Barndoors solves one of the biggest demands in LED luminaires: a real congo blue color. This moving head uses a physical enhancer to create a deep and saturated blue with the characteristic shade of a real congo blue.

    Optics

    Because of its brilliant optical performance and efficient manipulation of beam angles, the G-4 Wash Motorized Barndoors makes a real difference in the market. It delivers a wide 9° to 76° zoom range, with all colors accurately mixed before the front lens and no color shifts or color aberrations. The optical system is designed so maximum output is achieved in the 15º - 18º zoom range, instead of 9º beam angle. By doing this, the G-4 Wash Motorized Barndoors delivers the best light output for the size of its lens.

    Photometrics

    The G-4 Wash Motorized Barndoors is able to reach 7265 lumen with an excellent white by only using 200w. This is the benefit of using RGBAM color mixing and an accurate color calibration. In RAW mode, the G-4 Wash Motorized Barndoors outputs a color temperature close to 7,000K with a CRI, TLCI, and CQS above 90, but these numbers are also in a similar range while using 5,600K or 3,200K in calibrated RGB mixing.

    Fresnel and barndoor behavior

    The G-4 Wash Motorized Barndoors is a true fresnel-based luminaire with external barndoors and it delivers the same performance a user can expect for such a projector, but avoiding the need of manual focusing. Unlike other LED fresnel lights, the G-4 Wash Motorized Barndoors use a glass fresnel front lens and the size of the luminaire does not change while using the zoom feature. Like the traditional hand-made fresnel projectors, the G-4 Wash Motorized Barndoors creates sharp defined shadows in flood position and diffuse silhouettes in spot position.

    Motorized Barndoors performance

    The motorized barndoors is a powerful and accurate feature operated remotely via DMX. Each blade has individual -90º to +40º angle control and the whole module rotates from -110º to +110º. The barndoors maintain their position at any time and the automatized control avoids the blades to be damaged. Since Motorized Barndoors creates an external light shape after the lens, a defined light cut can be expected, with the traditional soft graduation.

    Interchangeable lens

    With the addition of an optional interchangeable Micro-Fresnel lens, the G-4 Wash Motorized Barndoors can easily be transformed into a G-4 Wash Beam. If needed, a G-4 Wash fresnel lens can also be provided to avoid the use of external barndoors. For theatrical purposes, the G-4 Wash Motorized Barndoors acts like a regular fresnel, while the G-4 Wash-Beam lens emulates the performance of a Plano-Convex projector.

    Mounting Options

    There are many mounting options available in the G-4 Wash Motorized Barndoors. It can be rigged by using the included easy-fit omega bracket with ¼ turn fasteners, it can be installed in any kind of floor thanks to its integrated rubber feet, or it can be mounted with a special ceiling mount to eliminate the need of the base.

     
    About SGM

    THE SGM TECHNOLOGY 

    IP Rating

    All SGM lights are protected by an IP rating of 65 or 66. The durable IP65-rating ensures that the fixture is kept free of externally induced particles and liquids on internal optics and light sources, such as smoke fluid, dust, dirt, airborne pollution, and humidity. Thereby, the need to clean optics or gobos is eliminated and no internal corrosion will occur. It is ideal for outdoor applications, while being practically maintenance-free making it a sustainable and long-lasting choice for indoor events and installations as well. The IP-66 rating include the same protection, adding a protection against multi-directional, high-pressure water jets while the IP-65 is protected against low pressure.

    Dehumidification

    Every SGM light is equipped with an internal built-in dehumidifier protecting the fixture from moisture, pollution and any other factors that can generate corrosion. The patented SGM dehumidification not only removes humidity but also prevents oxidation and condensation, while a gore-tex membrane equalizes internal pressure to prevent leaks.

    SGM’s patented DEHUMIDIFIER, incorporated in the SGM product range, constantly removes trapped hydrogen from inside of the lighting fixture in a solid state electrolytic process with no moving parts. SGM’s DEHUMIDIFIER breaks down corrosive H2SO4 molecules, deriving from polluted air, and eliminates the effects hereof. Hereby, the unique process eliminates any risk of humidity, which would otherwise lead to condensation and corrosion.

