050-0106 Two-Rotor Latch With and Without Direct Pull Actuation and Remote Inside Release

This two rotor latch is a sub-platform to the TriMark proven 050-0106 series latch and is designed for medium to heavy-duty applications for off highway entrance doors. It features a release lever for direct actuation with a pull handle and facilitates the TriMark 020-0900 Remote Inside Release.

Designed For

  • Medium to heavy weight doors for on or off-highway applications
  • Doors where it is desirable to have the inside release remotely located to the latch location
  • Door weights of 50-200 lbs. (23-91 kg)
  • Door seal pressures of 50-100 lbs. (23-45 kg)(suggested for best results)

Features/Benefits

  • Proven TriMark 050-0106 Two Rotor Latch
    Latch actuator provides direct connection with TriMark 020-0800, 020-0850 or 020-0870 Pull Handle
  • Robust designed remote inside release is incorporated into round tubing for support for the opening and closing functions of the door
  • Provides for greater ease of operation (ergonomics). The inside release can be positioned in the tube for convenient location to suit the door/cab design over direct lever releases
  • The cam detail in the inside release is reversible allowing the rod or cable to be actuated in the opposite direction providing flexibility in the product application

Available

  • In left or right hand configurations (right hand shown)
  • With (4) 1/4-20 UNC grade 5 or M6 x 1 threaded axles
  • In 25mm steel tubing diameters, painted black
  • In different tubing lengths with various inside release positions and 90 degree mounting end
  • Customization is available including formed tubing (please inquire)
  • As a complete modular system including exterior handle, direct release two rotor latch, latch striker, inside release, gaskets, mounting brackets, latch cover, door tube and all necessary fasteners

Installation

  • Easy to install - assembly is provided with tubing pre-fastened to latch that requires a single fastener at the mounting end to secure the assembly to the door
  • Latch assembly - (4) 1/4-20 UNC grade 5 or M6 x 1 class 8.8 or better fasteners are required (not included). Tighten to the fastener manufacturers' recommended torque value; however do not exceed 120 in-lbs. (13.5 N-m)
  • Tubing assembly - installs with a single M6 x 1.0 bolt. Glass mounting is also possible with available mushroom window fixing designed for 5-6mm glass thickness. Recommended mounting fastener torque to be 5.6-6.7 N-m (50-59 lbf-in) 

Material/Finish

  • Internal latch components: heat treated, smooth edge stamped steel
  • Latch case halves: high strength steel
  • Latch springs: non-corrosive stainless steel
  • Inside release components: glass reinforced nylon
  • Tube: painted steel
  • Mounting end: glass-reinforced nylon with brass threaded insert
  • All steel components are zinc plated, clear chromate

Internal Lubrication

  • Oven-cured dry lubricant is applied at factory on all critical moving parts

Striker Installation

  • Install striker bolt in door frame
  • Close door carefully and check for interference between head of striker bolt and latch components
  • Add or remove shims under striker bolt washer as required (outside diameter of shim should be larger than outside diameter of striker bolt washer)
  • Adjust striker bolt vertically so door is not guided upward or downward while being closed
  • CHECK TO DETERMINE THAT BOTH SECONDARY AND PRIMARY LATCHING POSITIONS ARE USABLE
  • Door should be latched but not "closed" in secondary position with respect to adjacent surfaces in primary position
  • If both primary and secondary positions are not evident, readjust striker bolt
  • After installation, check door alignment and door seal pressures

Patent Pending

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: Applications of this latch may fall within the requirements of FMVSS 206 (ECE R11) and SAE J839 safety standards.  These safety related requirements are dependent on door application, e.g. front and rear hinged doors, sliding doors, or hinged upward swinging doors.  The entire door hardware system must be included in the design/analysis process: latch, handle, lock mechanism, cables/rods/linkages, fasteners, hinges, etc. This ensures compatibility of all components within the hardware system. If FMVSS 206 (ECE R11) is a requirement, then all of the components within the door system must comply with strength, inertia and locking requirements as specified within the Standard. Note that this product complies with FMVSS 206 (ECE R11) when tested with approved TriMark Striker Bolts in accordance with SAE J839 and that this product meets FMVSS 206 (ECE R11) load requirements and may be used in FMVSS 206  (ECE R11) applications pending TriMark application approval.

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.

