Sim-Lab DDS39 TorqueSync | 39 Nm Direct Drive Wheelbase

Name: Sim-Lab DDS39 TorqueSync – 39 Nm Direct Drive Wheelbase
Brand: Sim-Lab
SKU: SLA238
Price: 1999.99 EUR
Availability: InStock

Detail of the Xero-Play Quick Release v2 and Ø70 mm interface on the Sim-Lab DDS39

View of the heatsink and industrial housing of the Sim-Lab DDS39 TorqueSync

Sim-Lab DDS39 TorqueSync 39 Nm direct drive wheelbase for sim racing

Sim-Lab DDS39 TorqueSync – 39 Nm Direct Drive Wheelbase

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FECHA ESTIMADA

ARTÍCULO EN PRE-ORDER

Fecha de disponibilidad: Oct 20, 2026

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3 años de garantía

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100% secure payment

3-year warranty

24/48 hour delivery (Iberian Peninsula)*

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Pagamento 100% seguro

Garantia de 3 anos

Entrega em 24/48 horas (Península)*

Atenção personalizada

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*Más información en Política de envío. *More information in Shipping Policy. *Mais informações na Política de Envio. *Weitere Informationen finden Sie in unseren Versandrichtlinien.

The Sim-Lab DDS39 TorqueSync is a 39 Nm Direct Drive wheelbase for sim racing on PC, with a 350 V industrial servo architecture and TorqueSync™ processing, aimed at drivers who want high-end Force Feedback with maximum detail and instant response.

Developed by Sim-Lab together with SOLO Motorcontrollers and manufactured in Italy, the DDS39 is engineered as a complete servo system, not a generic motor inside a consumer housing. Its internal 350 VDC bus and multi-core DSP control loop running at over 100 kHz keep torque stable through rapid direction changes and higher rotational speeds. The 2,500 W power supply is built into the base itself, with no external brick, and it joins Sim-Lab's new generation of direct drive wheelbases.

Key features of the Sim-Lab DDS39 TorqueSync

39 Nm real peak torque with true holding torque: it sustains rated force with no thermal roll-off, from the first lap to the last.
High-voltage architecture with an internal 350 VDC bus at 40 A, giving headroom against back-EMF and a higher torque slew rate for sharp transients.
Patented TorqueSync™ processing synchronises the simulator physics with motor torque more than 100,000 times per second, with no perceptible latency.
Industrial inner-runner AC brushless servo motor with harmonised magnet pairs and distributed-wound stator cores that minimise cogging and torque ripple.
24-bit encoder with ~16.7 million counts per revolution for extremely accurate position feedback.
Industrial slipring, replaceable from the front, rated for 200 million cycles.
Integrated 2,500 W supply and active fan cooling: a single mains cable and fewer failure points.

Technical specifications

Specification	Sim-Lab DDS39 TorqueSync
Peak torque	39 Nm
Technology	Direct drive wheelbase · industrial AC brushless servo (SPMSM)
Internal bus	350 VDC at 40 A
Power supply	2,500 W integrated (peak)
Processing	Multi-core DSP · 100+ kHz torque loop · TorqueSync™
Encoder	24-bit · ~16.7 million counts/rev
Slipring	Industrial, front-replaceable · 200 million cycles
Quick Release	Xero-Play Quick Release v2
Connection (base)	USB 3.0 + 12 V · Safe Torque Off (STO)
Passthrough (wheel)	USB 2.0 data · 5 V / 2.5 A power
Wheel interface	Ø70 mm · M5 bolt pattern
Mounting	Wheeldeck · front · side
Cooling	Active fan cooling
Mains input	110 / 240 VAC
Dimensions	305 × 130 × 130 mm
Weight	13.5 kg
Software	RaceDirector™
Warranty	4 years
Made in	Italy (with SOLO Motorcontrollers)

DDS26 or DDS39?

Both models share the same motor, electronics, TorqueSync™ processing, connectivity and mounting system; only torque and power change. The DDS39 delivers 39 Nm from a 2,500 W supply. If you want the maximum torque on offer for the most brutal Force Feedback, this is your pick; if you prefer a lighter, more compact package, consider the Sim-Lab DDS26 TorqueSync.

