050-1911 8mm Single Rotor Latch - Single Position and Integrated State Sensing

TriMark's newest innovation in rotary latches features a robust modular design that offers extensive actuation locations and options providing application flexibility in a compact design. This product includes an integrated door position switch that indicates electrically the door positions – door ajar/door secure. Designed for medium to heavy-duty applications for on or off-highway applications, this single position latch is designed for non FMVSS 206 (ECE R11) configurations.

Designed For

  • Applications where it is desirable to have a single position rotary latch and electrically identify the door position
  • Interior door thickness of 45-57mm (1.77-2.25 in.). Depending on the actuator type and location the overall height could be greater. Please contact TriMark for specific details.
  • Medium to heavy duty doors of 23-81 kg (50-175 lbs.) with maximum door seal pressure of 36 kg (80 lbs.)

Features/Benefits

  • Modular case construction is preconfigured with multiple actuation points on the front case allowing top/bottom actuation including stacked actuators as well as combinations of actuation points providing the most configurable rotary door latch ever designed
  • Compact size and shape allows maximum use of door space and minimizes visibility issues without compromising strength and robustness
  • Rotor provides for vertical clearance of strike allowing for door sag, misalignment and ease of installation
  • Two versions are available: for non FMVSS 206 (ECE R11) applications
    • Integrated door position switch that is closed when latch is fully open - indicates when latch is not latched in either primary or secondary conditions (door ajar)
    • Integrated door position switch that is closed when latch is fully closed - indicates when latch is completely latched (door secure in primary latched condition)

  • 8mm diameter automotive style hoop-type strike minimizes clothing snag hazard

Available

  • In left or right hand configurations (right hand shown)
  • Versions are available to allow direct actuation from exterior push button or pull handles and interior releases providing a simple, low cost and compact application
  • Platform allows for reuse of TriMark’s extensive selection of existing actuation levers reducing application engineering and tooling requirements
  • Several actuator return spring options
  • Coaxial actuator mechanism for applications where it is desirable to provide additional support to the actuation levers
  • Innovative barrel release for ease of use/installation
  • Future provisions for state sensing, power release mechanisms and logic mechanism
  • Standard Deutsch DTM04-2P connector shown (others available upon request)

Electrical:

  • Integrated magnetic reed switch offers durable and reliable, sand and freeze resistant detection mechanism designed to last the life of the product
    • Contact Rating 10 W
    • Switching voltage 200 V Max
    • Switching current 0.5 Amp Max
    • Carry current 1.0 Amp Max
    • Shock 50g Max
    • Vibration 20g Max 10-2000 Hz
    • Temperature rating -20 to 85 deg C


Material

  • Case halves: High strength steel
  • Rotor and catch: Heat treated steel
  • Springs: Non-corrosive stainless steel

Finish

  • Zinc plated, clear chromate steel components

Installation

  • Easy to install, mounts with (2) M8 x 1.25 class 8.8 or better fasteners are required (not included)
  • Tighten to manufacturers' recommended torque value, however, do not exceed 26.0 N-m (230.1 in-lbs)

Use With

  • TriMark 070-1000 8mm Hoop Strike 
  • TriMark 070-1300 Adjustable Striker

Individual part dimensions are for reference only. Refer to individual part drawings for complete dimensions, specifications, and installation procedures. Engineering assistance and application drawings are available.

Caution: Single position rotary latches do not comply with FMVSS 206 (ECE R11) requirements. 

U.S. Patent Nos. 10,676,967 / 10,697,207

Typical Uses

Typical application use illustrations are organized by Industry/System and are intended to give the user some ideas for specifying a complete system using TriMark products.

Not all Industry/System applications have typical use illustrations. If a typical use illustration is not available for your specific application, please submit a technical product information request and a technical representative can assist you in selecting a product(s) solution for your specific application.

050-1911 8mm Single Rotor Latch - Single Position and Integrated State Sensing

  • Agricultural Tractor / Combine

    Access Panels

    Door Hold Open

    Engine Compartments / Hoods

    Exterior Storage Compartments


  • Armored Vehicle

    Exterior Storage Compartments

    Rear Doors

    Systems


  • Bus / Motorcoach / Mass Transit

    Access Panels

    Baggage Doors

    Engine Compartments / Hoods

    Exterior Storage Compartments


  • Construction - Heavy Earthmoving

    Access Panels

    Door Hold Open

    Engine Compartments / Hoods

    Exterior Storage Compartments


  • Construction - Lifting and Material Handling

    Access Panels

    Door Hold Open

    Engine Compartments / Hoods

    Exterior Storage Compartments


  • Construction - Light Earthmoving

    Access Panels

    Door Hold Open

    Engine Compartments / Hoods

    Exterior Storage Compartments


  • Fire / Rescue / Ambulance / Emergency Vehicle

    Access Panels

    Exterior Storage Compartments


  • Heavy Truck / Sleeper Cabs

    Baggage Doors

    Engine Compartments / Hoods

    Exterior Storage Compartments

    Tool Boxes


  • Industrial Enclosure/Cabinet

    Access Panels/Cabinet Doors

    Exterior Storage Compartments


  • Motor Homes

    Baggage Doors

    Engine Compartments / Hoods


  • Pick-up Truck - Tool Boxes / Topper / Tonneau

    Tool Boxes

    Topper / Tonneau


  • Power Sports

    Access Panels

    Engine Compartments / Hoods


  • Replicars / Kit Cars

    Engine Compartments / Hoods


  • Step Van / Walk-in Vans / Delivery Vehicle

    Exterior Storage Compartments

    Sliding Doors

    Tool Boxes


  • Trailers - Ranch / Farm / Cargo / Utility

    Access Panels

    Cargo Doors

    Exterior Storage Compartments


  • Travel Trailer / 5th Wheel

    Baggage Doors


  • Utility Bodies / Wreckers / Specialty Truck

    Exterior Storage Compartments

    Tool Boxes


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