SIMRIG SR2 3DOF – Motion System

Brand: SIMRIG
SIMRIG SR2 professional 3DOF motion system mounted on an aluminium rig
Linear actuators of the SIMRIG SR2 fixed to the corners of a heavy rig
SIMRIG SR2 motion system with a complete racing simulator
Detail of a linear actuator of the SIMRIG SR2 motion system
ECU control unit and 750 W power supply of the SIMRIG SR2
SIMRIG SR2 motion system seen from the side of the cockpit
Box contents of the SIMRIG SR2 motion system
SIMRIG SR2 professional 3DOF motion system mounted on an aluminium rig
Linear actuators of the SIMRIG SR2 fixed to the corners of a heavy rig
SIMRIG SR2 motion system with a complete racing simulator
Detail of a linear actuator of the SIMRIG SR2 motion system
ECU control unit and 750 W power supply of the SIMRIG SR2
SIMRIG SR2 motion system seen from the side of the cockpit
Box contents of the SIMRIG SR2 motion system

SIMRIG SR2 3DOF – Motion System

Brand: SIMRIG
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3-year warranty

3-year warranty

Shipping within 24/48 hours

24/48 hour delivery (Iberian Peninsula)*

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*More information in Shipping Policy.

The SIMRIG SR2 is SimRig's best-selling 3DOF (pitch, roll and heave) motion system and its professional-grade option, designed and built in Sweden. With industrial-grade motors, a robust ECU and a 750 W power supply, it moves large, heavy rigs with up to 225 kg of load without compromising speed or sensitivity.

With 4 linear actuators, one in each corner of the rig, it accurately reproduces acceleration, braking, cornering, curbs and bumps. Compact and quiet, it installs on aluminium-profile rigs in a plug-and-play way, with native virtual-reality support and the SIMRIG Control Center software included at no subscription cost.

SIMRIG SR2: key advantages

  • Extended load up to 225 kg: ideal for heavy rigs, advanced peripherals and fully equipped drivers.
  • Industrial-grade motors with a 750 W power supply: plenty of power to react quickly to every motion command.
  • Minimal 7 ms latency and 0.1 mm precision: immediate response to compete at the highest level.
  • Compact and quiet design: the ECU fits under the seat and the PSU is fanless.
  • Native VR support (OpenVR and OpenXR) with motion compensation.
  • SIMRIG Control Center software included, no subscription, compatible with the main racing and flight titles.

Technical specifications

SpecificationValue
Degrees of freedom3DOF (pitch, roll, heave)
Actuators4 linear
Travel70 mm
Speed100 mm/s (at maximum load)
Precision0.1 mm
Latency7 ms
Maximum load capacity225 kg (rig, driver and peripherals)
Power supply750 W, 100–240 V, 50/60 Hz
ConnectionUSB 2.0 (Mini-B)
Operating systemWindows 10/11 (64-bit)
CoolingAutomatic fan (only when needed)
Emergency stopIncluded
Made inSweden
Package dimensions74 × 58 × 19 cm
Package weight22 kg

Compatibility and mounting

The SIMRIG SR2 is compatible with the main simulators —iRacing, Assetto Corsa, ACC, rFactor 2, the F1 series, Le Mans Ultimate, RaceRoom, Automobilista 2, Microsoft Flight Simulator, X-Plane or DCS, among others— through the SIMRIG Control Center software. It installs on aluminium-profile rigs of 80x40, 100x40, 120x40 and 160x40 mm.

There are two mounting systems: the 20x20 mm profiles (a support base under the rig, maximum width 620 mm) or the EasyBrackets, pre-attached to the actuators to fix them directly to the sides of the rig (no width limit). It includes the plastic brackets to match your profile. The SR2 is the professional choice for drivers up to 120 kg and 80x40 to 160x40 rigs; for lighter setups choose the SR1 and, for even heavier setups, the SR3.

What's in the box?

  • 4x SIMRIG SR2 linear actuators
  • 1x SIMRIG SR2 control unit (ECU)
  • 1x 750 W power supply
  • 1x emergency stop button
  • 4x actuator cables (1 m)
  • 1x ECU power cable (2 m)
  • 1x mains cable (C13)
  • 1x USB cable (3 m)
  • Mounting hardware and brackets
  • Access to SIMRIG Control Center (download)

Frequently asked questions

What sets the SIMRIG SR2 apart from the SR1?

The SR2 uses a 750 W power supply and raises the maximum load to 225 kg (50 kg more than the SR1), aimed at larger, heavier rigs. It shares the 3DOF, software and mounting.

How much load does the SR2 support?

Up to 225 kg maximum load, including the rig, the driver, the peripherals and any additional weight moved by the system.

Which rigs is it compatible with?

With aluminium-profile rigs of 80x40, 100x40, 120x40 and 160x40 mm. It mounts with 20x20 mm profiles (maximum rig width 620 mm) or with the EasyBrackets.

Is it compatible with virtual reality?

Yes. It has native VR support (OpenVR and OpenXR) with motion compensation, keeping the image steady while the rig moves.

Does the software have a subscription cost?

No. It includes SIMRIG Control Center with no subscription, interpreting the simulator telemetry and turning it into motion in real time.

Which model should I choose between SR1, SR2 and SR3?

The SR2 is the professional option for drivers up to 120 kg and 80x40 to 160x40 rigs. For even heavier setups, the SR3; for lighter setups, the SR1.

Buying your sim racing gear from Simufy means buying with full guarantees

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Frequently asked questions

A pre-order product is not yet available for immediate delivery, but it is on its way and can be reserved in advance before its official availability. This guarantees you will get the product as soon as it is in stock. We recommend pre-ordering to make sure you don't miss out on a unit and have to wait for the next batch.

Availability dates for pre-order products are shown on the corresponding product page and also in our #pre-orders channel on Discord: https://discord.gg/simufy

When a product is in stock, it is available in our warehouses and can be shipped immediately after you place your order.

Absolutely. The products we offer are carefully selected to meet high quality standards. This ensures that the materials used are durable, safe and suited to their intended purpose.

Check the product page. It usually shows a message indicating availability, such as "Ships immediately" or the number of units available. If the product is not in stock, one of these statuses is usually shown: - Sold out: no units are available and you may have to wait for a restock. - Pre-order: the product can be reserved before it arrives at our warehouse.

No, every order is sent as a single shipment. If an order contains both in-stock and out-of-stock items, it will ship as soon as all of its items are in stock. If you want to receive the in-stock items right away, you will need to place separate orders or ask us to charge an additional shipping fee.

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Simufy gives every customer the option to defer payment for any or all of their orders through the financing providers Aplazame or Klarna.

Klarna offers financing for orders of up to €1,500, in up to 3 interest-free instalments.

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Yes, as long as the product is received in the same condition in which it was shipped. The refund will be issued after the returned product has been manually inspected and approved, using the same payment method used for the purchase. For more information, see our Returns Policy.