VERSATILE. SCALABLE. SIMPLE.
The MSA-135 Belt Driven Actuator is a high-speed linear actuator designed for precise motion control in industrial automation and gantry systems. Its extruded aluminum body with T-slots provides flexible mounting in any orientation, while the one-piece machined pulley and adjustable tensioner deliver smooth, near-zero backlash operation. The MSA-135 supports user-defined stroke lengths up to 5,555 mm, speeds up to 5,080 mm/s, and repeatability of ±0.025 mm. Durable, corrosion-resistant components and optional washdown-duty or water-resistant configurations ensure reliable performance in demanding environments.
Each belt driven actuator can be supplied with T-slot sensors, gearboxes, or motor mounting adaptors upon request. Cable track is available upon request. For travel requirements over 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 | 5080[5080] |
| Max Load - Horizontal[Vertical] - lbs | 250[250] |
| Repeatability - mm | +/- 0.025 |
| Moment Load - in-lbs[Nm] | 460[52] |
| Positional Accuracy - mm/meter | +/- 0.4 |
| Acceleration Max - Gs | 10 |
| Recommended Belt Running Load - lbf[N] | 437[1945] |
| Cart Guide | Plastic rollers in aluminum channel |
| System Weight - kg | (Travel in meters x 4.8) + 4.5 |
| Weight of Cart - lbs[kgs] | 1.7[0.77] |
| Weight of Belt - kgs based on travel selected | ((Travel in meters x 2) + .81) x .12 |
| Travel per Revolution - mm | 150 |
| Pulley Pitch Diameter - mm | 47.75 |
| Pulley Material / Width - mm | steel / 28.9 |
| Breakaway Torque - oz-in | 30 to 32 |
| Coefficient of Friction | 0.1 |
| Standard Travels - min to max | 150 to 5725 |
Enter your configuration options to submit a Request for a Quote or a CAD drawing:
Fits actuators: MSA-SB2, MSA-M6S, MDC-M6S, MSA-R6S, MSA-R6D, MSA-135, MSA-14S, MSA-14N, MSA-14D, MSA-14X, MSA-14L, R20, MAA-R6S MSA-BT2
Fits actuators: MSA-135
Fits actuators: MSA-135
We've got some fantastic news to share — We are not affected by the recent tariffs.
As a proud USA-based company where all our Engineering, Manufacturing and Application Support is located in Croydon, PA.
We're thrilled to let you know:
Whether you're a longtime customer (thank you for your continued support!) or someone we haven't worked with yet — we'd love to connect and show you what sets us apart.
Let's grow together — tariff-free and stress-free.
