Qubic System QS-BT1 Active Seatbelt Tensioner System (incl. EU Power Cable)

Experience the next dimension of immersion with the Qubic System QS-BT1. This active belt tensioner is much more than just an accessory – it’s your direct connection to the physics of the virtual vehicle. Powered by the same Direct Drive technology as Qubic System’s professional motion platforms, the QS-BT1 simulates G-forces, braking events, and road surface irregularities directly on your body. It’s the perfect addition to any high-end sim rig, whether static or motion-based.

Highlights

• Direct Drive Technology: Unlike simple belt tensioners, the QS-BT1 uses powerful servomotors. The result: ultra-fast, precise, and silent force output without delay.

• Dual Channels (Dual Channel): Left and right belts are controlled independently. This enables realistic feedback during cornering (e.g., pressure on the outer shoulder) and complex load changes.

• Massive Force: With up to 200N (approx. 20.5 kg) of pull force per channel you feel braking maneuvers more intensely than ever before. The forces are fully adjustable via software – from subtle to brutal.

• Multifunctional Immersion: Simulates not only braking forces but also lateral G-forces, ABS vibrations, shift shocks, road surface irregularities (rumble strips), and traction loss.

• Safety & Quality: Designed for 24/7 use with industrial standards. Integrated safety features (Motion-Lock) guarantee safe operation.

Technical Data

Performance & Mechanics

• Drive: Direct Drive servomotors (maintenance-free).

• Channels: 2 independent channels (left/right).

• Pull force: Max. 200 N (20.5 kg) per channel / 400 N combined.

• Power supply: 115VAC/230VAC (standard outlet).

• Rated power: 321 W.

Dimensions & weight

• Dimensions: 561 mm (L) x 99 mm (W) x 138 mm (H).

• Weight: approx. 12 kg (main unit) + 2.8 kg (power supply).

Compatibility & software

• Platform: PC (Windows 10/11).

• Software: QubicManager (free download, including telemetry profiles for all common sims).

• Mounting: Universal bracket for aluminum profile rigs (e.g. 4080/40160 profiles) included.

• Belts: Compatible with common 4-point, 5-point, or 6-point belts (2" or 3" width). Note: Belts are not included.

Scope of delivery

• 1x QS-BT1 main unit (Active Belt Tensioner).

• 1x power supply and power cable.

• 1x USB cable.

• 1x Motion-Lock interlink cable.

• 1x universal mounting adapter for aluminum cockpits including screws/nuts.

• 2x low friction inserts for belt guides.

Who is the QS-BT1 suitable for?

• Motion rig owners: The perfect complement to actuators to simulate "Sustained G-Forces" (continuous braking forces) that a normal motion platform can’t maintain permanently.

• Static rig users: To get physical feedback about vehicle movements without requiring much space.

• Pros: Those who want to feel detailed feedback about tire lock-ups (ABS) or the rear breaking loose directly on their torso before it becomes visually noticeable.