MAXON 144470 Motor Gear Max 16-VOLT 110394 57MM 22MM

( Brand: Maxon ), ( Manufacturer Part Number: 144470 ), ( Part Type: Motor ), ( Age Level: 17 Years Up )

Review MAXON 16-volt Dc A max Motor Gear 57mm 22mm

The **Maxon 144470 16V A-Max Motor paired with the GP 110394 planetary gearhead** represents a high-performance, precision-engineered solution designed for demanding applications requiring exceptional torque density, reliability, and efficiency. This compact yet robust system combines Maxon s renowned **A-Max brushless DC motor**, a high-efficiency electric motor known for its outstanding dynamic performance and low heat generation, with a **GP 110394 planetary gearhead**, delivering a seamless integration of power and precision. The motor itself is a **16-volt permanent magnet brushless design**, optimized for smooth operation across a wide speed range while minimizing energy loss, making it ideal for applications where efficiency and longevity are critical. Its **57mm outer diameter** and **22mm axial length** ensure a compact footprint without compromising on power output, making it well-suited for integration into space-constrained systems such as robotics, medical devices, drones, or industrial automation.

The **GP 110394 planetary gearhead** complements the motor by providing a **gear ratio of 11:1**, allowing for significant torque amplification while maintaining high mechanical efficiency. Planetary gearing ensures smooth, low-backlash operation, reducing vibrations and wear, which is particularly advantageous in applications requiring precise positioning or continuous operation. The gearhead s robust construction, featuring high-quality bearings and optimized tooth profiles, enhances durability and extends the system s operational lifespan even under heavy loads. Together, the motor and gearhead form a **high-torque, low-speed output** capable of handling demanding tasks with ease, whether it s lifting heavy payloads, driving precise mechanisms, or powering compact robotic systems.

One of the standout features of this combination is its **adaptability to various control systems**, thanks to Maxon s industry-leading **CANopen, EtherCAT, or RS-485 communication interfaces**, which allow for seamless integration with modern automation and control platforms. The motor s **scalable design** also supports customization options, such as different shaft configurations or mounting styles, ensuring flexibility for diverse engineering requirements. Additionally, Maxon s commitment to quality assurance means that each unit undergoes rigorous testing to guarantee consistent performance, reliability, and compliance with international standards. Whether deployed in research laboratories, industrial automation, or cutting-edge consumer electronics, this motor-gearhead pair delivers a **powerful yet compact solution** that balances performance, efficiency, and precision, making it a versatile choice for engineers and designers pushing the boundaries of innovation.

### **Maxon 144470 16V A-Max Motor with Gearhead 110394 (57mm x 22mm)**

This motor is a high-performance brushed DC motor commonly used in robotics, drones, RC vehicles, and automated systems. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **High Power-to-Weight Ratio**

The A-Max series is known for its compact yet powerful design, delivering strong torque and speed in a small form factor. The 57mm x 22mm dimensions make it suitable for applications where space is limited.

2. **High Efficiency and Reliability**

Maxon motors are engineered for precision and durability, with robust construction that minimizes wear over time. They are often used in demanding applications where reliability is critical.

3. **Wide Voltage Range (16V Nominal)**

The 16V nominal voltage allows for flexibility in power supply options, including LiPo, Li-ion, or other battery chemistries. This makes it versatile for different types of projects.

4. **Good Torque and Speed Characteristics**

The motor provides a balance between torque and speed, making it suitable for applications requiring both power and agility, such as drones, wheeled robots, or automated systems.

5. **Compatibility with Maxon Gearheads**

The included gearhead (110394) is designed to work seamlessly with the motor, providing gear ratios that can be optimized for specific applications (e.g., high torque at low speed or high speed at reduced torque).

6. **Easy to Integrate**

Maxon motors come with standard mounting holes and connectors, making them straightforward to integrate into custom builds. They are also compatible with various controllers and drivers from Maxon or third-party manufacturers.

7. **Good Thermal Management**

The motor is designed to handle moderate loads without overheating, though continuous high-load operation may still require additional cooling depending on the application.

8. **Proven Performance in Competitive Markets**

Maxon is a well-established brand in robotics and automation, and this motor is frequently used in professional and hobbyist projects, indicating its trustworthiness.

9. **Accessory Ecosystem**

Maxon offers a wide range of accessories, including encoders, controllers, and software tools, which can enhance the motor s functionality for more advanced applications.

10. **Brushed Motor Advantages**

Brushed motors like this one are simpler and more cost-effective than brushless alternatives for many applications. They are easier to control with basic drivers and are less prone to failure in low-cost setups.

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### **Cons**

1. **Brushed Motor Limitations**

Brushed motors require periodic maintenance, such as brush replacement, which can be a downside in long-term or high-duty-cycle applications. Brush wear can also generate sparking, which may not be ideal for explosive or sensitive environments.

