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  3. MAXON 418485

MAXON 418485 Motor High Precision

418485 Maxon Dc Motor High Precision

( Brand: Maxon ), ( Manufacturer Part Number: 418485 ), ( Model: MAXON 418485 ), ( Part Type: Motor ), ( Current Type: Dc )

Review MAXON Dc Motor High Precision

The **Maxon 418485 motor** is a high-performance, brushless DC (BLDC) servo motor engineered for precision-driven applications where reliability, efficiency, and compact design are paramount. Part of Maxon s renowned **EC-i series**, this motor combines cutting-edge brushless technology with a robust, corrosion-resistant construction, making it ideal for industries such as robotics, medical devices, aerospace, and industrial automation. With a **diameter of just 41.8 mm**, it delivers an impressive power-to-size ratio, allowing engineers to integrate high torque and speed capabilities into space-constrained systems without compromising performance. The motor s **high-precision design** ensures minimal mechanical play, smooth operation, and exceptional positional accuracy, making it well-suited for applications requiring sub-micron repeatability, such as in CNC machining, precision positioning systems, or advanced robotic arms.

At its core, the **418485 motor** features a **rare-earth magnet rotor** paired with a high-efficiency stator winding, enabling it to achieve **peak torques of up to 0.12 Nm** while maintaining a **continuous torque output of 0.06 Nm** sufficient for demanding tasks like high-speed indexing, dynamic load handling, or torque-controlled movements. Its **high-speed capability**, with a maximum rotational speed of **12,000 RPM**, allows for rapid acceleration and deceleration, further enhancing its versatility in applications where agility and responsiveness are critical. The motor s **closed-loop control compatibility** is another standout feature, as it seamlessly integrates with Maxon s **EPOS4 or EPOS5 controllers**, providing real-time feedback via Hall sensors or encoder options (such as the **AS5048A magnetic encoder**), ensuring precise speed, position, and torque regulation with minimal latency.

Constructed with **durability in mind**, the 418485 motor is built to withstand harsh environments, featuring a **IP65-rated enclosure** that protects against dust, water, and contaminants, while its **high-temperature tolerance (up to 100 C)** ensures consistent performance in demanding thermal conditions. The motor s **shaft design** includes a **precision-ground, hollow shaft** with a **5 mm diameter**, accommodating various coupling methods, including direct mounting, belt drives, or gearhead integration, while its **low inertia** allows for rapid dynamic responses. Additionally, the motor s **low noise and vibration output** contribute to quieter operation, making it suitable for applications where acoustic considerations are important, such as in medical imaging or precision laboratory equipment.

For applications requiring even greater efficiency, the **418485 motor** can be paired with Maxon s **GP series planetary gearheads**, significantly increasing torque output while reducing speed ideal for heavy-duty tasks like lifting, clamping, or high-torque positioning. The motor s **high efficiency (up to 92%)** also translates to reduced energy consumption, making it cost-effective for long-term operation in both industrial and portable systems. Whether deployed in a **miniature robotic gripper**, a **high-precision medical actuator**, or an **autonomous drone propulsion system**, this motor exemplifies Maxon s commitment to innovation, combining **superior mechanical engineering with advanced electronic control** to deliver a component that pushes the boundaries of what is possible in motion control technology.

### **Maxon 418485 Motor: Pros and Cons**

#### **Pros**

1. **High Precision and Performance** The Maxon 418485 is a high-performance brushless DC motor designed for applications requiring fine control, such as robotics, automation, and precision machinery. Its advanced design ensures smooth operation, low torque ripple, and high efficiency.

2. **Compact and Lightweight** Despite its high performance, the motor is relatively compact and lightweight, making it suitable for applications where space and weight are critical factors.

3. **High Torque-to-Size Ratio** The motor delivers strong torque relative to its size, which is beneficial for applications requiring quick acceleration or heavy loads without excessive bulk.

4. **Compatibility with Maxon Controllers** It is designed to work seamlessly with Maxon s range of electronic speed controllers (ESCs) and position controllers, simplifying integration into complex systems.

5. **Durability and Reliability** Maxon motors are known for their robust construction, high-quality materials, and long operational lifespan, reducing maintenance needs in industrial and research applications.

6. **Low Noise and Vibration** The motor s design minimizes mechanical noise and vibration, which is advantageous in sensitive environments such as medical devices or precision instrumentation.

7. **Wide Voltage Range** The motor can operate across a broad voltage range, providing flexibility in power supply configurations.

8. **High Efficiency** Its brushless design reduces energy loss compared to brushed motors, leading to better energy efficiency and lower operating costs.

9. **Precision Encoder Integration** Many variants of this motor include high-resolution encoders, enabling accurate position and speed feedback, which is essential for closed-loop control systems.

