SIMRIG SR3 3DOF Motion System

Name: SIMRIG SR3 3DOF – Motion System
Brand: SIMRIG
SKU: SR3-REB-F
Price: 5499.99 EUR
Availability: InStock

SIMRIG SR3 flagship 3DOF motion system mounted on an aluminium rig

Linear actuators of the SIMRIG SR3 with the EasyBracket system on a heavy rig

SIMRIG SR3 motion system with a complete racing simulator

Detail of the pre-attached EasyBracket system of the SIMRIG SR3

Linear actuator of the SIMRIG SR3 motion system in detail

ECU control unit and 1000 W power supply of the SIMRIG SR3

SIMRIG SR3 motion system seen from the side of the cockpit

SIMRIG SR3 motion system on a large competition rig

Box contents of the SIMRIG SR3 motion system

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The SIMRIG SR3 is SimRig's flagship 3DOF (pitch, roll and heave) motion system and the culmination of five years of development, designed and built in Sweden. With industrial-grade motors and a 1000 W power supply, it reaches the highest load capacity in the range: 250 kg, to move large rigs, competition seats and advanced peripherals without giving up precision or speed.

With 4 linear actuators, one in each corner of the rig, it accurately reproduces acceleration, braking, cornering, curbs and bumps. It debuts the pre-attached EasyBracket mounting system and arrives plug-and-play, with native virtual-reality support and the SIMRIG Control Center software included at no subscription cost.

SIMRIG SR3: key advantages

Class-leading load capacity: 250 kg (rig, driver and peripherals), for the heaviest setups.
Industrial-grade motors with a 1000 W power supply: maximum power and reliability for demanding configurations.
New pre-attached EasyBracket system: direct mounting to the sides of the rig, with no width limit.
Minimal 7 ms latency and 0.1 mm precision: immediate response for the most competitive sim racing.
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

Specification	Value
Degrees of freedom	3DOF (pitch, roll, heave)
Actuators	4 linear
Travel	70 mm
Speed	100 mm/s (at maximum load)
Precision	0.1 mm
Latency	7 ms
Maximum load capacity	250 kg (rig, driver and peripherals)
Power supply	1000 W, 100–240 V, 50/60 Hz
Connection	USB 2.0 (Mini-B)
Operating system	Windows 10/11 (64-bit)
Cooling	Automatic fan (only when needed)
Emergency stop	Included
Made in	Sweden
Package dimensions	74 × 58 × 19 cm
Package weight	22 kg

Compatibility and mounting

The SIMRIG SR3 is compatible with the main simulators —Assetto Corsa and Competizione, iRacing, rFactor 2, the F1 series, Automobilista 2, Le Mans Ultimate, Microsoft Flight Simulator, X-Plane, DCS, BeamNG.drive or Euro/American Truck Simulator, among others— through the SIMRIG Control Center software. It installs on aluminium-profile rigs of 40x40, 80x40, 120x40 and 160x40 mm.

There are two mounting systems: the 20x20 mm profiles (a base under the rig, maximum width 620 mm, available in black or silver) or the new EasyBracket, pre-attached to the actuators to fix them directly to the sides of the rig (no width limit, ideal for 40x80 and larger; not compatible with 40x40). The SR3 is the flagship for drivers over 120 kg and large rigs; for mid-range setups choose the SR2 and, for the lightest ones, the SR1.

What's in the box?

4x SIMRIG SR3 linear actuators
1x SIMRIG SR3 control unit (ECU)
1x 1000 W power supply
1x emergency stop button
4x actuator cables (1 m, black for better concealment)
1x ECU power cable (2 m)
1x mains cable (C13)
1x USB cable (3 m)
Mounting hardware and brackets (EasyBracket included)
Access to SIMRIG Control Center (download)

Frequently asked questions

What sets the SIMRIG SR3 apart from the SR1 and SR2?

The SR3 is the flagship: it raises the maximum load to 250 kg (the highest in the range) and uses a 1000 W power supply. It shares the 3DOF, software and mounting, but is aimed at heavy setups and drivers over 120 kg.

How much load does the SR3 support?

Up to 250 kg maximum load, including the rig, the driver, the peripherals and any additional weight moved by the system.

What is the EasyBracket system?

They are CNC-machined aluminium brackets, pre-attached to the actuators, that bolt directly to the sides of the rig. They have no width limit and are ideal for 40x80 rigs and larger; they are not compatible with 40x40.

Which rigs is it compatible with?

With aluminium-profile rigs of 40x40, 80x40, 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.

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

The SR3 is for drivers over 120 kg or large 40x120 and 40x160 rigs. The SR2 covers up to 120 kg and the SR1 up to 80 kg; all three share software and mounting.

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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.

Aplazame offers financing for orders of up to €3,000, in up to 24 instalments with interest. The down payment and subsequent instalments are fully flexible and up to you.

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.