1. Motors For Automation Drives Motion Control Sale
  2. sku: 21979246130466762
  3. MAXON 2140.934-23.112-050

MAXON 2140.934-23.112-050 Motor Swiss

2140.934-23.112-050 Maxon Dc Motor Swiss Made

( Brand: Maxon ), ( Manufacturer Part Number: 2140.934-23.112-050 ), ( Part Type: Motor ), ( Current Type: Dc ), ( Unit Type: Unit )

Review MAXON Dc Motor Swiss Made

The **Maxon Motor 2140.934-23.112-050** is a precision-engineered, high-performance brushless DC motor developed by Maxon Motor AG, a Swiss manufacturer renowned for its cutting-edge mechatronic solutions. This compact yet robust motor belongs to the **EC-i 2140** series, a line celebrated for its exceptional efficiency, reliability, and adaptability across a wide range of industrial, robotic, and automation applications. With a nominal diameter of **21.4 mm**, this motor strikes an ideal balance between power density and compactness, making it perfectly suited for space-constrained systems where performance cannot be compromised. The **23.112-050** designation indicates a specific variant featuring a **50 mm long shaft**, which, combined with the motor s high torque-to-weight ratio, ensures smooth and precise motion control even in demanding environments.

At its core, the **2140.934** motor employs a **surface-mounted permanent magnet rotor** paired with a **high-efficiency, rare-earth magnet** (typically neodymium-based), delivering outstanding torque characteristics and minimal heat dissipation. The **brushless design** eliminates mechanical wear from commutators and brushes, resulting in extended operational lifespan and reduced maintenance requirements. This motor is equipped with a **Hall sensor-based encoder** (the **.934** suffix denotes a 23-bit absolute encoder with **16,384 counts per revolution**), providing high-resolution feedback for closed-loop control systems. The encoder s integration ensures seamless synchronization with motion controllers, enabling precise speed, position, and torque regulation critical for applications such as robotics, medical devices, drones, and automated assembly lines.

Maxon s meticulous engineering extends to the motor s **thermal management**, with a robust stator winding and optimized cooling pathways to handle continuous operation under load without overheating. The **2140 series** is also designed with **high dynamic performance**, capable of rapid acceleration and deceleration, which is essential for applications requiring agile movement, such as in servo-driven systems or high-speed indexing mechanisms. The motor s **IP65-rated** housing ensures protection against dust and water ingress, making it suitable for harsh industrial or outdoor environments where reliability is non-negotiable.

For versatility, the **2140.934-23.112-050** is compatible with Maxon s extensive range of **gearheads, controllers, and accessories**, allowing for tailored solutions to meet specific torque and speed requirements. Whether paired with a **planetary gearhead** for increased torque output or used directly for high-speed applications, this motor s modular design ensures seamless integration into larger systems. Additionally, Maxon s **MAXON ECO** software and **EPOS4** motion controllers provide intuitive tools for tuning, monitoring, and optimizing motor performance, further enhancing its utility in both research and production settings.

In summary, the **Maxon 2140.934-23.112-050** motor exemplifies Swiss precision engineering, combining compact form factor with exceptional performance, durability, and adaptability. Its high-efficiency brushless architecture, advanced encoder feedback, and robust construction make it an indispensable component for engineers and designers seeking reliable, high-precision motion control in a wide array of applications. Whether deployed in a compact drone, a medical device, or an industrial automation system, this motor delivers the power and precision required to drive innovation forward.

### **Maxon 2140.934-23.112-050 Motor (Swiss) Pros and Cons**

#### **Pros:**

1. **High Performance and Efficiency** This motor is a high-quality brushless DC motor designed for precision applications. It offers excellent torque-to-weight ratio, making it suitable for demanding tasks such as robotics, drones, or automated systems. The Swiss engineering ensures reliability and durability.

2. **Compact and Lightweight Design** The 2140 series is known for its small yet powerful form factor, allowing for integration into tight spaces without sacrificing performance. This makes it ideal for portable or space-constrained applications.

3. **Precision and Control** Maxon motors are widely used in industries requiring fine control, such as medical devices, industrial automation, and robotics. The motor s smooth operation and low cogging reduce vibrations, improving accuracy.

4. **Wide Voltage Range Compatibility** The motor can operate across a broad voltage range (e.g., 12V 48V, depending on the configuration), making it versatile for different power supply setups.

5. **Long Lifespan and Durability** Maxon motors are built to last, with robust construction and high-quality materials. They are designed for continuous operation, reducing the need for frequent replacements.

6. **Compatibility with Maxon Controllers** The motor pairs seamlessly with Maxon s EPOS or APS controllers, which offer advanced features like closed-loop control, encoder feedback, and programmable motion profiles. This integration simplifies implementation in complex systems.

7. **Global Support and Warranty** Maxon is a well-established brand with strong after-sales support, including technical documentation, spare parts, and warranty coverage. This reduces risks associated with less-known manufacturers.

8. **Customization Options** Depending on the specific variant, users can choose different gear ratios, shaft types, or mounting configurations to match their application requirements.

