Mechanivis
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Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
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Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Experience powerful performance with a brushless hub motor designed for a smooth and quiet ride.
Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)
Item #: 223996251

Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater)

Item #: 223996251

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Experience powerful performance with a brushless hub motor designed for a smooth and quiet ride.
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What Stands Out

High Power Output
Delivers an impressive 7500W peak power, ensuring rapid acceleration and powerful performance, making it ideal for high-performance electric bikes or vehicles.
Mid Drive Design
Utilizes mid drive technology for improved weight distribution and handling, allowing for enhanced stability and traction on various terrains.
Versatile Compatibility
Compatible with EM150/EM200 controllers, offering flexibility for customization and an easy upgrade path for existing electric motor setups.

Product Details

Shop Hub Motor QS138 7500W 90H 4000W Rated Mid Drive Motor with EM150/EM200 Electric Motor(EM200-2-Adpater) online at a best price in Isle of Man. B0F9YM6911
  • Powerful Performance：Brushless hub motor for smooth and quiet ride.
  • Wide Voltage Support：Compatible with 48V/60V/72V battery systems.
  • Easy Installation：Pre-installed wheel hub design, no chain or gearbox needed.
  • Durable Build：Waterproof, and built for long-term use.
  • Multiple Applications：Ideal for e-bikes, scooters, trikes, and DIY electric vehicles.
Brand NameMechanivis
Model NameMechanivis
ModelMechanivis
ManufacturerMechanivis
Part NumberMechanivis
Unit Count1.0 Count
Item Weight10000 Grams
BrandMechanivis
Number of Items1

Who Should Buy?

Suitable For
  • High-Power Riders

    Ideal for users seeking high speed and torque for thrilling rides on demanding terrain.

  • Custom E-Bike Builders

    Perfect for builders looking to create advanced electric bikes with custom configurations and powerful performance.

  • Heavy Load Transport

    Designed for users transporting heavy loads, providing the necessary power for efficient and reliable movement.

Not Suitable For
  • Casual Commuters

    Not suitable for casual riders or commuters needing low power and efficiency over short distances.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the power output of the Hub Motor QS138?

    Answer: The Hub Motor QS138 offers a maximum power output of 7500W, with a rated output of 4000W. This combination provides powerful acceleration and a robust performance suitable for various electric bike applications. Whether you're aiming for high speeds on flat terrains or tackling steep inclines, this motor is designed to meet your needs with efficiency. Riders looking for a balance of power and performance will find it ideal for both commuting and recreational use.
  • Question: What types of electric bikes can the QS138 motor be used with?

    Answer: The QS138 mid-drive motor is compatible with a variety of electric bikes, particularly those designed for high-performance setups. Its 90H configuration allows it to fit most standard bike frames, making it a versatile choice for both mountain bikes and urban commuters. Users looking to enhance their bike's performance can easily install this motor and enjoy improved acceleration and hill-climbing capabilities, transforming their riding experience significantly.
  • Question: How does the EM200-2-Adapter-Wire benefit installations?

    Answer: The EM200-2-Adapter-Wire simplifies the installation process of the QS138 motor by providing the necessary connections for compatibility with various controllers. This adapter streamlines the wiring process, reducing complexity and ensuring a secure connection for optimal performance. Riders installing the motor on their bikes can benefit from this user-friendly solution, leading to a quicker setup and a more reliable electric riding experience.
  • Question: Can the QS138 motor handle steep hills?

    Answer: Yes, the QS138 motor is specifically engineered to handle steep hills with ease, thanks to its powerful 7500W peak output. This capability makes it an excellent choice for hilly terrains where other motors might struggle. Riders looking to navigate challenging inclines will find this motor provides the necessary torque to conquer gradients without sacrificing speed or efficiency, making your rides more enjoyable and less exhausting.
  • Question: What is the weight limitation for the QS138 Hub Motor?

    Answer: The QS138 Hub Motor is robustly built to support riders or cargo loads of up to approximately 150 kg or more, depending on the specific configuration and bike design. This means it is suitable for riders who wish to carry extra weight, such as commuting gear or additional passengers. The durable construction ensures that the motor maintains its performance regardless of the load, making it ideal for both commuting and recreational use where flexibility is key.
  • Question: How does the mid-drive motor differ from a hub motor?

    Answer: Mid-drive motors like the QS138 are located at the bike's crankset, providing better weight distribution and balance compared to hub motors, which are situated in the wheel hub. Mid-drive motors excel in hill climbing and have a natural feel when pedaling because they leverage the bike’s gearing system. They are often preferred by serious cyclists or those looking for enhanced performance on varied terrains, enabling a more dynamic riding experience.
  • Question: What kind of maintenance does the QS138 motor require?

    Answer: The QS138 motor requires minimal maintenance, typically limited to periodic checks for loose connections, ensuring the wiring remains intact, and occasionally cleaning to prevent dirt build-up. Proper care will ensure optimal functionality and longevity. Riders who use their electric bikes regularly can establish a routine inspection schedule, allowing them to enjoy a reliable riding experience while extending the lifespan of their motor.
  • Question: Is the QS138 compatible with most electric bike batteries?

    Answer: Yes, the QS138 motor is designed to be compatible with a range of electric bike batteries, usually ranging from 48V to 72V systems. This versatility allows riders to select batteries based on their required range and power demands. Riders can customize their setup, choosing the battery that best matches their usage patterns, whether for longer rides or increased acceleration, giving them control over their biking experience.
  • Question: What are the advantages of using a high wattage motor like the QS138?

    Answer: Using a high wattage motor like the QS138 comes with several advantages, including higher torque, better acceleration, and the capability to carry heavier loads. This makes it ideal for riders who need robust performance in varied terrains or those who frequently ride with extra passengers or cargo. This motor enhances the overall riding experience, providing more power when needed for climbs or high-speed cruising.
  • Question: Where can I buy the Hub Motor QS138 7500W in Isle of Man?

    Answer: You can purchase the Hub Motor QS138 7500W along with the EM150, EM200, and the EM200-2-Adapter-Wire at Ubuy. Ubuy is a reputable online marketplace that offers a wide selection of electronic components and accessories, ensuring you have access to high-quality products for your electric bike needs. Their user-friendly platform makes it simple to place your order and have it delivered straight to your location in Isle of Man.

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Features & Benefits

  • Powerful brushless hub motor for enhanced ride quality.
  • Compatible with 48V, 60V, and 72V battery systems.
  • Easy to install with a pre-installed wheel hub design.
  • Durable construction ensures long-term use and waterproof capability.
  • Versatile applications for e-bikes, scooters, trikes, and DIY electric vehicles.
  • Includes essential components like speedometer and throttle for a complete setup.

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