VERSATILE. SCALABLE. SIMPLE.
The MSS-R20 is a heavy-duty rail actuator designed for high-precision linear motion in industrial automation systems. Featuring a rigid steel rail and belt-driven carriage, it delivers stable, accurate travel over long distances and high speeds. The actuator supports flexible motor and gearbox mounting options for seamless integration into complex assemblies. Built with durable materials and low-maintenance components, the MSS-R20 offers consistent performance and structural reliability in demanding environments.
Each actuator can be supplied with T-slot sensors, gearboxes, or motor mounting adaptors upon request. For travel requirements exceeding standard values, contact Macron Dynamics for assistance.
These are standard specifications, if you need a custom configuration, please use our custom configuration request form.
| Motion | Horizontal, Vertical |
| Max Speed - Horizontal[Vertical] - mm/sec | 3000[3000] |
| Max Load - Horizontal[Vertical] - lbs | 500[250] |
| Repeatability - mm | +/- 0.025 |
| Moment Load - in-lbs[Nm] | 2200[248] |
| Positional Accuracy - mm/meter | +/- 0.4 |
| Acceleration Max - Gs | 5 |
| Recommended Belt Running Load - lbf[N] | 400[1780] |
| Cart Guide | Linear bearing with profile rail |
| System Weight - kg | (Travel in meters x 32.79) + 10.02 |
| Weight of Cart - lbs[kgs] | 11.3979[5.17] |
| Weight of Belt - kgs based on travel selected | ((Travel In Meters x 2)+1.74) x .12 |
| Travel per Revolution - mm | 150mm |
| Pulley Pitch Diameter - mm | 47.75 |
| Pulley Material / Width - mm | Stainless Steel / 28.9 |
| Breakaway Torque - oz-in | 26-28 |
| Coefficient of Friction | 0.1 |
| Standard Travels - min to max | 150 to 5650 |
Enter your configuration options to submit a Request for a Quote or a CAD drawing:
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.
