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MSA-SBH Belt Drive


  • Single Axis Belt Drive.
  • User defined Strokes.
  • Mounting flexibility in any orientation.
  • Extruded aluminum actuator body with T-slots for ease of mounting.
  • Easy to adjust belt tensioner.
  • One piece machined and stress proof shafted pulley.
  • Zero backlash belt to pulley design.
  • Corrosion resistant components.
  • Washdown Duty or Water- Resistant Options upon request.


  • Each Belt Drive can be supplied with the following items upon request, T-slot sensors, Gearboxes, or Motor mounting adaptors.
  • For Travel requirements over Standard values contact Macron Dynamics for assistance.


Motion Horizontal, Vertical
Max Speed - Horizontal[Vertical] - mm/sec 15240[7620]
Max Force - Horizontal[Vertical] - lbf 2500[1250]
Repeatability - mm +/- 0.025
Moment Load - in-lbs[Nm] N/A
Positional Accuracy - mm/meter +/- 0.4
Acceleration Max - Gs 20
Recommended Belt Running Load - lbf[N] 2700[12015]
Cart Guide None
System Weight - kg (Travel in meters x 11.7) + 13.4
Motor Sizing Information
Weight of Cart - lbs[kgs] N/A
Weight of Belt - kgs based on travel selected ((Travel in meters x 2) + 1.10) x .34
Travel per Revolution - mm 280
Pulley Pitch Diameter - mm 89.13
Pulley Material / Width - mm steel / 55
Breakaway Torque - oz-in 42 to 44
Coefficient of Friction 0.1
Travels (25mm increment)
Standard Travels - min to max 150 to 5725

Configurate a MSA-SBH Belt Drive

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

Shaft Type

Drive Shaft Location

Normal Drive shaft diagram

Travels (in 25mm increments)

Please Give Me Options For:

Part Number As Configured


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

User Guides

Gearbox Installation graphic
Gearbox Install


User Guide Maintenance



Single Axis Actuator Videos

Replacement Parts

Pulley Assembly | PAS – CFS / PAI – CFS

Fits actuators: MSA-SBH, MSA-14H-JF, MDC-14H-JF

  • Includes pulley, bearings, housing and mounting hardware fully assembled
  • Drive and idler pulley have unique part number. See datasheet for proper part number configuration and selection. PAI prefix indicates idler, PAS prefix indicates drive

Download Datasheet

Drive Belt Kit | DBK – FA – XX

Fits actuators: MSA-SBH-JF, MSA-SBH-CF

  • Includes belt and tension assembly with hardware. Tension tool sold separately.
  • Dash XX requires completion based on actuator size or special conditions. See datasheet for instructions.

Download Datasheet


Item # 399-50, Tensioning Tool – 50mm Belts

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

MKX-100 – Actuator Mounting Kit (Heavy Duty)