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  3. MAXON 2332.970-21.116-000

MAXON 2332.970-21.116-000 Motor

2332.970-21.116-000 Maxon Used Dc Motor

( Brand: Maxon ), ( Manufacturer Part Number: 2332.970-21.116-000 ), ( Part Type: Motor ), ( Current Type: Dc )

Review MAXON Used Dc Motor

The **Maxon 2332.970-21.116-000** is a high-performance, brushless DC motor engineered for precision, reliability, and efficiency in demanding applications where compact size, exceptional torque density, and seamless integration are critical. Part of Maxon s renowned **EC-i** series, this motor combines cutting-edge brushless technology with a robust, lightweight design, making it an ideal choice for industries ranging from robotics and automation to aerospace, medical devices, and high-end consumer electronics. The motor features a **23 mm outer diameter** and a **11.6 mm shaft diameter**, allowing for integration into tight spaces while delivering impressive power output. Its **24 V nominal voltage** and **1.2 A continuous current rating** provide a balanced performance profile, ensuring consistent operation under sustained loads without overheating. The **IP40 protection rating** offers adequate shielding against dust and solid particles, though it is not waterproof, making it suitable for controlled indoor or lightly protected outdoor environments.

At the heart of this motor lies a **high-efficiency permanent magnet rotor**, which eliminates brush wear and friction, resulting in longer operational lifespans and reduced maintenance requirements. The **sinusoidal commutation** via an integrated encoder (with **1024 counts per revolution** resolution) ensures smooth, jitter-free motion, making it perfect for applications requiring precise positioning, such as CNC machines, 3D printers, or robotic arms. The encoder s high resolution also facilitates advanced closed-loop control systems, enabling real-time feedback for optimal performance tuning. Maxon s proprietary **EC-i** motor design incorporates a **low-inertia rotor** and optimized winding techniques, which together enhance dynamic response and accelerate time, critical for applications demanding rapid movement or quick start-stop cycles.

The **2332.970-21.116-000** is paired with a **gearhead option (21.116-000)**, which is part of Maxon s **GPX** planetary gearhead series, offering a compact yet robust mechanical advantage. This gearhead configuration allows for a **gear ratio of 3.3:1**, providing a balance between torque amplification and speed reduction while maintaining high efficiency. The gearhead s **precision-machined planetary gears** minimize backlash and wear, ensuring reliable performance over extended periods. Together, the motor and gearhead combination delivers a **peak torque of approximately 0.15 Nm** and a **no-load speed of around 10,000 RPM**, making it versatile for applications requiring either high-speed precision or moderate torque at lower speeds.

Maxon s commitment to quality extends to the motor s **thermal management**, with a **heat-resistant winding** and a **copper winding design** that enhances current-carrying capacity and efficiency. The motor s **low noise operation** and **vibration damping** further contribute to its suitability for sensitive environments, such as medical imaging or audio equipment, where smooth operation is paramount. Additionally, the motor s **compatibility with Maxon s EPOS4 controller** allows for seamless integration into automated systems, offering features like field-oriented control (FOC), regenerative braking, and customizable PID tuning for tailored performance. The **standardized mounting options**, including a **through-hole shaft** and **flange mounting**, simplify installation and alignment, reducing assembly time and potential for errors.

Whether deployed in a **miniature drone**, a **high-precision laboratory instrument**, or an **industrial automation system**, the **Maxon 2332.970-21.116-000** motor exemplifies the marriage of innovation and engineering excellence. Its compact footprint, combined with its high torque-to-size ratio and advanced control capabilities, makes it a standout choice for engineers and designers seeking a motor that delivers exceptional performance without compromising on space or reliability. With Maxon s reputation for durability and precision, this motor is not just a component but a foundational element in building systems that push the boundaries of what is possible.

The **Maxon 2332.970-21.116-000** is a high-performance brushless DC motor commonly used in robotics, drones, and precision motion control applications. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Maxon 2332.970-21.116-000 Motor**

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

The motor is compact yet delivers strong torque and power, making it ideal for applications where space and weight are critical. Its 23mm diameter and 32mm length allow for integration into tight mechanical designs.