050-0106 Two-Rotor Latch With and Without Direct Pull Actuation and Remote Inside Release

  • Agricultural Tractor / Combine

    Interior Personnel Doors


  • Construction - Heavy Earthmoving

    Interior Personnel Doors


  • Construction - Lifting and Material Handling

    Interior Personnel Doors


  • Construction - Light Earthmoving

    Interior Personnel Doors


Please specify search criteria:

 

  • Caterpillar Number :

 

  • Handing :

 

  • Mounting :

 

  • Tube Diameter :

 

  • Tube Length :

 

  • Location of Release :

 

  • Orientation of Release :

 

  • Tube Termination :

 

  • External Release :

 

  • Latch Bracket :

CompareCatalog NumberTriMark NumberCaterpillar NumberHandingMountingTube DiameterTube LengthLocation of ReleaseOrientation of ReleaseTube TerminationExternal ReleaseLatch BracketStatus CodeSample RequestCAD Drawing
0500106-1-01-0-00-00-0-0-21914-20329.0120994-01  Right Hand 1/4-20 UNC None None None None None 21914-01 lever 20329-01 latch bracketA/A
0500106-1-01-0-00-00-0-0-21946-20329.0133545-01  Right Hand 1/4-20 UNC None None None None None 21946-01 lever 20329-01 latch bracketA/A
0500106-1-01-1-04-04-2-0-35374-20329.0135380-01  Right Hand 1/4-20 UNC 1.0 (25.4mm) 23.65 (600.7mm) 8.86 (225.0mm) from front tube/latch mount hole Link function away from pivot None 35374-01 lever 20329-01 latch bracketA/A
0500106-1-01-1-05-05-2-1-21915-25313.0136572-01  Right Hand 1/4-20 UNC 1.0 (25.4mm) 12.00 (304.8mm) 7.59 (192.7mm) from front tube/latch mount hole Link function away from pivot 90 Degree 21915-01 lever 25313-01 latch bracketA/A
0500106-1-01-1-11-01-1-1-21915-20329.0120757-02  Right Hand 1/4-20 UNC 1.0 (25.4mm) 25.67 (652mm) 8.98 (228.0mm) from front tube/latch mount hole Link function toward pivot 90 Degree 21915-01 lever 20329-01 latch bracketA/A
0500106-1-06-1-03-03-2-1-21915-20329.0131713-01  Right Hand M6 X 1.0 1.0 (25.4mm) 24.40 (619.8mm) 13.08 (332.2mm) from front tube/latch mount hole Link function away from pivot 90 Degree 21915-01 lever 20329-01 latch bracketA/A
0500106-2-01-0-00-00-0-0-21915-20329.0121002-01  Left Hand 1/4-20 UNC None None None None None 21915-01 lever 20329-01 latch bracketA/A
0500106-2-01-0-00-00-0-0-34897-20329.0134899-01  Left Hand 1/4-20 UNC None None None None None 34897-01 lever 20329-01 latch bracketA/A
0500106-2-01-1-03-01-1-1-21914-20329.0120944-02  Left Hand 1/4-20 UNC 1.0 (25.4mm) 24.40 (619.8mm) 8.98 (228.0mm) from front tube/latch mount hole Link function toward pivot 90 Degree 21914-01 lever 20329-01 latch bracketA/A
0500106-2-01-1-04-04-2-0-35373-20329.0135379-01  Left Hand 1/4-20 UNC 1.0 (25.4mm) 23.65 (600.7mm) 8.86 (225.0mm) from front tube/latch mount hole Link function away from pivot None 35373-01 lever 20329-01 latch bracketA/A
0500106-2-06-1-03-03-2-1-21914-20329.0131715-01  Left Hand M6 X 1.0 1.0 (25.4mm) 24.40 (619.8mm) 13.08 (332.2mm) from front tube/latch mount hole Link function away from pivot 90 Degree 21914-01 lever 20329-01 latch bracketA/A
0500106-2-06-1-05-05-2-1-21412-20329.0136600-01  Left Hand M6 X 1.0 1.0 (25.4mm) 12.00 (304.8mm) 7.59 (192.7mm) from front tube/latch mount hole Link function away from pivot 90 Degree 21412-01 PB lever 20329-01 latch bracketA/A
0500106-2-06-2-06-08-1-2-21412-20329.0150794-01  Left Hand M6 X 1.0 25.0mm 29.08 (738.6mm) 28.40 (721.3mm) from front tube/latch mount hole Link function toward pivot Formed Flat 21412-01 PB lever 20329-01 latch bracketA/A
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