Simucube 3 Ultimate Wheelbase

Simucube 3 Ultimate Wheelbase

The Simucube 3 Ultimate Wheelbase is designed for professional drivers, competitive sim racers and enthusiasts who demand the highest level of force feedback detail from their simulator. Producing up to 35Nm of peak direct drive torque, it combines a newly developed Interior Permanent Magnet motor, a 23-bit absolute angle sensor and Simucube’s completely re-engineered control system to reproduce detailed, responsive and natural steering forces. SimRacer UK supplies the Simucube 3 Ultimate with fast UK delivery, manufacturer warranty support and expert technical advice. Customers can also discuss complete simulator configurations or experience premium sim racing hardware at our Basingstoke showroom.

Important: A Simucube Link Hub is required to operate the Simucube 3 Ultimate. Only one Link Hub is required across a compatible Simucube Link system. Customers who already have a Link Hub supplied with ActivePedals or another compatible Simucube device do not need to purchase an additional hub.

Simucube’s Most Advanced Direct Drive Wheelbase

The Simucube 3 Ultimate represents the flagship of the third-generation Simucube direct drive wheelbase range.

Rather than simply increasing the torque output of an existing platform, Simucube developed a new direct drive-optimised Interior Permanent Magnet motor to achieve the response, efficiency and force feedback quality required for its Ultimate model.

The result is a professional-grade wheelbase capable of producing strong sustained steering forces while retaining the subtle detail needed to understand what the virtual car is doing.

Through the steering wheel, drivers can feel changes in:

• Front tyre grip
• Weight transfer
• Road surface texture
• Kerbs and track edges
• Suspension movement
• Understeer and oversteer
• Steering load
• ABS activity
• Engine vibration and RPM effects

This combination of strength and detail makes the Simucube 3 Ultimate suitable for professional driver training, esports competition, commercial simulator installations and high-end home racing simulators.

35Nm Direct Drive Force Feedback

The Simucube 3 Ultimate produces up to 35Nm of peak torque, placing it among the most powerful premium direct drive wheelbases available for sim racing.

High maximum torque is not only about making the steering wheel difficult to turn. It provides the wheelbase with greater headroom, allowing strong steering forces and sharp effects to be reproduced without clipping or losing smaller details.

This is particularly valuable when simulating cars with heavy or unassisted steering, including:

• Historic racing cars
• Prototype and endurance cars
• Formula cars
• GT racing cars
• Rally cars
• Touring cars
• Professional driver-training vehicles

The available torque can be adjusted through Simucube Tuner to suit the driver, steering wheel diameter, vehicle type and simulator application.

Most users will not need to operate the wheelbase continuously at its maximum output. The additional capacity allows the motor to reproduce demanding force feedback effects accurately while maintaining smoothness and control.

New Direct Drive-Optimised IPM Motor

At the centre of the Simucube 3 Ultimate is a newly developed Interior Permanent Magnet motor.

This advanced IPM design has been created specifically for direct drive force feedback rather than adapted from a general industrial motor application. It delivers the maximum response speed within the Simucube 3 range while using power efficiently.

A fast motor response allows force feedback changes to be delivered with minimal delay. When the virtual car loses grip, strikes a kerb or transitions through a high-speed corner, the wheelbase can respond immediately rather than smoothing over the event.

Low motor inertia further improves the sense of connection between the driver and the simulated steering system. Direction changes feel more immediate, while smaller tyre and road effects remain easier to distinguish beneath the main steering load.

The result is force feedback that feels powerful without becoming slow, heavy or artificially damped.

Telemetry-Based Force Feedback Effects

The Simucube 3 platform expands force feedback beyond steering forces generated through a simulation’s conventional force feedback output.

Telemetry-based effects can reproduce additional information such as:

• ABS activation
• Engine RPM
• Road surface detail
• Vehicle vibration
• Tyre behaviour
• Other supported game telemetry

These effects can help the driver recognise what the car is doing without relying entirely on visual or audio information.

For example, telemetry-based ABS feedback can provide a physical indication when the braking system is operating. RPM effects can add engine vibration through the steering system, while enhanced road texture can make different track surfaces easier to distinguish.

These effects can be adjusted within Simucube Tuner, allowing the driver to create a detailed profile without overwhelming the underlying steering feedback.

23-Bit Absolute Angle Sensor

The Simucube 3 Ultimate uses a 23-bit absolute angle sensor capable of reading more than eight million steering positions.

This extremely high resolution allows the wheelbase to track fine steering inputs accurately throughout its rotational range.

The benefits include:

• Precise steering input
• Smooth low-speed rotation
• Accurate correction movements
• Detailed force feedback delivery
• Consistent steering position detection
• Reduced sense of stepping or graininess

An absolute sensor also knows the steering position when the system starts, supporting predictable and reliable operation.

Although sensor resolution alone does not determine force feedback quality, it forms an important part of the complete control system. Combined with the IPM motor and redesigned algorithm, it allows the Simucube 3 Ultimate to respond accurately to both major steering movements and very small corrections.