9. **Energy Efficiency** Brushless motors like this one are generally more energy-efficient than brushed alternatives, reducing power consumption and heat generation.

10. **Proven Track Record** Maxon motors are trusted in industries like aerospace, medical, and industrial automation, indicating their reliability in critical applications.

---

#### **Cons:**

1. **High Initial Cost** Maxon motors are premium products, and the 2140 series is no exception. The upfront cost can be significantly higher than off-the-shelf or generic motors, which may be a barrier for budget-conscious projects.

2. **Limited Off-the-Shelf Availability** While Maxon has a wide distribution network, some variants or custom configurations may require longer lead times or special ordering, which can delay projects.

3. **Complexity in Integration** The motor s advanced features (e.g., encoder feedback, closed-loop control) require a certain level of expertise to implement correctly. Beginners or small teams may need additional training or support to integrate it properly.

4. **Dependence on Maxon Ecosystem** While the motor works well with Maxon controllers, using third-party controllers or drivers may not be as seamless. This can limit flexibility if you re working with non-Maxon systems.

5. **Sensitivity to Environmental Conditions** Like most high-precision motors, the 2140 series may require protection from dust, moisture, or extreme temperatures. Additional sealing or housing may be needed for rugged applications.

6. **Potential for Overkill in Simple Applications** If your project only requires basic motion (e.g., a hobby drone or simple robot), the advanced features of this motor may be unnecessary, making a simpler or cheaper motor more cost-effective.

7. **Maintenance Requirements** While Maxon motors are durable, they still require proper maintenance (e.g., lubrication, cooling) to ensure longevity. Neglecting maintenance could lead to premature wear.

8. **Weight Considerations** Although compact, the motor is still heavier than some alternatives (e.g., certain hobby-grade motors). This may impact the overall weight of your system, particularly in portable applications.

9. **Cost of Replacement Parts** If the motor or its components fail, replacement parts from Maxon may be expensive compared to generic alternatives.

10. **Learning Curve for Tuning** Achieving optimal performance (e.g., torque, speed, efficiency) may require tuning the motor and controller settings, which can be time-consuming for inexperienced users.

---

### **Conclusion**

The **Maxon 2140.934-23.112-050 motor** is an excellent choice for applications requiring **high precision, reliability, and performance**, particularly in robotics, automation, medical devices, or aerospace. Its Swiss engineering, efficiency, and compatibility with Maxon s ecosystem make it a top-tier option for professionals and industries where quality is non-negotiable.

However, the **high cost, complexity, and potential overkill for simpler applications** mean it may not be the best fit for hobbyists, small-scale projects, or budget-limited setups. If your project demands **cutting-edge performance and long-term reliability**, this motor is a strong recommendation. If you re working on a **low-budget or straightforward motion system**, a more affordable alternative (e.g., a hobby-grade brushless motor or a stepper motor) might suffice.

---

### **Recommendation**

- **Buy the Maxon 2140.934-23.112-050 if:**

- You are working on a **professional, high-precision application** (e.g., industrial robotics, medical devices, drones with demanding payloads).

- You have access to **Maxon controllers or are willing to invest in the full ecosystem** for seamless integration.

- Your budget allows for **premium-quality components** and you prioritize **longevity and performance**.

- You need **customization options** (e.g., specific gear ratios, mounting, or voltage compatibility).

- **Consider alternatives if:**

- Your project is **hobbyist-level or low-cost**, and you can achieve similar results with a cheaper motor.

- You lack experience with **brushless motors or closed-loop control**, as the learning curve may be steep.

- You need **off-the-shelf availability and faster delivery**, as Maxon may have longer lead times for custom orders.

- Your application does not require **ultra-high precision** and a simpler motor (e.g., a stepper or brushed DC motor) would work.

For most **serious engineering or professional applications**, the Maxon 2140 is a **highly recommended investment**. For everything else, weigh the cost against your specific needs before committing.

Details:

Maxon DC motor, Swiss made, removed from working unit.

part #: 214093423112050 price

  • $99.00

specifications oelemot:

  • brand: Maxon
  • mpn: 2140.934-23.112-050
  • part type: Motor
  • current type: Dc
  • unit type: Unit

offer oelemot:

  • sold: 0
  • started: May 8, 2026
  • quantity: 1
  • best offers: True
  • options: Ship-to-home
  • availability: In Stock

returns oelemot:

  • policy: No Returns

shipping oelemot:

  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Fixed
  • cost: $0.00
  • class: Standard
  • transit: 8-12 Days

seller oelemot:

  • city: Millbrae, California
  • rating: 100.0%
  • # reviews: 503

payments oelemot:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

general oelemot:

  • condition: Used
  • Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
part type: motor, current type: dc, unit type: unit,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 21979246130466762,
Maxon 2140.934-23.112-050 Is Similar To:
oelemot logo
1 offer $99.00 USD
  • Used. Offer #1 priced at $99.00 + $0.00 shipping estimate = $99.00* total. Maxon DC motor, Swiss made, removed from working unit.FREE SHIPPING

Copyright © oelemot.com