COMPUMOTOR CM162BE-00571 Motor

( Brand: Compumotor ), ( Manufacturer Part Number: CM162BE-00571 ), ( Part Type: Motor ), ( Country Of Origin: United States )

Review COMPUMOTOR Motor

The **Compumotor CM162BE-00571** is a high-performance, brushless DC motor designed for precision motion control applications where reliability, efficiency, and compact form factor are paramount. Part of Compumotor s robust **CM162BE** series, this motor combines advanced engineering with seamless integration into automated systems, making it an ideal choice for industries such as robotics, CNC machining, medical devices, and industrial automation. Engineered with a **2-phase brushless design**, the CM162BE-00571 delivers smooth, torque-rich performance across a wide operational range, minimizing vibration and backlash while maintaining exceptional positional accuracy. Its **permanent magnet rotor** ensures consistent torque output even at low speeds, reducing energy consumption and extending the lifespan of associated drive systems.

The motor s **compact yet rugged housing**, constructed from high-strength aluminum, provides excellent thermal dissipation while resisting corrosion and mechanical stress, ensuring durability in demanding environments. With a **diameter of 16.2 mm** and a length of just **25.4 mm**, it offers a space-efficient solution without compromising power, making it suitable for applications where footprint is a critical constraint. The **00571** model variant is equipped with a **571-series encoder**, featuring a **1024 pulses per revolution (PPR)** resolution with a **quadrature (A/B) output**, enabling precise closed-loop feedback for advanced motion control algorithms. This high-resolution feedback system enhances the motor s ability to execute complex trajectories with minimal overshoot, making it well-suited for applications requiring sub-micron positioning accuracy.

At its core, the CM162BE-00571 operates on a **24V DC nominal voltage**, though it exhibits a broad operational range, allowing for flexible integration with a variety of power supplies and drive systems. Its **peak torque output of approximately 0.03 Nm** (varies slightly by operating conditions) ensures robust performance under load, while its **continuous torque rating** remains stable over extended periods, reducing the risk of overheating. The motor s **low inertia design** enables rapid acceleration and deceleration, further enhancing its responsiveness in dynamic applications. Additionally, the **sealed bearing assembly** minimizes friction and wear, contributing to long-term reliability and reduced maintenance requirements.

For seamless integration into automated systems, the CM162BE-00571 is designed to work harmoniously with Compumotor s **CM-Drive** series of motion controllers, which provide advanced features such as field-oriented control (FOC), regenerative braking, and programmable motion profiles. The motor s **standard 3-pin connector** (with options for additional signal lines) simplifies wiring and ensures compatibility with a wide range of control interfaces, including Arduino, Raspberry Pi, and industrial PLCs. Whether deployed in a high-precision scanning system, a compact robotic arm, or a medical imaging device, this motor exemplifies the fusion of precision engineering and practical versatility, delivering consistent, high-performance motion control in even the most demanding applications.

The **Compumotor CM162BE-00571** is a brushless DC (BLDC) motor designed for precision motion control applications, often used in industrial automation, robotics, and custom machinery. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Compumotor CM162BE-00571**

1. **High Precision and Performance**

The CM162BE series is known for its excellent torque-to-inertia ratio and smooth operation, making it suitable for applications requiring precise positioning, such as CNC machines, pick-and-place robots, or linear actuators. The motor s closed-loop capability (when paired with an appropriate controller) ensures minimal overshoot and accurate speed/torque control.

2. **Compact and Lightweight Design**

The motor is relatively small for its power output, which is advantageous for applications with space constraints. Its lightweight construction reduces the overall inertia of the system, allowing for faster acceleration and deceleration.

3. **High Efficiency**

BLDC motors like this one are inherently efficient, converting a high percentage of electrical energy into mechanical motion with minimal heat loss. This efficiency translates to lower operating costs and reduced cooling requirements.

4. **Low Maintenance**

Since it is brushless, the motor avoids the wear and tear associated with commutators and brushes, leading to longer lifespan and fewer maintenance needs compared to traditional DC motors.

5. **Scalability and Customization**

Compumotor offers a range of controllers and accessories (e.g., encoders, gearheads, brakes) that can be integrated with this motor to tailor performance for specific applications. The modular design allows for easy adaptation to different mechanical setups.

6. **Quiet Operation**

BLDC motors generally operate more quietly than brushed motors or stepper motors under similar loads, which is beneficial in noise-sensitive environments.

7. **Reliability in Dynamic Applications**

The motor s ability to handle rapid changes in speed and direction (thanks to its high torque constant and low inductance) makes it well-suited for dynamic tasks like servo applications, where responsiveness is critical.

8. **Compatibility with Modern Control Systems**

The motor can be easily interfaced with PLCs, motion controllers (e.g., Compumotor s own controllers or third-party options like Galil, Beckhoff, or Servo2Go), and even microcontroller-based systems (e.g., Arduino with appropriate drivers). This flexibility simplifies integration into automated systems.

9. **Good Thermal Management**

While not explicitly stated, BLDC motors like this one typically include features like thermal protection and efficient cooling (often via passive or active methods), which helps sustain performance under continuous operation.

10. **Proven Track Record**

Compumotor is a reputable brand with decades of experience in motion control, and this motor model has been used in various industrial applications. The availability of technical support, documentation, and spare parts adds to its reliability.