Re-Engineered Force Feedback Control

The Simucube 3 control algorithm has been redesigned to complement the new generation of motors, electronics and connectivity.

It continuously manages how the motor responds to force feedback commands, balancing:

• Torque output
• Motor response
• Damping
• Friction
• Inertia
• Steering detail
• Stability
• Noise control

This allows the Simucube 3 Ultimate to produce strong forces without introducing unnecessary oscillation, harshness or artificial grain.

For competitive drivers, the improved control helps make the car’s behaviour easier to interpret. The transition from grip to understeer can feel more progressive, while oversteer corrections can be made with greater confidence.

For endurance racing and longer simulator sessions, the smooth delivery also reduces the fatigue caused by rough or inconsistent force feedback.

Cool, Efficient and Quiet Performance

A powerful direct drive wheelbase must manage heat efficiently during sustained use.

The Simucube 3 Ultimate has been designed to minimise wasted energy and heat generation, even during extended racing sessions. Its efficient motor and control system help maintain consistent performance without allowing heat to significantly alter the force feedback response.

Quiet operation is equally important in premium home and professional simulator environments.

Fine motor control and carefully selected components reduce unwanted mechanical noise, allowing the driver to concentrate on the simulator rather than the wheelbase itself.

This makes the Simucube 3 Ultimate particularly well suited to:

• Home simulator rooms
• Driver coaching facilities
• Esports centres
• Motorsport hospitality
• Commercial simulation centres
• Professional development simulators

Dedicated Simucube Control Box

The Simucube 3 Ultimate includes a dedicated external control box with physical buttons and adjustment controls.

This provides convenient access to important settings without requiring the driver to leave the simulation or search through software menus.

Depending on the connected Simucube hardware and configuration, the control box can be used to manage compatible wheelbase, steering wheel and pedal settings.

Physical controls are especially useful in professional or shared simulator installations where different drivers may need to adjust force levels quickly.

They also provide an accessible way to reduce torque or alter settings during testing without interrupting the complete simulator session.

Simucube Tuner Software

The Simucube 3 Ultimate is configured through Simucube Tuner, providing control over wheelbase behaviour, force feedback strength and supported telemetry effects.

Drivers can adjust settings such as:

• Overall torque
• Force feedback strength
• Damping
• Friction
• Inertia
• Steering response
• Road texture
• Telemetry-based effects
• Game-specific behaviour

Settings can be adapted for different simulations, cars and steering wheels.

A lightweight Formula wheel may benefit from a different profile than a larger round GT or historic racing wheel. Similarly, a prototype car in iRacing may require a different steering feel from a rally car in EA Sports WRC or a GT3 car in Assetto Corsa Competizione.

The software allows the Simucube 3 Ultimate to be configured around the driver rather than forcing every vehicle to use the same generic force feedback response.

Simucube Link Hub Explained

A Simucube Link Hub is required for the Simucube 3 Ultimate to communicate with the gaming PC and operate correctly.

Only one Link Hub is required for a compatible Simucube Link system.

You should select the version including the Simucube Link Hub when:

• This is your first Simucube Link product
• You do not already own a Link Hub
• Your existing Simucube equipment does not use the Link ecosystem

You do not need another Link Hub when:

• You already own Simucube ActivePedals supplied with a Link Hub
• You already use another compatible Simucube Link device
• Your simulator already has a functioning Link Hub installation

This avoids unnecessary duplicate hardware and helps create a centralised connection for compatible Simucube products.

When using several Link-connected devices together, such as a Simucube 3 wheelbase and ActivePedals, a compatible Teltonika Ethernet Switch may be required to provide the necessary network connections.

Simucube Link Quick Release

The Simucube 3 Ultimate uses the Simucube Link Quick Release system.

This redesigned quick release provides a rigid mechanical steering wheel connection while supporting wireless power and data transfer for compatible steering wheels.

Benefits include:

• Strong, secure wheel attachment
• Minimal unwanted movement
• Fast steering wheel changes
• Wireless data transfer
• Wireless power for supported wheels
• Clean installation with fewer cables

Compatible Simucube wireless steering wheels from the previous generation can continue to be used, although the appropriate Simucube Link Quick Release components are required.

USB steering wheels can also be used with the necessary mounting and quick-release accessories, with the wheel connected separately to the PC.

This gives drivers access to both the Simucube steering wheel ecosystem and a broad selection of premium third-party USB wheels.

Flexible Front and Bottom Mounting

The Simucube 3 Ultimate supports both front and bottom mounting, allowing it to integrate with a wide range of premium sim racing cockpits.

Front mounting is often preferred for high-torque installations because it creates a rigid motorsport-inspired connection around the front of the motor housing.

Bottom mounting provides additional flexibility for cockpits, wheel decks and custom simulator structures designed around a traditional base installation.

Because the wheelbase can produce up to 35Nm of torque, it should always be installed on a strong, rigid cockpit.

