Toka Technologies

Toka's continuously variable transmission (CVT) technology is designed for power levels ≤ 45 kW (xEV & ICE). Key applications include: 🛵 2W Transmission (hybrid/EV CVT, 15–25% savings) 🚗 LEVs/LCVs (e-Axle urban hybrid/EV drivetrains) 🚤 Marine Propulsion (hybrid, part-load efficiency) 🔋 Generators (fuel savings at partial load) 🤖 Robotics (VSAs, low backlash, AGVs/AMRs) 🚴 Fitness (stationary trainers, generating 250–300 Wh per workout) 🚜 USVs/UGVs (boosts efficiency, torque & endurance across loads) 🚁 STOL VTOL UAVs (optimises motor speed for flight modes (hover, take-off, cruise), extending range at 21,000 RPM) Toka’s patent-pending CVT (PCT/IB2022/055940 – EU, US, JP, IN) leverages proven engineering principles to deliver a customisable, high-performance solution tailored for specific torque, durability & duty cycle requirements. Key Features: * Full CVT Capability: maintains maximum input torque across all ratios * Bidirectional Operation: efficient power transfer in both directions * High Efficiency: achieves 91-94% efficiency (MATLAB Simscape simulation) * Application Optimisation: configurable ratios (e.g 250%, 374%, 510%) * High-Speed Input: handles up to 21,000 rpm * Responsive Control: electronic ratio control (enables modes e.g. eco, power) * Durable & Low Maintenance: shaft-driven, fully enclosed, (near-zero upkeep) * Compact & Lightweight: weighs 2.3 kg @ 374% ratio (exclude packaging) * Energy Recovery: at much higher efficiency ratios than currently possible with electro-mechanical drives Development Status: Advancing through TRL 4 with validation imminent. Seeking industry partnerships for application development. Partner prototype testing expected Q3 2025. NEW: Integrated Drivetrain Systems An integrated drivetrain (motor, controller & CVT) can significantly reduce mechanical integration and control system complexities, thereby accelerating time-to-market for OEMs. 📩 Contact: bruce@toka.technology for presentations or collaboration.