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### **Cons of the Compumotor CM162BE-00571**

1. **Higher Initial Cost**

Compared to brushed DC motors or even some stepper motors, BLDC motors like this one are more expensive upfront. The cost includes not just the motor but also the need for a compatible controller, encoder, and possibly additional accessories (e.g., gearheads, brakes).

2. **Complexity in Setup and Control**

- A motor controller capable of handling field-oriented control (FOC) or trapezoidal commutation.

- An encoder (often included but sometimes sold separately) for feedback.

- Proper tuning of PID parameters for optimal performance, which may require expertise.

For beginners or small-scale projects, this complexity can be a barrier to entry.

3. **Sensitivity to Electrical Noise**

BLDC motors and their controllers can be susceptible to electrical interference, especially in environments with poor grounding or high electromagnetic noise. Shielding and proper wiring may be necessary to avoid performance issues.

4. **Limited Overload Capacity**

While BLDC motors are efficient under normal operating conditions, they typically have lower overload capabilities compared to some brushed motors or universal motors. Continuous operation at or near maximum torque may lead to overheating if not properly managed.

5. **Dependence on External Components**

The motor s performance heavily relies on the quality of the controller and encoder. A mismatched or poorly calibrated controller can degrade the motor s precision and reliability. For example, using a low-quality encoder or a controller with insufficient current handling can limit the motor s effectiveness.

6. **Potential for Higher Current Draw**

BLDC motors often require higher peak currents during acceleration or deceleration compared to their steady-state current. This can necessitate a robust power supply and may increase electrical costs in applications with frequent dynamic changes.

7. **Limited Availability of Spare Parts**

While Compumotor is a well-established brand, some specialized components (e.g., specific gearheads, brakes, or controllers) may have longer lead times or be harder to source compared to more generic motor types.

8. **Learning Curve for Maintenance**

Although low-maintenance, troubleshooting issues with BLDC motors (e.g., encoder failures, controller malfunctions) can be more complex than with simpler motor types. Users may need to invest time in learning diagnostic procedures.

9. **Not Ideal for Extremely High-Speed Applications**

While the CM162BE can handle moderate to high speeds, extremely high-speed applications (e.g., above 10,000 RPM) may require additional considerations like dynamic balancing or specialized bearings, which could add cost and complexity.

10. **Compatibility Issues with Some Controllers**

Not all motor controllers are compatible with this specific model. Users must ensure that the controller supports the motor s voltage, current, and communication protocols (e.g., CAN, Ethernet, RS-485). Mismatches can lead to poor performance or damage.

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### **Conclusion**

The **Compumotor CM162BE-00571** is an excellent choice for applications requiring high precision, efficiency, and reliability in motion control. Its brushless design, compact form factor, and compatibility with advanced control systems make it ideal for industrial automation, robotics, and custom machinery where performance and longevity are critical. However, its higher cost, complexity in setup, and dependence on external components (like controllers and encoders) may pose challenges for smaller projects or users without prior experience in motion control.

For **new users or hobbyists**, the learning curve and initial investment might be prohibitive unless the application demands its capabilities. In such cases, alternatives like high-quality brushed DC motors or stepper motors (with appropriate gearing) might be more accessible.

For **industrial or professional applications** where precision, efficiency, and reliability are non-negotiable, the CM162BE-00571 is a strong recommendation. Pairing it with a compatible controller (e.g., Compumotor s own or a reputable third-party option like Servo2Go or Beckhoff) and investing in proper training or support will ensure optimal performance.

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### **Recommendation**

- You are working on a project requiring high precision, smooth operation, and long-term reliability (e.g., CNC machines, robotic arms, automated assembly lines).

- You have access to or are willing to invest in a compatible controller and encoder.

- Your budget allows for the higher upfront cost, as the long-term efficiency and reduced maintenance will justify the expense.

- You or your team have experience with BLDC motors or are prepared to learn the necessary control systems.

- Your project is small-scale or experimental, and the complexity of BLDC control is overwhelming.

- Budget constraints are a priority, and you can achieve similar results with a brushed DC motor or stepper motor (with appropriate gearing).

- Your application does not require the high torque or dynamic performance of a BLDC motor (e.g., simple conveyor systems or low-load applications).

For most **professional or industrial applications**, the CM162BE-00571 is a **highly recommended choice** due to its balance of performance, efficiency, and durability. Ensure you pair it with the right controller and accessories to unlock its full potential.

Details:

Fast and hassle-free. Are not included with this equipment unless pictured and/or listed in the above. Hours / Location. Compumotor CM162BE-00571 Motor:: This units cable has been cut and customer will need to extend.

part #: cm162be00571 prices

• $190.00-$314.99

specifications oelemot:

• brand: Compumotor
• mpn: Cm162be-00571
• part type: Motor
• country of origin: United States

offer oelemot:

• started: February 12, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 2

seller oelemot:

• rating: 99.9%
• # reviews: 17366
• city: Champaign, Illinois

returns oelemot:

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

payments oelemot:

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

general oelemot:

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

shipping oelemot:

• class: Standard, One-day, Economy
• cost: $35.84
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery, FedEx Standard Overnight, FedEx Ground Economy
• type: Calculated
• transit: 5-8 Days

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