More Views

MRA-RTU-2 Options

Enter your configuration options below to submit a Request for a Quote or a CAD drawing:

Shaft Type

Drive Shaft Location

Drive Shaft Locations

TRAVELS (Min 0 mm - Max 15000 mm in 500 mm increments)

For longer travel contact us.

Please Give Me Options for:
(Please select a Gearbox or Motor Mount, not both)

  • Sensors
  • Mounting Kits
Part Number As Configured


*Select your configuration options to submit a request.

Please Confirm Your Contact Information:


  • Motor manufacturer and model part number are required for final order process.
  • Product images show typical horizontal orientation. RTU products can be mounted vertically or as wall or ceiling mounts. Please contact Macron to discuss alternative mounting options.
  • Any robot manufacturers or models listed are for reference only. Actuator carts may need special adaptor plates to connect robot to cart top depending on robot mounting configurations.


  • Integrated Cable Management
  • Reliable 7th axis motion for articulated robots
  • Positional repeatability +/- .10 mm (0.004 ”)
  • Speeds up to 3 m/s
  • Fits MPG & MRG family of gearboxes
  • Corrosion-resistant components
  • Near zero-backlash motion
  • Can be configured with the following Robots:
    • Yaskawa GP12
    • Fanuc M10 and M20 series
    • Kuka KR Cybertech series


  • Gearbox
  • Adjustable Leveling Feet and Plates for 1-meter Travel Units
  • Aluminum Extrusion Based Dual Rail Track Configuration with T-slots for Ease of Mounting
  • Coupling & Connection Element


Motion Horizontal
Max Speed – m/s 3
Max Load – kg 907 kg
Repeatability – mm +/- 0.10 mm
Moment Load Max – in.-lbs. [Nm] 8000 in/lbs
Acceleration max – G’s 1G @ 534kg
Belt width – mm 25mm x 2 belts heavy
Travel Increments – mm [in] 500 [19.68]

© 2023 Macron Dynamics Inc.