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    • Home  / Product Manuals & Documentation
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    UCS Twin Synchro Vega DC — Multi-Motor Window/Skylight Chain Actuator Specifications

    September 08, 2026 2 min read

    24VDC synchronized chain actuator system for wide awning windows, casement windows, curtain wall vents, and skylights requiring 2-4 motors.

    💾 Download Original PDF 🛒 View Product
    Full text manual (for reference)

    Overview

    Twin Synchro Vega is a DC chain actuator system for wide awning windows, casement windows, hoppers, curtain wall vents, and skylights that require 2 to 4 motors. It provides multiple sash connection points with synchronized operation, and is available in low voltage 24VDC only. Multiple vents can be wired in parallel and operated by building automation systems.

    Features

    • For awning windows, casement windows, hoppers, curtain wall vents, and skylights
    • Wide-vent operation with 2 to 4 motors, multiple sash connection points, synchronized
    • Multiple vents can be wired in parallel and operated by building automation systems
    • 12" (300mm) chain operator, self-adjusting for proper closure at installation
    • Stainless steel, double-link chain for rigidity and durability
    • 66 lbs operating force per twin-motor set — example capacities: 48" tall / 1,056 lb. vent, 82" tall / 1,804 lb. vent, or a 264 lb. skylight
    • Low-profile, attractive aluminum case; available in Black, White, or Grey paint
    • Minimum sash height: 10"
    • F-Signal (DC) variant available with opening/closing feedback signal — ask for the data sheet
    • Two-year UCS manufacturer's warranty

    Important: Requires reading the AFI Install Guide before purchase, and confirmation of project and installation specs by a licensed electrical contractor.

    Part Numbers & Colors

    Part # Color Stroke (and force)
    41154L Grey RAL 9006 Up to 300mm (600N)
    41155N Black RAL 9005 Up to 300mm (600N)
    41156R White RAL 9010 Up to 300mm (600N)

    Mounting Brackets (Ordered Separately)

    Part # Style Color
    41898F Long Slim Grey
    41899G Long Slim Black
    41900H Long Slim White
    41901I Short Slim Grey
    41902J Short Slim Black
    41903K Short Slim White
    40843F Die-cast (fits most profiles) Grey
    40844G Die-cast (fits most profiles) Black
    40845H Die-cast (fits most profiles) White

    Specifications

    Spec Value
    Supply Voltage 24VDC Low Voltage
    Nominal Current Draw 1.4 A average
    Limit Stop Open: built-in limit switch; Closed: integrated electronic power cut-off
    Chain Stroke (approx) 300mm (12")
    Push / Pull Force (Max) 600N (132 lbf ±3%)
    Chain Speed 9mm/sec
    Dimensions 996 x 69 x 37mm (39-3/16" x 2-11/16" x 1-7/16")
    Power Cable UL cable, 1.5 meters included, white
    Run/Rest Cycle For every 60 sec running (on), must then rest (off) for 120 sec
    Ambient Operating Temp -10°C to +60°C (14°F to 140°F)
    Listing UL Listed
    Protection Class IP20
    Typical Switch Momentary contact
    Colors Powder-coated: Grey (RAL 9006), White (RAL 9010), or Black (RAL 9005)
    Opening Mechanism Stainless steel chain, centered in case

    Manufacturer

    Automated Fenestration Inc.
    Sales@AutomatedFenestration.com | www.AutomatedFenestration.com