Compatibility

The Sim-Lab DDS39 TorqueSync works with PC (Windows) and with iRacing and the rest of the popular PC racing sims. Its ecosystem is open: it accepts Sim-Lab, GRID Engineering and third-party wheels with the Ø70 mm M5 bolt pattern, via USB-C, USB-A or internal-connector passthrough. With precision rails on all four sides and built-in front-mount, it installs into cockpits by wheeldeck, front or side mount. It is not compatible with consoles (PlayStation or Xbox).

Frequently asked questions

Is the Sim-Lab DDS39 compatible with consoles?

No. The DDS39 TorqueSync is a PC (Windows) wheelbase, compatible with iRacing and the other popular PC sims. It does not work with PlayStation or Xbox.

What is TorqueSync™ and how does it improve Force Feedback?

TorqueSync™ is Sim-Lab's patented signal-translation technology: it synchronises every update from the simulator physics with the servo more than 100,000 times per second, removing the delay. The result is immediate, proportional torque when you lose grip or clip a kerb.

Why a 350 V architecture instead of 48 V?

The internal 350 VDC bus provides voltage headroom to overcome back-EMF at higher rotational speeds, keep torque available across a wider speed range and achieve a higher slew rate. In practice this means sharper, more alive Force Feedback through direction changes and counter-steers.

Is 39 Nm enough for sim racing?

Yes, with room to spare. 39 Nm places the DDS39 at the very top of Direct Drive, with a torque reserve that reproduces the most demanding events with extreme force. True holding torque also keeps rated force with no thermal roll-off throughout the session.

DDS26 or DDS39: which should I choose?

They share platform, processing and mounting; only torque and power differ. The DDS26 delivers 26 Nm from a 1,500 W supply and the DDS39 reaches 39 Nm with 2,500 W. Choose based on the Force Feedback punch you want and the weight of the package.

What does the Founders Edition include and what warranty comes with it?

The launch Founders Edition includes the new Xero-Play Quick Release v2, a Founders Edition engraving with an individual serial number and a collector's booklet, plus the mounting kit. Every DDS TorqueSync™ wheelbase carries a 4-year international warranty.

Buying your direct drive wheelbase from Simufy means buying with full guarantees

Official premium sim racing distributor in Spain and Portugal — over 70 brands
The only Official Fanatec out-of-warranty Repair Centre in Europe
Simucube Premium Reseller — one of only four in Europe
Shipping from our own 5,000 m² warehouse and Barcelona showroom
Specialised technical support and official warranty on every product
Tailored financing: leasing and renting available

Preguntas frecuentes

Un producto en PRE-ORDER significa que aún no está disponible para entrega inmediata, pero uqe está en camino y se puede reservar con antelación antes de su disponibilidad oficial. Esto garantiza que se tendrá acceso al producto una vez que esté en stock. Recomendamos realizar el PRE-ORDER para evitar quedarse sin una unidad y saltar al siguiente batch.

Las fechas de disponibilidad de los productos en pre-order se indican en la página de producto correspondiente o también en nuestro canal #pre-orders de Discord: https://discord.gg/simufy

Cuando un producto está en stock, significa que está disponible en nuestros almacenes y puede ser enviado de manera inmediata tras realizar el pedido.

Rotundamente sí. Los productos ofrecidos son seleccionados cuidadosamente para cumplir con altos estándares de calidad. Esto garantiza que los materiales utilizados sean duraderos, seguros y adecuados para el propósito previsto.

Puedes saber si el producto que deseas está en stock revisando la página del producto. Normalmente, aparecerá un mensaje que indica su disponibilidad, como "Envío inmediato" o las unidades disponibles. Si no está en stock, es común que se muestre uno de estos estados: - Agotado: No hay unidades disponibles y podría haber que esperar a que se repongan. - Pre-order: El producto está disponible para reservar antes de que llegue al almacén.

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Klarna ofrece financiación válida para pedidos de un importe de hasta 1.500€ y en un máximo de 3 plazos sin intereses.

Aplazame ofrece financiación válida para pedidos de un importe de hasta 3.000€ y en un máximo de 24 plazos con intereses. Cuota inicial y plazos venideros totalmente flexibles a su elección.

Sí, siempre y cuando el producto se reciba en el mismo estado que se envió. El reembolso se efectuará tras la verificación manual y conformidad del producto devuelto, por el mismo medio que se efectuó el pago. Para más información puedes consultar nuestra Política de devoluciones.