    Thermal management

    To achieve optimum performance of the LEDs at all times, SGM lights are optimized to manage heat impact through SGM's unique thermal management technology.

    High power light-emitting diodes (LEDs) use up to 5,000 milliwatts or more in a single LED. However, most of the electricity in an LED turns into heat rather than light. In fact, about 70% becomes heat generation while only 30% becomes light. Therefore, in order to get more light from your LEDs, it is crucial to have efficient thermal management. The SGM technology consists of a uniquely designed body and heat sink, which ensures optimal cooling of the LED chips. All SGM LED products consist of SGM's superior thermal management technology and tested under extreme hot and cold conditions, which ensures that the LEDs always operate within safe parameters.

    ABOUT SGM LIGHT

    SGM company

    Originally founded in 1975, SGM brings more than 40 years of experience within the stage lighting business.

    In 2009, SGM decided to bring in industry pioneer Peter Johansen to head the new Research & Development center in Denmark, with the intention to transfer technology, previously only seen possible within stage lighting, into architectural lighting.

    With field expertise dating back to the invention of the smoke machine in the 70s, Peter Johansen, founder of Martin Professional, successfully established the company headquarters in Denmark in 2012, and followed by the introduction of an architectural division offering superior dynamic LED lighting, which comprises colors, strobe effects, pixel lights, positions, patterns, and gobos, in practically maintenance-fee fixtures.

     
    Specifications
    Optical
    Source lumineuse5 x 150W LED RGBAM
    Zoom9° to 76°
    Beam angle(s)52°
    Variable apertureIntensity optimized / Projection optimized
    Fresnel lens diameter112 mm
    Photometric
    Total output7265 lm
    Efficacity35 lm/W
    Colour temperature range2000K - 10000K
    CRI> 90 (typically 93)
    Fixture features
    PanEndless
    Tilt220°
    Pan Modes540° - 360° - 360° shortest path - continuous CW - continuous CCW
    DimmingElectronic
    CTBLinear
    CTOLinear
    StrobeUltra-high-speed strobe effect (1-50Hz)
    FramingRotatable framing module ± 45° with 4 controllable shutter blades, individually adjustable ± 30°
    DehumidifierBase / Head
    Control & Program
    ProtocolUSITT DMX512A - CRMX - W-DMX™ G2/G3/G4/G4S
    Setting and addressingControl panel or RDM
    DMX channels23
    16-bit controlDimmer, pan and tilt
    Colour temperature control2000K - 10000K
    Cabled DMX5-pin XLR input and output
    Wireless DMXLumenRadio with RDM
    Standalone mode8 internal standalone programs & 9 pan/tilt presets
    Connectivity
    Data (DMX)IP65 Neutrik HD locking XLR 5-pin cable, 0.2m
    Power
    Power supply unitAuto-ranging electronic switch-mode
    Consumption220W
    Standby power18 W
    AC Power, nominal100 - 277VAC 50/60 Hz
    AC Power, max. rating90 - 305VAC 50/60 Hz
    Maximum inrush current @ 240VAC40A
    DC PowerNeutrik powerCON TRUE1
    Physical characteristics
    Height494 mm
    Width219 mm
    Depth258 mm
    Weight11.90 kg
    IP classIP65
    MaterialAluminium, Steel, Plastic, PC/ASA, rubber
    Environment
    Temperature range, Operating−40° to +50°C
    Temperature range, Start-up−20° to +50°C
    Temperature range, Storage−40° to +80°C
    CoolingPassive
    Max. humidity98%
    Approvals
    2014/30/EU: EMC DirectiveEN 55103-1, EN 55103-2, EN 55015, EN 61547, EN 61000-3-2, EN 61000-3-3
    2014/35/EU: Low Voltage DirectiveEN 60598-1, EN 60598-2-17, EN 62471
    RoHS2 Directive2011/65/EU
    Additional information
    Included itemsTwo Omega brackets with 1/4-turn fasteners - 2 metres Power Cable with Neutrik TRUE1 powerCON - User manual
    Status Report
    DMX Port1
    Mounting pointsTwo quarter-turn locking points
    OrientationAny
    Safety featuresFour times two quarter-turn locking points
    Minimum distance to combustible materials0.3 metre
    Additional features
    Short Circuit ProtectionYes
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