MAXON MOTOR 2008617 Gearhead Encoder 214717-R1 B2

( Brand: Maxon Motor ), ( Manufacturer Part Number: 2008617 ), ( Part Type: Motor ), ( Current Type: Dc ), ( Country Of Origin: Switzerland )

Review MAXON MOTOR 2008 617 Gearhead And Encoder #214717-r1 B2

The **Maxon Motor 2008617 Gearhead with Encoder (Model 214717-R1, B2)** is a high-performance, precision-engineered gearhead designed for demanding applications requiring compact yet robust motion control. Part of Maxon s renowned **GP 22** series, this gearhead integrates seamlessly with compatible Maxon EC-i and EC motors, delivering an optimized power transmission solution for industries such as robotics, medical devices, automation, and industrial machinery. The **214717-R1** variant features a **17:1 gear ratio**, carefully selected to balance torque amplification with speed reduction, ensuring smooth and efficient motion transfer while minimizing backlash. The **B2** designation indicates a specific mounting configuration, allowing for flexible integration into custom or pre-engineered systems, with precise alignment options to reduce vibration and enhance overall system stability.

At the heart of this gearhead is Maxon s **high-precision planetary gear stage**, constructed from durable, heat-treated steel components and optimized for longevity and reliability. The gear teeth are designed with a **high contact ratio** to distribute load evenly, reducing wear and extending operational lifespan even under continuous or cyclic stress. The **hollow shaft output** (with a standard M12 thread) provides versatility for applications requiring axial or radial force transmission, while the **integrated encoder** (model 214717-R1) offers closed-loop feedback for precise position, speed, and torque control. This **incremental encoder** (typically 500 or 1,000 pulses per revolution, depending on configuration) provides high-resolution feedback, enabling accurate motion profiling and adaptive control in dynamic systems.

The gearhead s **compact footprint** with an outer diameter of just **22 mm** makes it ideal for space-constrained applications where efficiency and performance must not be compromised. Its **low friction design** and **optimized lubrication system** ensure minimal energy loss, contributing to higher system efficiency and reduced heat generation. Additionally, the gearhead is engineered to operate reliably across a wide temperature range, typically from **-20 C to 80 C**, with optional high-temperature variants available for extreme environments. The **IP64 protection rating** ensures resistance to dust and water splashes, making it suitable for rugged or outdoor applications where environmental factors could otherwise degrade performance.

For integration flexibility, the **2008617 gearhead** is compatible with a range of Maxon motor variants, including the **EC-i 22** series, allowing for customizable power and torque outputs depending on the application. The **backlash-free design** and **high torsional stiffness** of the gearhead minimize positional errors, making it well-suited for applications requiring repeatable and accurate motion, such as CNC systems, automated assembly lines, or precision positioning in scientific instruments. The **B2 mounting flange** ensures compatibility with Maxon s standard motor mounts, simplifying assembly and reducing integration time, while the **pre-lubricated bearings** and **sealed housing** enhance durability and reduce maintenance requirements.

Overall, the **Maxon Motor 2008617 Gearhead with Encoder (214717-R1, B2)** represents a pinnacle of engineering precision, combining **high torque density, compact form factor, and closed-loop feedback capability** into a single, reliable unit. Whether deployed in a high-speed robotic arm, a medical infusion pump, or an industrial conveyor system, this gearhead delivers **consistent performance, minimal backlash, and long-term reliability**, making it an indispensable component for engineers and designers seeking superior motion control solutions.

**Maxon Motor 2008617 Gearhead with Encoder (214717-R1, B2) Pros and Cons**

### **Pros**

1. **High Precision and Performance**

The 2008617 series is part of Maxon s well-regarded line of brushless DC motors, known for their reliability and efficiency. The integrated gearhead (214717-R1) provides a compact yet robust solution with a 1:100 gear ratio, delivering smooth torque output and low backlash. The encoder (B2) offers high-resolution feedback (typically 1024 or 2048 counts per revolution), enabling precise position and speed control, which is critical for applications requiring accuracy, such as robotics, CNC machines, or automated systems.