2. **Lower Efficiency Than Brushless Motors**

Brushed motors are less energy-efficient than brushless motors, especially at high speeds or under heavy loads. This can result in higher power consumption and reduced battery life in portable applications.

3. **Limited Lifespan Compared to Brushless**

While durable, brushed motors generally have a shorter lifespan than brushless motors due to brush wear. In applications requiring long-term operation (e.g., industrial robots), this can be a significant drawback.

4. **Sensitivity to Load Variations**

Brushed motors can experience fluctuations in performance if the load varies significantly, which may require additional smoothing or control mechanisms (e.g., using an ESC or motor controller with PID tuning).

5. **Higher Noise and Vibration**

Brushed motors can produce more noise and vibration compared to brushless motors, which may be a concern in applications where quiet operation is required (e.g., some drones or precision robots).

6. **Limited Customization**

Unlike brushless motors, which can be tuned for specific performance characteristics (e.g., Kvs, Kv), brushed motors are less flexible in terms of tuning for optimal performance in niche applications.

7. **Potential for Sparking**

The commutator and brushes can generate sparks, which may pose a risk in environments with flammable materials or where electrical interference is a concern.

8. **Higher Cost Than Basic Motors**

While still relatively affordable, Maxon s A-Max motor is more expensive than basic brushed motors from other manufacturers. For budget-conscious projects, cheaper alternatives may exist, though they may lack the same level of performance or reliability.

9. **Requires Proper Cooling in High-Load Applications**

Continuous operation at high loads may require additional cooling (e.g., heat sinks, fans) to prevent overheating, which adds complexity to the design.

10. **Not Ideal for High-Speed Applications**

While capable of high speeds, brushed motors are generally not as efficient or durable as brushless motors in high-speed applications (e.g., racing drones or high-speed industrial equipment).

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### **Conclusion**

The **Maxon 144470 16V A-Max motor with gearhead 110394** is an excellent choice for applications where **reliability, compact size, and moderate power output** are prioritized. It excels in robotics, drones, RC vehicles, and automated systems where brushed motors are acceptable and maintenance is manageable. Its high torque-to-size ratio, compatibility with Maxon s ecosystem, and proven performance make it a strong contender for hobbyists and professionals alike.

However, if the application demands **long-term durability, high efficiency, or high-speed performance**, a brushless motor might be a better long-term investment despite the higher initial cost. Additionally, brushed motors are not ideal for environments where **sparking, noise, or vibration** are problematic.

For most **mid-range robotics projects, drones, or RC applications**, this motor strikes a good balance between performance and cost. If budget is not a constraint and the project benefits from Maxon s reliability, it is a highly recommended choice.

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### **Recommendation**

- You are building a **drone, wheeled robot, or RC vehicle** where brushed motor performance is sufficient.

- You need a **compact, high-torque motor** with good reliability for moderate-duty applications.

- You are working within Maxon s ecosystem and benefit from their support and accessories.

- Your project does not require **ultra-high efficiency, long lifespan, or high-speed operation**.

- You need **long-term durability** (brushless motor may be better).

- Your application requires **high efficiency or low noise** (brushless motor is preferable).

- You are working in a **high-duty-cycle or industrial environment** where brush wear could be problematic.

- Your budget allows for a **brushless motor** with better performance characteristics.

For most **hobbyist and professional robotics projects**, this motor is a **solid and well-supported choice**. If you are unsure, test it in a prototype or consult with other users in the Maxon community to confirm its suitability for your specific application.

Details:

Contacting Train provides us a chance to resolve your issue while allowing you keep the item. Train Product Id: 12798174. Standards for all toy train related accessory items apply to the visual appearance of item and do not consider operating functionality equipment. Shaft Diameter: 0.194 4.94mm 16-Volt 470-RPM Manufacturer: Maxon.

Condition may vary due to age and wear. Economy Shipping. We'll do our absolute best to make you happy. Shaft Diameter: 0.194 4.94mm, 16-Volt, 470-RPM, condition: Excellent C-7Trainz does not provide grading for parts.

Operational Status: Functional This part is in workable condition. Model Number: 144470. Type of shaft is a half moon. Variation: Used.

part #: 144470 prices

• $92.07-$236.57

specifications oscaletraini:

• brand: Maxon
• mpn: 144470
• part type: Motor
• age level: 17 Years Up

seller oscaletraini:

• rating: 99.8%
• # reviews: 734669
• city: Flowery Branch, Georgia

payments oscaletraini:

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general oscaletraini:

• Railroads Trains > Parts Accessories > Parts Spares
• condition: Used

offer oscaletraini:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 10
• started: February 13, 2026

returns oscaletraini:

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

shipping oscaletraini:

• service: Economy, Standard
• type: Fixed
• cost: $10.14
• class: Economy, Standard
• transit: 6-11 Days

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