HOLMES HOBBIES 110100051 Torquemaster Expert Motor 550 21T

( Brand: Holmes Hobbies ), ( Manufacturer Part Number: 110100051 ), ( Part Type: Motor )

Review HOLMES HOBBIES Torquemaster Expert 550 Brushed Motor 21t

Holmes Hobbies Torquemaster Expert 550 Motor 21T - Unleash Your RC Model's Potential

Embark on an exhilarating journey of high-performance RC racing with the Holmes Hobbies Torquemaster Expert 550 Motor 21T. This powerhouse motor is meticulously engineered to deliver unmatched speed, torque, and efficiency, ensuring an unparalleled racing experience.

The Torquemaster Expert 550 Motor 21T boasts a powerful 550-size design, making it an ideal choice for heavy-duty RC applications. With a robust construction, this motor can handle the rigors of high-speed racing, ensuring durability and reliability even under the most challenging conditions.

At its heart, this motor features a 21T output shaft, perfectly balanced to generate high torque from the very start, ensuring instant acceleration and exceptional control. The motor's superior torque also allows for impressive hill-climbing capabilities, making it an excellent choice for off-road racing applications.

Powered by a high-quality neodymium magnet and a precision-machined copper windings, the Torquemaster Expert 550 Motor 21T offers a high power-to-weight ratio, ensuring optimal performance without compromising on speed. Its advanced cooling system, featuring a finned aluminum can, ensures efficient heat dissipation, maintaining a consistent performance over extended periods of use.

Easy maintenance and quick installation are ensured with the motor's standard 5-pin Bullet Connector. This motor is compatible with most RC racing systems, making it a versatile addition to your RC collection.

Experience the thrill of racing like never before with the Holmes Hobbies Torquemaster Expert 550 Motor 21T. Whether you're a seasoned racer or a novice just starting out, this motor is designed to elevate your racing game to new heights. Get ready to leave your competition in the dust with the Torquemaster Expert 550 Motor 21T.

**Holmes Hobbies Torquemaster Expert 550 Motor 21t Analysis**

1. High torque: This motor is designed to deliver a high torque, making it ideal for heavy-duty applications.

2. Brushless design: Brushless motors are more efficient and longer-lasting compared to brushed motors.

3. 21t pinion gear: The 21t pinion gear is suitable for larger quadcopters, ensuring good speed and power.

4. Compatibility: This motor is compatible with a wide range of electronic speed controllers (ESCs), making it a versatile choice.

1. Higher price point: As a high-performance motor, the Holmes Hobbies Torquemaster Expert 550 Motor 21t comes at a higher price compared to standard motors.

2. May be overkill for smaller drones: If you're building a smaller drone, this motor's power and torque may be excessive and potentially harmful.

3. Requires careful setup: Brushless motors require a specific setup and calibration to work correctly, which might be challenging for beginners.

The Holmes Hobbies Torquemaster Expert 550 Motor 21t is a high-quality, high-performance motor suitable for larger, heavy-duty quadcopters. Its high torque, brushless design, and compatibility with various ESCs make it an excellent choice for experienced builders. However, its higher price point and requirement for careful setup may make it less suitable for beginners or those building smaller drones.

If you're building a heavy-duty quadcopter and are comfortable with brushless motors, the Holmes Hobbies Torquemaster Expert 550 Motor 21t is a great choice. However, if you're a beginner or building a smaller drone, you might want to consider a less powerful and potentially less expensive motor to avoid potential issues and to ensure safety.

Details:

Can 1.4mm thick uninterrupted back iron. Adjustable timing. Filter PCB reduces EMF noise. Features: 550 size provides extra torque and power.

5mm web 3 slot armature Maximizes torque, efficiency, and offers smooth startup. Brush damper reduces noise and arcing. Holmes x springs for consistent drag brake. Dual Japanese Ball bearings.

Aluminum heat sinks shed heat. Gold-plated copper brush hoods to resist corrosion and provide lowest resistance. High-power FB12 ceramic wet magnets maximize torque and efficiency. Machine wound for affordability.

Broken in for immediate installation and use. Holmes Soft Copper brushes for high torque and longest motor life.

part #: 110100051 prices

• $74.74-$74.99

specifications radiocontrolother:

• brand: Holmes Hobbies
• mpn: 110100051
• part type: Motor

shipping radiocontrolother:

• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• cost: $7.92
• type: Calculated
• transit: 3-7 Days

returns radiocontrolother:

• paid by: Buyer
• time: 30 Days
• method: Money back
• policy: Returns Accepted

offer radiocontrolother:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 3
• started: October 21, 2025

seller radiocontrolother:

• rating: 100.0%
• # reviews: 6887
• city: Uniontown, Pennsylvania

payments radiocontrolother:

• credit card: Discover
• wallet: Apple-pay
• other

general radiocontrolother:

• condition: New
• Toys Hobbies > Radio Control Control Line > Other RC Control Line

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