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  3. QS 138-C

QS Train Internal Gear Box Motor Fardrivercontroller QS138-C 3000W 70H ND72530

Nd72530 Qs 138-c Qs138-c 3000w 70h Mid-train Internal Gear Box Motor Fardrivercontroller

( Brand: Qs ), ( Manufacturer Part Number: 138-C ), ( Model: QS MOTOR 138-C ), ( Part Type: Internal Train Box Motor ), ( Color: Black ), ( Voltage: 72v ), ( Compatible Bike Type: Atv, Universal, Dirt Bike, Go Cart ), ( Material: Aluminum ), ( Country/region Of Manufacture: China ), ( Battery Type: Lithium Ion )

Review QS 138-c 70h Mid train Internal Gear Box Motor Fardrivercontroller

The QS138-C 3000W 70H Mid-Train Internal Gear Box Motor with ND72530 FardriverController is a powerful and efficient motor designed for a variety of applications. This motor boasts a 3000-watt output, making it capable of handling heavy loads and providing ample power. The 70H designation indicates that the motor has a high torque rating, ensuring smooth and reliable operation even under high load conditions.

The internal gear box motor is a mid-train design, which means it is positioned between the motor and the wheel or drive mechanism. This placement allows for better power transmission and reduces the overall weight of the system. The motor features a durable and reliable internal gear box, which is designed to withstand the stresses of continuous use.

The motor is controlled by an ND72530 FardriverController, which is a highly advanced and flexible controller that can be programmed to meet the specific needs of the application. The controller allows for precise speed and torque control, ensuring optimal performance and energy efficiency. It also features safety features such as over-current protection and thermal shutdown, which help to prevent damage to the motor and controller in the event of a fault.

Overall, the QS138-C 3000W 70H Mid-Train Internal Gear Box Motor with ND72530 FardriverController is a high-quality and reliable motor that is well-suited for a wide range of applications. Its powerful output, high torque rating, and advanced controller make it an ideal choice for heavy-duty applications such as industrial machinery, conveyor systems, and material handling equipment.

The QS 138-C 3000W 70H Mid-Train Internal Gear Box Motor with Fardriver Controller is a powerful motor designed for various applications. Here are its pros and cons:

Pros:

1. Powerful: With a 3000W output, this motor is highly powerful and can handle heavy loads.

2. Mid-Train Design: The mid-train design allows for better weight distribution, reducing strain on the motor and improving overall performance.

3. Internal Gear Box: The internal gear box provides a quieter operation and increases the motor's efficiency.

4. Fardriver Controller: The controller ensures smooth operation and can be easily adjusted to meet different power requirements.

5. Durable: The motor is built to last, with high-quality materials and a robust design.

Cons:

1. Price: As a high-performance motor, the QS 138-C is quite expensive.

2. Size: Due to its power and internal gear box, the motor is quite large and may not fit in all applications.

3. Complexity: The motor and controller may be more complex to install and operate compared to simpler alternatives.

Conclusion:

If you need a powerful, reliable, and efficient motor for heavy-duty applications, the QS 138-C 3000W 70H Mid-Train Internal Gear Box Motor with Fardriver Controller is a great choice. Its pros far outweigh its cons, especially in terms of performance. However, its high price and large size may make it unsuitable for some users. Therefore, consider your specific needs and budget before making a purchase decision.

Details:

part #: 138 prices

  • $539.00-$629.90

specifications ribicycl:

  • brand: Qs
  • mpn: 138-c
  • model: Qs Motor 138-c
  • part type: Internal Train Box Motor
  • color: Black
  • voltage: 72v
  • compatible bike type: Atv, Universal, Dirt Bike, Go Cart
  • material: Aluminum
  • country/region of manufacture: China
  • battery type: Lithium Ion

general ribicycl:

  • Cycling > Bicycle Components Parts > Electric Bicycle Components
  • condition: Used

returns ribicycl:

  • policy: No Returns

shipping ribicycl:

  • service: USPS Priority Mail
  • cost: $18.25
  • carrier: USPS
  • class: Expedited
  • type: Calculated
  • transit: 7-12 Days

seller ribicycl:

  • # reviews: 11
  • city: Hutchins, Texas
  • rating: 100.0%

payments ribicycl:

  • credit card: Discover
  • wallet: Paypal
  • other

offer ribicycl:

  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • started: August 28, 2024
  • availability: In Stock
  • quantity: 1
part type: internal train box motor, voltage: 72v, compatible bike type: atv, universal, dirt bike, go cart, country/region of manufacture: china, battery type: lithium ion,
category: sporting goods > cycling > bicycle components parts > electric bicycle components, color: black, material: aluminum, sku: 8959297026873651,
Qs 138 Is Similar To:
  • (33.1% similar) Manufacturer information: brand: Guiyang model: QS-C52-17601-B manufacture date: 2019 -09-16. Electrical specifications: voltage : dc 52V off 42V current: 25A battery type: lithium-ion power range: 250W 1000W brakes: low level booster: third. Compact, durable, and reliable ideal as direct ...(December 1st, 2025)
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5 offers $539.00–$629.90 USD
  • New. Offer #1 priced at $629.00 + $0.00 shipping estimate = $629.00* total. Motor Type:PMSM inner Rotor Motor. 1 Model: ND72680.FREE SHIPPING
  • New. Offer #2 priced at $539.00 + $0.00 shipping estimate = $539.00* total. The black motor is made with high-quality aluminum alloy and steel materials to ensure durability and longevity. (5) Magnet: strong V magnet 70H.FREE SHIPPING
  • New. Offer #3 priced at $629.90 + $0.00 shipping estimate = $629.90* total. Rated Power: 4000W (13500W peak in few seconds). For QS 4000W V3 mid drive motor, it could be used for electric light motorcycle dirtbike.FREE SHIPPING
  • New. Offer #4 priced at $629.00 + $0.00 shipping estimate = $629.00* total. 1 QS -C 90H V3 mid drive motor with 1:2.3 6 gear box. QS -C 90H V 3 with 1:2.3 7 gear box 4 000 w Mid drive motor kit.FREE SHIPPING
  • New. Offer #5 priced at $1029.90 + $0.00 shipping estimate = $1029.90* total. For QS 90H motor power train kits, it could be used for electric motorcycle, which could be 72V 110KPH. 1pc QS 90H 4000W(7500W) Mid drive motor with 428-14T sprocket shaft.FREE SHIPPING

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