SMT4 (Roll, Pitch, Yaw, Surge OR Sway)


The SMT4 is a 4 degree of freedom SimCraft motion subsystem with roll, pitch, yaw, and surge or roll, pitch, yaw, and sway capability. You build the chassis to complete the system.

Included is four actuators, electronics box with controllers, power and USB communications pre-wired and configured.  Also included are 5 frictionless rotary bearings and 1 large yaw bearing for the yaw axis, and 4 linear bearings each with 16″ hardened steel bearing rails.  Eight chassis mounts for the actuators are included as well.  The actuators are modified and fit with an inline mount and rod ends.  SimCraft’s industry leading integration software, including the feature packed SimCraft Control Panel is included, with access to all future PC and Console (Playstation/XBox) based integrations.

Lifetime support is also included, including phone support and remote sessions.

A 3 year actuator replacement warranty is included.

Access to digital chassis plans is included.



Suitable for Racing and Flight Simulation

Four Dyadic SCN6 actuators and controllers are included with this system.  This is a 4DOF system which can be upgraded in the future with additional degrees of freedom.

Roll, Pitch, Yaw, and Surge or
Roll, Pitch, Yaw, and Sway

Stroke length options:

Standard Length………….4″ | 100mm

  • Roll 20 degrees       (+/- 20)
  • Pitch 10 degrees       (+/- 5)
  • Yaw 20 degrees       (+/- 20)
  • Surge 4″ | 100mm
  • Sway 4″ | 100mm

Standard Length………….8″ | 200mm

  • Roll 40 degrees       (+/- 20)
  • Pitch 20 degrees       (+/- 10)
  • Yaw 40 degrees       (+/- 20)
  • Surge 8″ | 200mm
  • Sway 8″ | 200mm

Extended Length………….12″ | 300mm

  • Roll 60 degrees       (+/- 30)
  • Pitch 30 degrees       (+/- 15)
  • Yaw 60 degrees       (+/- 30)
  • Surge 12″ | 300mm
  • Sway 12″ | 300mm

Max Force………………90lb | 40kg

Max Rotational Speed……….120 deg/s
Max Linear Speed……………..8″/s | 200mm/s
Max Acceleration……..167 deg/s/s
Max Payload……………500lb | 225kg

Axis Alignment: Mutually Perpendicular
Synchronization: Simultaneous and Independent Axis Control
Position Resolution: .002 deg  (Accuracy)
Repeatability: .02 deg | 0.00035 rad
Interpretive Interval: < 1ms  (Latency)

The following digital chassis plans are included with this product:

[chained_products price=”no”]

Additional information

Weight 76 lbs
Actuator Stroke Length

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SMT4 (Roll, Pitch, Yaw, Surge OR Sway)
$7,000.00$8,500.00 Select options