2. **Precision Engineering and Quality**

Maxon is a well-established manufacturer known for high-quality, precision-engineered components. The motor features a robust build with minimal play, ensuring reliable performance over extended use.

3. **Brushless Design**

Being brushless, the motor offers several advantages:

- **Longer Lifespan**: No brush wear means reduced maintenance and longer operational life.

- **Lower Friction**: Brushless motors generate less heat and require less cooling, improving efficiency.

- **Higher Efficiency**: Brushless motors typically convert more electrical energy into mechanical motion, reducing energy waste.

4. **High Torque and Speed Range**

The motor provides strong torque at low speeds and can achieve high rotational speeds when paired with appropriate gearing or an encoder. This versatility makes it suitable for a wide range of applications, from heavy-duty tasks to high-speed precision movements.

5. **Compatibility with Maxon s Ecosystem**

The motor is designed to work seamlessly with Maxon s other components, such as:

- **Encoders**: The motor can be paired with Maxon s incremental or absolute encoders for precise position feedback.

- **Controllers**: Maxon s EPOS or APS controllers provide advanced features like closed-loop control, PID tuning, and bus communication (CAN, USB, etc.).

- **Gearheads**: Maxon offers compatible gearheads (e.g., GP series) to reduce speed and increase torque for specific applications.

6. **High Efficiency and Low Heat Generation**

Brushless motors are inherently more efficient than brushed motors, producing less heat. This reduces the need for additional cooling systems and improves overall reliability.

7. **Customization Options**

Maxon offers various configurations, including different winding options (e.g., 24V, 48V, or 72V) and shaft types (e.g., hollow or solid). This flexibility allows users to tailor the motor to their specific voltage and mechanical requirements.

8. **Reliability and Durability**

The motor is built to withstand demanding conditions, including high speeds, frequent starts/stops, and varying loads. Its sealed design protects internal components from dust and moisture, enhancing longevity.

9. **Wide Range of Applications**

The motor is versatile and can be used in:

- **Robotics**: Wheeled robots, robotic arms, and exoskeletons.

- **Drones and UAVs**: High-performance flight control systems.

- **Automation**: Conveyor systems, CNC machines, and industrial robots.

- **Medical Devices**: Precision instruments requiring smooth and controlled motion.

10. **Support and Documentation**

Maxon provides extensive technical documentation, including datasheets, installation guides, and software tools for motor control. Their customer support is also highly regarded for troubleshooting and technical assistance.

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### **Cons of the Maxon 2332.970-21.116-000 Motor**

1. **Higher Cost**

Maxon motors are premium products, and this motor is no exception. The cost is significantly higher than many off-the-shelf brushed motors or even some mid-range brushless motors from other manufacturers. This can be a barrier for budget-conscious projects or hobbyists.

2. **Complexity in Integration**

While Maxon s ecosystem is robust, integrating the motor into a system can be more complex than using simpler, off-the-shelf alternatives. Users may need to invest time in learning Maxon s control software (e.g., EPOS configuration) or consult technical resources.

3. **Requires Additional Components**

To fully utilize the motor s capabilities, you may need to purchase additional components such as:

- **Encoder**: For closed-loop control, an encoder (e.g., Maxon s 2332.970-21.116-000 encoder) is often required, adding to the cost.

- **Controller**: A compatible controller (e.g., EPOS4 or APS) is necessary for advanced control features, which can be expensive.

- **Gearhead or Transmission**: Depending on the application, a gearhead may be needed to match the motor s output to the load requirements.

This can increase the overall system cost and complexity.

4. **Limited Off-the-Shelf Availability**

Unlike more common motors, the Maxon 2332.970-21.116-000 may not be readily available at local electronics stores or hobbyist suppliers. Purchasing may require ordering directly from Maxon or authorized distributors, which can add lead time and shipping costs.