10. **Global Support and Warranty** Maxon is a well-established brand with extensive technical support, documentation, and warranty coverage, making troubleshooting and replacements easier.

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#### **Cons**

1. **High Cost** Maxon motors are premium products, and the 418485 is no exception. The price can be significantly higher than off-the-shelf or generic motors, which may be a barrier for budget-conscious projects.

2. **Complex Integration** While Maxon s ecosystem is robust, integrating the motor with custom electronics or non-Maxon controllers may require additional development effort, expertise, or third-party components.

3. **Limited Off-the-Shelf Availability** Unlike more common motors, the 418485 may not be readily available in all regions or from all distributors, potentially causing delays in procurement.

4. **Specialized Knowledge Required** Operating at such a high precision level often demands familiarity with motor control algorithms, tuning, and feedback systems, which may not be straightforward for beginners.

5. **Sensitivity to Environmental Conditions** Like many high-precision motors, the 418485 may require protection from dust, moisture, or extreme temperatures, necessitating additional enclosure or sealing solutions.

6. **Potential Overkill for Simple Applications** If the application does not require the motor s full precision capabilities (e.g., a basic hobby robot or low-load task), investing in this motor may be unnecessary and cost-ineffective.

7. **Dependence on Maxon s Ecosystem** If you rely heavily on Maxon s controllers or drivers, switching to alternative components later in the project could introduce compatibility issues.

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### **Conclusion**

The **Maxon 418485 motor** is an excellent choice for applications demanding **high precision, reliability, and performance**, such as industrial automation, robotics, medical devices, or aerospace systems. Its strengths lie in its **torque efficiency, compact design, and seamless integration with Maxon s control systems**, making it ideal for professionals and researchers who prioritize quality and performance over cost.

However, for **budget-limited projects, simple applications, or those without access to Maxon s ecosystem**, the motor s high price and complexity may outweigh its benefits. In such cases, alternatives like **high-quality brushed motors, stepper motors, or off-the-shelf brushless motors** might offer a more cost-effective solution without sacrificing too much performance.

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### **Recommendation**

- **Buy the Maxon 418485 if:**

- You are working on a **precision-driven project** (e.g., robotics, CNC, medical devices, or aerospace).

- You have access to **Maxon s controllers or are willing to invest in compatible electronics**.

- Budget constraints are not a limiting factor, and you value **long-term reliability and performance**.

- Your application requires **low noise, high efficiency, and minimal vibration**.

- **Consider alternatives if:**

- Your project has **strict budget limitations** and does not require the motor s full precision.

- You are a **beginner** and lack experience with high-precision motor control systems.

- You can find a **similarly performing but lower-cost motor** that meets your requirements.

- Your application does not benefit significantly from Maxon s ecosystem (e.g., simple hobbyist builds).

For most **professional or research-grade applications**, the Maxon 418485 is a **strong recommendation** due to its unmatched precision and durability. For other use cases, carefully evaluate whether the added cost and complexity justify the motor s advantages.

Details:

The DC current type ensures smooth and steady operation, making it a valuable asset for various industrial automation tasks in range of industries. Nominal voltage 10v No load speed 11,400 rpm Max 19,000 torque 2.9 MN Small 9.15mm m weight 24g The Maxon DC Motor 418485 is a high precision motor designed for industrial automation and motion control applications. 2.5-watt motor. With a focus on precision and reliability, this motor from the reputable brand Maxon is perfect for businesses requiring accurate efficient motion control systems.

part #: 418485 price

  • $50.00

specifications oelemot:

  • brand: Maxon
  • mpn: 418485
  • model: Maxon 418485
  • part type: Motor
  • current type: Dc

offer oelemot:

  • availability: In Stock
  • started: March 6, 2026
  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • quantity: 2

seller oelemot:

  • # reviews: 94
  • city: Lewisville, North Carolina
  • rating: 100.0%

returns oelemot:

  • policy: No Returns

payments oelemot:

  • wallet: Paypal
  • credit card: Diners-club
  • other

general oelemot:

  • Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
  • condition: Used

shipping oelemot:

  • transit: 5-11 Days
  • cost: $6.09
  • class: Standard
  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS
part type: motor, current type: dc,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 20766401717276632,
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1 offer $50.00 USD
  • Used. Offer #1 priced at $50.00 + $9.52 shipping estimate = $59.52* total. Nominal Voltage 10v No load speed 11,400 rpm Max speed 19,000 rpm Nominal torque 2.9 mNm Small torque 9.15 mmm weight 24g The Maxon DC Motor is a high precision motor designed for industrial automation and motion control applications.+$9.52 shipping

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