Name: Simagic Alpha EVO Ultra
Brand: Simagic
SKU: SM-AEU
Price: 1120.0 EUR
Availability: InStock

-7%

SIMAGIC Alpha EVO Ultra 28Nm high-torque wheelbase for sim racing

Simagic Alpha EVO Ultra

The strongest wheelbase in the Simagic ecosystem - 28 Nm of continuous torque with active cooling, holding full output from lap 1 to the end of a stint.

Ultra-low inertia servo motor, Zero-Cogging, 21-bit encoder - no thermal throttling
New-generation DFDF algorithm - microsecond-level force feedback processing

Note! PC only. Steering wheel sold separately.

Product variants

€1.120,00 €1.199,00 -7%

incl. VAT

Legal guarantee: 2 years

EU harmonised notice on the legal guarantee of conformity

Business customers: the same manufacturer terms apply to B2B orders. Guarantee terms

The strongest wheelbase in the Simagic ecosystem

The Alpha EVO Ultra takes the EVO platform - ultra-low inertia motor, zero-cogging control, 21-bit encoder - and scales it to 28 Nm of continuous, actively cooled torque. The result is not just more force, but more headroom: richer dynamic response even at the lower torque levels most drivers actually run.

Simagic Alpha EVO Ultra 28Nm direct drive wheelbase mounted on a sim racing cockpit

Top of the Alpha EVO line

The Ultra is the flagship of the Alpha EVO range. Its 28 Nm outreaches the 18 Nm EVO Pro and places it among the strongest direct-drive bases available, while the ultra-low inertia motor keeps that force fast and precise rather than heavy - so the extra torque adds detail and control, not just raw weight at the rim.

Simagic Alpha EVO Ultra - low-inertia rotor animation

Ultra-low inertia, zero-cogging motor

The 5-pole-pair industrial servo uses a reduced rotor radius - lengthened, with an optimized coil fill rate to keep the torque - so the wheel changes direction with minimal inertia of its own. Zero-cogging control removes the mechanical stepping feel, leaving slip, traction loss and road texture as the only things you feel in the rim.

28 Nm continuous, actively cooled

The 28 Nm rating is continuous, not a short burst - and that is down to the Hyper Cool active cooling system. Japanese vacuum potting, optimized airflow and high-precision temperature sensors keep 100% of the available torque on tap through entire endurance stints, where other wheelbases thermally throttle and fade. In practice the torque works as headroom: most drivers run far less, and the reserve keeps high-downforce cars and curb strikes from clipping.

Simagic Alpha EVO Ultra - Dynamic Force Domain Filter (DFDF) algorithm

21-bit precision, microsecond processing

The 21-bit encoder resolves more than 2 million steps per rotation, so even the smallest steering corrections register. Downstream, the new-generation Dynamic Force Domain Filter (DFDF) rebuilds the FFB curve in real time at microsecond speeds, preserving fine force details through counter-steer flicks and curb strikes. The pipeline runs at 20 kHz, with native support for iRacing's 360 Hz force feedback mode.

Open ecosystem - use any wheel

Simagic steering wheels connect natively - next-gen wheels over CAN FD, legacy wheels over 2.4G. But the base is not locked to one brand: the optional Simagic QR-A quick release adapter connects most third-party steering wheels over USB passthrough, keeping their screens, LEDs and buttons fully working with no extra wiring. Add to that an 11-port built-in extender (CAN, CAN FD and USB) for pedals, shifters and handbrakes, and the whole rig runs off a single base.

Built to industrial standards

The shell is 500-ton die-cast aerospace aluminium finished with CNC machining, and power comes from a 48 V supply sized for the 28 Nm motor. Every unit passes thousands of hours of maximum-torque stress testing, torque-sensor drift tests and quick-release insertion-fatigue cycles, and the included external kill switch shuts the base down instantly. Certified FCC, RCM, VCI, EAC, RoHS and CE, with a 2-year warranty.

Manual, Downloads and Technical details

Downloads
Quick guide - download
User manual - download
Dimensions drawing - download
SimPro Manager software - download
EVO wheelbase installation tutorial (video)

Technical details:

Torque: 28 Nm continuous - sustained by the dynamic cooling system, no thermal throttling
Motor: ultra-low inertia 5-pole-pair industrial servo with zero-cogging control and slip ring for unlimited rotation
Encoder: 21-bit resolution - over 2 million steps per rotation
FFB processing: DFDF algorithm, 20 kHz response rate, 180 MHz processor - native iRacing 360 Hz FFB
Power: 550 W max, 48 V power supply
Connectivity: 11 ports - CAN, CAN FD and USB; wireless power for magnetic quick releases
Dimensions: 359 x 130 x 110 mm
Weight: 11 kg
Material: 500-ton die-cast aluminium with CNC machining
Certifications: FCC, RCM, VCI, EAC, RoHS, CE - warranty 2 years

Compatibility

Windows PC only - USB connection, configured via the free SimPro Manager software. Native support for iRacing's 360 Hz force feedback mode.

Steering wheels

Simagic next-gen wheels (CAN FD) and legacy Simagic wheels (2.4G)
Third-party wheels via the optional Simagic QR-A adapter - USB passthrough with full screen, LED and button function

Peripherals

Simagic shifters, handbrakes and sequential gearboxes - legacy (CAN) and next-gen (CAN FD) - connected directly to the base's 11-port hub

Accessories

Simagic QR50 and QR70 quick releases, QR-A adapter
Mounting brackets MB-A, side mount MB-S, front mount MB-F, T-LOC desk fixture
Magnetic snap-on dashes (MagicDash 4 coming soon)

Mounting - bottom, side, front or desk mounting. For exact hole patterns see the mounting dimensions drawing.

Note! Only bottom mounting needs no extra accessories. A front-mount plate blocks the magnetic QR interface - do not combine it with magnetic power/data wheels.

What is in the package?

1x Simagic Alpha EVO Ultra wheelbase (28 Nm)
2x installation kit
1x external kill switch
1x power adapter (48 V)
1x USB cable (Type A-B) + 1x USB cable (Type-C)
1x cable (RJ45-RJ11)

The Simagic SimPro Manager software is a free download.

Note! A steering wheel and quick release are not included.