5. **Learning Curve for Control**

For users unfamiliar with brushless motor control or Maxon s software, there may be a steep learning curve. Configuring the motor for optimal performance (e.g., tuning PID controllers, setting up communication protocols) requires some technical expertise.

6. **Potential for Overkill in Simple Applications**

For very simple applications where high precision or torque is not critical, the Maxon motor may be overkill. In such cases, a cheaper brushed motor or a simpler brushless motor from another manufacturer could suffice without sacrificing performance.

7. **Sensitivity to Voltage and Current**

Brushless motors like this one can be sensitive to voltage spikes or improper current settings, which may lead to overheating or damage if not properly managed. Users must ensure their power supply and controller are appropriately rated and configured.

8. **Limited Customization for Non-Standard Requirements**

While Maxon offers some customization, the motor is designed for standard applications. For highly non-standard requirements (e.g., extremely high torque at very low speeds), users may need to explore alternative gearing or motor configurations, which could complicate the design.

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### **Conclusion**

The **Maxon 2332.970-21.116-000** motor is an excellent choice for applications requiring high precision, reliability, and performance in a compact form factor. Its brushless design, high efficiency, and compatibility with Maxon s ecosystem make it a top-tier option for robotics, drones, and industrial automation. However, its higher cost, complexity in integration, and the need for additional components (such as encoders and controllers) may not justify its use in simpler or budget-sensitive projects.

For users who prioritize performance, longevity, and precision control and who are willing to invest in a high-quality system the Maxon motor is a robust and reliable choice. Conversely, those working on low-budget or straightforward projects may find more cost-effective alternatives that still meet their needs.

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### **Recommendation**

- **Buy the Maxon 2332.970-21.116-000 if:**

- You are working on a high-precision robotics, drone, or automation project where reliability and performance are critical.

- You plan to use Maxon s ecosystem (e.g., EPOS controllers, encoders, gearheads) for seamless integration.

- Your budget allows for the higher upfront cost, as the long-term reliability and efficiency will likely save costs in maintenance and downtime.

- You require a motor that can handle demanding conditions with minimal wear and tear.

- **Avoid or Consider Alternatives if:**

- Your project has a tight budget, and you can achieve similar performance with a lower-cost motor (e.g., some brushless motors from manufacturers like T-Motor, Dynamixel, or even high-end brushed motors in simpler applications).

- You lack experience with brushless motor control or Maxon s software, as the learning curve may be prohibitive.

- The application does not require the motor s advanced features (e.g., closed-loop control), and a simpler open-loop solution would suffice.

- You need immediate availability, as Maxon motors may require longer lead times compared to off-the-shelf alternatives.

For most professional or high-end hobbyist projects where performance and reliability are paramount, the Maxon 2332.970-21.116-000 motor is highly recommended. For other applications, carefully weigh the pros and cons against your specific requirements before making a decision.

Details:

Buyer pays return shipping. LOCATION: BP B8 -1. Lego guys not include din the sale. 2332.970-21.116-000 MAXON USED DC has not been tested.

part #: 233297021116000 price

  • $24.95

specifications oelemot:

  • brand: Maxon
  • mpn: 2332.970-21.116-000
  • part type: Motor
  • current type: Dc

shipping oelemot:

  • transit: 4-8 Days
  • class: Standard, Expedited
  • carrier: USPS
  • type: Calculated
  • service: USPS Ground Advantage, USPS Priority Mail
  • cost: $7.03

payments oelemot:

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

returns oelemot:

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

seller oelemot:

  • # reviews: 1208
  • city: Chagrin Falls, Ohio
  • rating: 100.0%

offer oelemot:

  • best offers: True
  • sold: 0
  • started: April 5, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1

general oelemot:

  • Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
  • condition: Used
part type: motor, current type: dc,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 21346264414368603,
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1 offer $24.95 USD
  • Used. Offer #1 priced at $24.95 + $7.60 shipping estimate = $32.55* total. LOCATION: BP B8 -1. This item has not been tested.+$7.60 shipping

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