Aluminium profile cockpits and reinforced professional simulator frames are generally the most appropriate choices. Lightweight folding stands and entry-level wheel decks may flex or move under the forces produced by the Ultimate.

PC and Steering Wheel Compatibility

The Simucube 3 Ultimate is designed for PC-based sim racing.

It can be used with compatible racing simulations that support direct input force feedback hardware, including popular titles such as:

• iRacing
• Assetto Corsa
• Assetto Corsa Competizione
• Automobilista 2
• Le Mans Ultimate
• rFactor 2
• RaceRoom Racing Experience
• EA Sports WRC
• DiRT Rally 2.0
• Selected Formula racing titles

Game compatibility and individual telemetry effects may vary, so drivers should check support for their chosen simulation and desired features.

The wheelbase does not provide native Xbox or PlayStation console compatibility.

Who Should Buy the Simucube 3 Ultimate?

The Simucube 3 Ultimate is best suited to drivers who want the highest-performance model in the Simucube 3 range.

It is particularly appropriate for:

• Professional racing drivers
• Motorsport teams
• Driver coaching businesses
• Competitive esports drivers
• Commercial simulator centres
• High-end home simulator owners
• Drivers using large or heavy steering wheels
• Users who want maximum force feedback headroom
• Existing Simucube ActivePedal owners
• Customers building a complete premium Simucube ecosystem

Drivers who do not require 35Nm may find the Simucube 3 Sport or Simucube 3 Pro more appropriate. However, the Ultimate provides the greatest motor response, torque capacity and manufacturer warranty within the range.

Simucube 3 Ultimate Comparison

Simucube 3 Ultimate vs Simucube 3 Sport

The Simucube 3 Sport produces up to 15Nm of torque, compared with 35Nm from the Ultimate. It uses a direct drive-optimised SPM motor and is designed as the most accessible model in the Simucube 3 range.

Both models use a 23-bit absolute angle sensor, Simucube Link connectivity and the Link Quick Release system. Both also support front and bottom mounting.

The Sport is a strong choice for drivers who want premium Simucube force feedback without requiring professional-level torque. The Ultimate offers significantly more force feedback headroom, a higher-response IPM motor and a longer five-year manufacturer warranty.

Simucube 3 Ultimate vs Simucube 3 Pro

The Simucube 3 Pro produces up to 25Nm of torque and uses a high-response direct drive-optimised SPM motor. This places it between the Sport and Ultimate within the Simucube 3 range.

For many experienced home sim racers, 25Nm provides more than enough strength and headroom. It retains the core Simucube 3 platform, 23-bit angle sensor, Link connectivity and versatile mounting system.

The Ultimate increases maximum torque to 35Nm and introduces the range-topping direct drive-optimised IPM motor with maximum response speed. It is the better choice for professional applications, maximum-fidelity builds and drivers who specifically want the highest-performing Simucube wheelbase.

Simucube 3 Ultimate vs SIMAGIC Alpha EVO Ultra

The SIMAGIC Alpha EVO Ultra produces up to 28Nm of peak torque, compared with 35Nm from the Simucube 3 Ultimate. It uses a custom five-pole direct drive servo motor and a 21-bit encoder.

The Alpha EVO Ultra provides a powerful flagship option within the broader SIMAGIC ecosystem and may appeal to customers who want access to SIMAGIC steering wheels, accessories and competitive package pricing.

The Simucube 3 Ultimate targets a more specialised professional and ultra-premium market. It offers higher peak torque, a 23-bit angle sensor, Simucube’s IPM motor and integration with equipment such as Simucube ActivePedals.

The best option will depend on budget, preferred steering wheels and whether the customer wants to build within the SIMAGIC or Simucube ecosystem.

Simucube 3 Ultimate vs Asetek Invicta Wheelbase

The Asetek Invicta Direct Drive Wheelbase produces up to 27Nm of torque, compared with 35Nm from the Simucube 3 Ultimate.

The Invicta is a premium direct drive option with a strong quick-release system and integration across Asetek’s steering wheel, pedal and accessory ecosystem.

The Simucube 3 Ultimate offers more maximum torque and is designed around the Simucube Link platform. It is particularly attractive to drivers who use or plan to add Simucube ActivePedals and compatible Simucube steering wheels.

Both products target serious sim racers, but the Ultimate is positioned as the higher-torque, professional flagship option.

Why Buy the Simucube 3 Ultimate from SimRacer UK?

When purchasing a flagship direct drive wheelbase, choosing the correct supporting hardware is just as important as selecting the wheelbase itself.

SimRacer UK can assist with:

• Simucube Link Hub requirements
• Link Quick Release compatibility
• Steering wheel selection
• Cockpit and mounting compatibility
• ActivePedal integration
• Complete simulator specifications
• Gaming PC and display recommendations
• Prebuilt simulator packages
• Delivery and installation services

Customers benefit from genuine products, fast UK delivery, manufacturer warranty support and UK-based technical assistance.

Our Basingstoke demonstration showroom also gives customers the opportunity to discuss high-end simulator systems and experience selected premium sim racing hardware before committing to a complete build.