SIMRIG

SIMRIG SR2 | 3DOF Motion Actuator System | 225kg Weight Capacity

SIMRIG SR2 | 3DOF Motion Actuator System | 225kg Weight Capacity

£3,725.00
£3,725.00
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VAT included. Free delivery. No import fees. What you see is what you pay.
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SIMRIG's best seller for a reason. Industrial grade motors, a 225kg load capacity, and a 750W power supply that handles fully loaded 160x40 rigs without breaking a sweat. The SR2 is the model most sim racers end up choosing because it covers the widest range of driver weights and rig sizes while delivering the same 7ms latency and 0.1mm accuracy as the rest of the range.

Four linear actuators mount to the corners of your aluminium rig and deliver pitch, roll, and heave. Braking, cornering, elevation changes, and kerb strikes all arrive as physical movement through the cockpit. The ECU fits under your seat. The fanless power supply sits next to your PC. Nothing about your rig's footprint changes. It just starts moving.

225kg total capacity means even heavy rigs with direct drive wheelbases, load cell pedals, a full seat, and triple monitors stay well within limits. For a driver weighing 90kg on a 65kg 160x40 rig, that still leaves 70kg of headroom for peripherals. No compromise on motion quality regardless of what you bolt to the frame.

  • 3DOF motion system: pitch, roll, and heave
  • 225kg max load (driver, rig, and peripherals combined)
  • 70mm actuator travel at 100 mm/s with 0.1mm accuracy
  • 7ms system latency
  • Industrial grade motors with 750W power supply
  • Mounts to 40x40, 80x40, 120x40, and 160x40mm aluminium rigs
  • Best for drivers under 120kg on mid to heavy rigs
  • SIMRIG Control Center software included, no subscription
  • Native VR motion compensation (OpenVR, OpenXR)
  • Free UK delivery, no import charges

Not included: Aluminium rig, seat, steering wheel, pedals, monitors, and PC. This is a motion actuator system that adds to your existing setup.

Complete the experience with VR. Pair your motion rig with a Pimax headset for full cockpit immersion. View our Immersion range

3DOF MotionPitch, roll, and heave
225kg CapacityHandles heavy fully loaded rigs
Industrial Motors750W power supply
7ms LatencyNear-instant response
0.1mm AccuracyPrecision actuator positioning
Plug and PlayUSB connection, minutes to install
VR ReadyNative motion compensation built in
Best SellerMost popular SIMRIG model worldwide
Type 3DOF motion actuator system (pitch, roll, heave)
Actuators 4x SIMRIG SR2 industrial grade linear actuators
Max Load 225kg (driver, rig, and all peripherals combined)
Travel 70mm
Speed 100 mm/s at max load
Accuracy 0.1mm
Latency 7ms
Power 750W, 100-240VAC 50/60Hz (fanless PSU)
Interface USB 2.0 (Mini-B)
Rig Compatibility 40x40, 80x40, 120x40, 160x40mm aluminium extrusion rigs
Mounting 20x20 profiles or EasyBrackets (included)
Software SIMRIG Control Center (included, no subscription)
VR Support Native motion compensation (OpenVR, OpenXR)
Emergency Stop Included
OS Windows 10/11 (64-bit)
Package 77 x 58 x 19cm, 22kg
Warranty 3 years
Not Included Rig frame, seat, wheel, pedals, monitor, PC
Our Recommendation Covers the widest range of drivers and rigs. If you weigh between 70kg and 120kg and run a typical 80x40 or 160x40 rig, this is the one to choose.
Shipping & Fulfilment Designed and built in Sweden by SIMRIG. Typically delivered within 1 to 2 weeks. Free UK delivery, no import charges or customs fees.
Speak to a specialist before you order
Free advice on compatibility with your rig and which SIMRIG model suits your setup. We reply within a few hours during UK business hours.
Email support@simtorque.co.uk Call +44 2046 343 208
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Frequently Asked Questions

Why is the SR2 the best seller?

It covers the widest range of drivers and rigs. At 225kg total capacity with a 750W power supply, it handles everything from a standard 80x40 rig with a lightweight driver to a fully loaded 160x40 rig with direct drive wheelbase, heavy seat, and triple monitor mount. Most sim racers fall into this range.

What is the difference between the SR2 and SR1?

225kg max load vs 175kg. 750W power supply vs 500W. The SR2 uses industrial grade motors designed for heavier, more demanding setups. Speed, accuracy, latency, and software are identical between all three models.

Will it fit a 160x40 rig?

Yes. The SR2 is compatible with 40x40, 80x40, 120x40, and 160x40mm aluminium rigs. Even with a heavy 160x40 rig weighing 65kg, a 90kg driver still has 70kg of headroom for peripherals.

Do I need to modify my rig?

No permanent modifications. The actuators mount using the included 20x20 profiles or EasyBrackets. Both attach to the underside or sides of your existing rig without drilling or cutting.

Can I use it for flight sim?

Yes. SIMRIG Control Center supports MSFS 2020, MSFS 2024, DCS, X-Plane, and more. The 3DOF pitch, roll, and heave axes cover the primary forces in flight simulation. VR motion compensation is built in.

Is there a subscription for the software?

No. SIMRIG Control Center is included free with no ongoing subscription fees. Updates are free.

How long does delivery take?

Typically 1 to 2 weeks. Dispatched from Sweden within a couple of days, free UK delivery. No import charges or customs fees.

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