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MDS-SB2

The MDS-SB2 is a dual X-axis cartesian gantry robot designed for precise, synchronized linear motion in industrial automation systems. Featuring independent belt-driven carriages on a shared axis, it enables coordinated multi-point movement for material handling and process automation tasks. Its modular construction supports flexible motor and gearbox mounting options for integration into complex multi-axis configurations. Built with robust aluminum and steel components, the MDS-SB2 delivers consistent performance, low maintenance, and durability in demanding operational environments.

  • X-X' configuration.
  • Connection Hardware and Torque Tube included with the Assembly.
  • User defined Strokes and Spacing.
  • Center Drive Right Angle Reducer offered upon request.
  • Multiple Carts Available upon request.
  • Mounting flexibility in either horizontal, vertical or inverted orientation.

Product Notes

Center-to-center spacing is the distance between each actuator cart’s center line. Each X-X’ system can be supplied with T-slot sensors, gearboxes, or motor mounting adaptors upon request. Some X-X’ systems include cable track; please refer to the Product Specification download document for the standard size. Motor sizing information is provided in the Product Specification download document. For travel requirements over standard values, contact Macron Dynamics for assistance.

Specifications

These are standard specifications, if you need a custom configuration, please use our custom configuration request form.

Specifications
Motion Horizontal, Vertical
Max Speed - Horizontal[Vertical] - mm/sec 5000[5000]
Max Force - Horizontal[Vertical] - lbf 437[437]
Repeatability - mm +/- 0.0625
Moment Load - in-lbs[Nm] N/A
Positional Accuracy - mm/meter +/- 0.4
Acceleration Max - Gs 5
Recommended Belt Running Load - lbf[N] 437[1945]
Cart Guide N/A
Weight
System Weight - kg ((Travel in meters x 3.3) + 2.80) x 2
Motor Sizing Information
Weight of Cart - lbs[kgs] N/A
Weight of Belt - kgs based on travel selected (((Travel in meters x 2) + .61) x .12) x 2
Travel per Revolution - mm 150
Pulley Pitch Diameter - mm 47.75
Pulley Material / Width - mm Steel / 28.9
Breakaway Torque - oz-in N/A
Coefficient of Friction 0.1
Rolling Resistance - lbs / kgs N/A
Travels (25mm increment)
X Axis Travel - min to max 150 to 5825

Configure a Standard Model MDS-SB2

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

Travels (in 25mm increments)

Please Give Me Options For:

Part Number As Configured

MDS-SB2-x-y-z

Gearbox: None
Motor Mount: None
T-Slot Sensor: None
Mounting Kit: None

User Guides

Gearbox Installation graphic
Gearbox Install

Download

User Guide Maintenance

Download

EDC PDF Thumbnail
EDC Distance Coupling Installation

Download

Spare Parts – MDS-SB2

Download

Videos

Single Axis Actuator Videos

Accessories

Item # 399-25, Tensioning Tool – 12mm & 25mm Belts

Item # 397, Torque Wrench 25-250 lbs-in

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Discuss Your Custom Application with One of Our Owners & Engineers

Macron Dynamics specializes in designing and building virtually any configuration to meet your unique automation needs. Our innovative solutions enhance efficiency, optimize workspace utilization, and prioritize worker safety—reducing injuries while maximizing productivity.

We offer custom solutions for applications requiring from one to thousands of units, and units physically much smaller and larger than our standard models.