Tag: Bosch

  • Bosch Hub Drive E-Bike: Lightweight Motor & 360Wh Battery

    Key Takeaway

    – Bosch expands into hub motors with the new Hub Line, offering a compact 2.3 kg, 100 mm diameter unit delivering 400W peak power and 45 Nm torque.
    – Introduced the PowerTube 360, a slim 68 mm diameter battery with 360 Wh capacity, ideal for urban e-bikes with optional range extenders.
    – New LED Controller features a compact five-button design, alongside the Intuvio 200 display (2.4 inches).
    – Bosch supplies the complete ecosystem, not standalone motors, with Vello among first manufacturers to announce a compatible model.

    Bosch continues to expand its presence in the e-bike segment. While the company has long been known for its popular mid-drive motors, it has now introduced the new Hub Line. As with Bosch’s other offerings, this is not just a standalone motor but a complete ecosystem. The hub motor delivers up to 400 watts of peak power and 45 Nm of torque. Weighing 2.3 kilograms and measuring just 100 millimetres in diameter, it is compact enough to blend in visually and is not immediately recognisable as a typical hub motor. These specifications apply to the European version for now, with versions for less restrictive markets likely to follow.

    Battery innovations and new controls

    Bosch also introduced the PowerTube 360, a particularly slim battery with a diameter of 68 millimetres and a weight of 2.1 kilograms. With a capacity of 360 Wh, it falls below the segment average but is well suited for urban e-bikes. Manufacturers can integrate the battery either permanently or as a removable unit, and range can be extended via options such as the PowerMore 250 range extender. The new LED Controller replaces the previous LED Remote and features a more compact design with five buttons positioned for easy thumb access. Bosch also offers the Intuvia 200 display, a compact 2.4-inch unit. As usual, Bosch is supplying the system rather than complete bikes.

    Availibility and partners

    E-bike manufacturers will bring Hub Line models to market, with Vello among the first to announce a compatible model. The Hub Line system is designed to be integrated into various urban bikes, offering a clean look without bulky external components. The entire ecosystems approach means that specefications like the 45 Nm torque and 400 watt peak power are paired with the slim battery and controller options. With the compact diameter of the motor and the low weight, it fits into frame designs without protruding. Bosch continues to focus on urban mobility solutions with this release.


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    • Bosch Active Line 2026: Lighter, More Powerful Mid-Drive

      Key Takeaway

      – New Active Line Plus motor: 600W peak, 60 Nm torque, 340% assist
      – 2.7 kg weight (500 g lighter), 17% smaller volume
      – Improved responsiveness for smoother, more controlled starts
      – PowerTube 720 battery: up to 185 km range
      – Updated ConnectModule with Bluetooth Low Energy location tracking

      Bosch has revealed a fresh version of its Active Line Plus mid-drive motor. While this series is not the most powerful in Bosch’s lineup, it has consistently proven more than capable in real-world use, delivering enough support to accelerate an e-bike to 25 km/h with ease and handle climbs confidently. Originally introduced in 2017, the updated Active Line Plus now delivers up to 600 watts of peak assistance. As required by EU regulations, rated continuous output remains limited to 250 watts. Torque is specified at 60 Nm, and the system can amplify rider input by up to 340 percent.

      Performance and Smoothness Upgrades

      Bosch also emphasises improved responsiveness, an important factor for ride quality, as smoother power delivery enables more controlled starts. The new generation is also more compact and lighter, weighing 2.7 kilograms – around 500 grams less than its predecessor – and featuring a 17 percent reduction in volume. This allows for sleeker frame integration and less bulky mid-drive designs.

      New Battery and Tracking Features

      Alongside the motor, Bosch introduced the PowerTube 720 battery. Weighing 3.9 kilograms, it is rated for a range of up to 185 kilometres under optimal conditions. Bosch has also updated its ConnectModule, which now supports Bluetooth Low Energy-based location tracking. This enables more precise positioning, even in environments where GPS coverage is limited, such as indoors or in basements.


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      • Bosch wins major Mercedes EV motor order amid crisis

        Bosch wins major Mercedes EV motor order amid crisis

        Key Takeaway

        – Bosch secures a major long-term order from Mercedes-Benz for high-volume electric motors, signaling a strong recovery milestone for its Mobility division.
        – Motors boast up to 98% efficiency due to innovative winding technology and rotor oil cooling, boosting power density and thermal management.
        – Flexible, scalable drive-unit architecture allows adjustable length and easy integration across axle variants, reducing weight, space, and system costs.
        – Bosch aims to exceed seven million electric-drive components produced globally by 2026, underscoring its competitiveness in the electromobility market.

        Good news for Bosch as Mercedes-Benz orders energize mobility division

        The first paragraph blends a formal tone with a hint of optimism, yet it carries the weight of recent turbulences. It notes that after heavy job cuts and recent unfavorable headlines, a major new order brings relief to the Mobility division. The collaboration with Mercedes-Benz is described as large-scale, focusing on electric motors intended to power upcoming electric vehicles. This long-term partnership is said to extend into the 2030s and spans a high volume of drive units across multiple performance classes, signaling a broadened commitment from both sides.

        Technical edge and efficiency highlighted

        The second paragraph shifts to a more technical register, emphasizing the core components Bosch will supply for the next generation of premium EVs. It specifies an exceptionally high efficiency rate of up to 98% for the electric motors. A pivotal factor cited is a novel winding technology paired with an innovative rotor oil cooling system, designed to dissipate heat effectively and raise power density noticeably, a claim framed as a major competitive advantage for Bosch.

        Scalability and integration benefits for automakers

        In the third paragraph, the writing adopts a practical, industry-oriented tone, pointing out the scalable architecture of the drive units. It explains that the motors can be flexibly adjusted in length and smoothly integrated into various axle configurations. This adaptability is presented as contributing to weight savings, reduced installation space, and lowered overall system costs, with a production target of more than seven million components for electric driving worldwide planned by 2026.

        Production pace and strategic implications

        The fourth paragraph records the current production cadence—about seven electric motors per minute—and frames the Mercedes order as a milestone for Bosch. It also references prior negative headlines about profit slumps and job-cut plans in Germany, contrasting them with the new contract as a sign of resilience and renewed technological leadership in electromobility. The piece notes that Bosch counts over 50 automakers among its clients, including Mercedes-Benz, reinforcing the supplier’s expansive market footprint.

        Conclusion: Bosch reinforces its position in electromobility

        The final segment summarizes Bosch’s strategic stance, presenting the deal as proof of its technological competitiveness in a highly contested electromobility landscape. It reiterates the scale of the Mercedes-Benz order and the broader client base, underscoring Bosch’s ongoing role as a major supplier to the global automotive industry without dwelling on past difficulties.


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