DR TR

  • DR TR 250 3-Axis Weld Positioner
    Payload per side (kg)
    1,100
     
    Continuous torque (Nm)
    1,700
     
    E-Stop torque (Nm)
    6,600
     
    Distance between HS/TS (up to _mm)
    3,000
     
    C/L Height
    745
     
    View Additional Specs
  • DR TR 300 3-Axis Weld Positioner
    Payload per side (kg)
    1,900
     
    Continuous torque (Nm)
    3,500
     
    E-Stop torque (Nm)
    12,200
     
    Distance between HS/TS (up to _mm)
    3,000
     
    C/L Height
    745
     
    View Additional Specs
  • DR TR 365 3-Axis Weld Positioner
    Payload per side (kg)
    2,100
     
    Continuous torque (Nm)
    4,900
     
    E-Stop torque (Nm)
    18,600
     
    Distance between HS/TS (up to _mm)
    3,000
     
    C/L Height
    945
     
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Dual Trunnion Weld Positioner

The Motion Index Drives DR-TR Series dual trunnion positioning system utilizes our high capacity “zero backlash” TMF rotary turntable for the 180° exchange which creates accuracies of 9 arc seconds and repeatability of 2-3 arc seconds. The unrivaled accuracy of the TMF indexer eliminates the need of “Shot Pin/Wedge” devices that are required from other manufacturers for high accuracy on their 3-axis (H-Frame Positioner) dual trunnion positioning systems. Utilizing MID’s TR Series servo gear head with high torque capacity, for the dual trunnion headstocks, allows for a 2 second 180° rotation on a load of up to 4000lbs per side and 3 meters between faceplates. The TR Series tailstock features a large 90mm through hole for customers to run utilities to their tooling and fixtures. The DR-TR Series multi-axis positioning system is constructed with strength and reliability in mind. Robust design and components ensure this device will maintain precision in intense factory settings.

  • Flame hardened cams
  • Multiple oversized cam followers engaged with cam at all times
  • Programmable rotation angles of both base rotary movement and dual trunnions
  • Fixed central guarding between both trunnion sides

Advantages for design engineers and special machine builders

  • Large center through hole to run utilities to tooling and fixtures
  • Easy access to pipe and wire all components
  • Standard models available to begin design immediately
  • Large range of standard sizes for many different applications

Technical benefits for users

  • Extremely reliable with long service lives
  • Accuracies of up to 9 arc seconds
  • Ergonomically friendly position height
  • Fully maintainable with all wear components capable of being serviced at facility
  • Very low maintenance components

Options available

  • 9 standard models
  • Custom paint colors
  • Custom central guarding
  • Custom frame width available
  • Can utilize any servo brand
  • More Options

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