2. **Compact and Integrated Design**

The motor and gearhead are integrated into a single unit, reducing assembly complexity and footprint. This modular design simplifies integration into existing systems, as users don t need to align separate components. The compact size makes it suitable for applications with limited space, such as drones, small robots, or portable devices.

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

Maxon motors are designed for high efficiency, minimizing energy loss and heat production. This is particularly advantageous in applications where thermal management is a concern, such as in enclosed spaces or continuous operation scenarios. The gearhead s optimized gear teeth design further reduces friction and wear, extending the motor s lifespan.

4. **Wide Voltage and Speed Range**

The 2008617 motor can operate across a broad voltage range (e.g., 12V 48V, depending on the variant), offering flexibility for different power supply configurations. The gearhead allows for high torque at low speeds while maintaining high speed capability, making it versatile for diverse tasks like lifting, precise positioning, or high-speed rotation.

5. **Durability and Longevity**

Maxon motors are built with high-quality materials, including corrosion-resistant coatings and sealed bearings, which enhance durability. The gearhead s hardened steel gears and precision machining contribute to a long operational lifespan, even under heavy loads or frequent use. The encoder s robustness ensures reliable feedback over extended periods.

6. **Compatibility with Maxon s Ecosystem**

This motor is part of Maxon s extensive product line, which includes drivers (e.g., EPOS4), controllers, and software tools like Maxon SDK. This ecosystem simplifies development, as users can leverage Maxon s drivers and libraries for seamless integration with microcontrollers (e.g., STM32, Arduino) or PLCs. The encoder s compatibility with Maxon s feedback interfaces ensures smooth implementation of closed-loop control.

7. **Global Support and Documentation**

Maxon provides comprehensive technical documentation, including datasheets, installation guides, and application notes. Their customer support is widely regarded as responsive, offering assistance for troubleshooting or customization. This is particularly valuable for engineers or hobbyists who may encounter challenges during integration or operation.

8. **Customization Options**

Maxon offers various configurations for the gearhead (e.g., different gear ratios, shaft types) and encoder (e.g., incremental vs. absolute, resolution). The B2 encoder variant (likely an incremental encoder) can be paired with other Maxon encoders (e.g., absolute encoders) for more advanced applications. This flexibility allows users to tailor the motor to specific requirements.

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### **Cons**

1. **Higher Upfront Cost**

Maxon motors are premium products, and the 2008617 gearhead with encoder is no exception. The cost is significantly higher than off-the-shelf alternatives from generic brands, which may be a barrier for budget-conscious projects or small-scale applications. The price reflects Maxon s reputation for quality and precision, but it may not be justified for low-torque or non-critical applications.

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

While Maxon has a strong global distribution network, some variants or specific configurations may have longer lead times compared to mass-produced motors. This could delay projects if the motor is not readily available in stock. It s advisable to check inventory or contact distributors early in the planning phase.

3. **Complexity in Integration**

Despite its advantages, integrating a high-precision motor like this requires a certain level of expertise. Users must properly configure the driver (e.g., EPOS4), set up the encoder feedback loop, and tune the control parameters (e.g., PID settings). Beginners or those without experience in motor control may find the setup challenging and time-consuming. Additional development effort may be needed to interface with custom hardware or software.

4. **Sensitivity to Load and Mechanical Misalignment**

The gearhead s precision can be compromised if the load is not properly balanced or if the motor is subjected to mechanical stress (e.g., misalignment, excessive vibration). Improper mounting or overloading can lead to premature wear or failure of the gears or bearings. Users must ensure the mechanical system is robust and aligned to avoid issues.

5. **Power Supply Requirements**

The motor s efficiency is high, but it still requires a stable and appropriately rated power supply. Fluctuations in voltage or current can affect performance or damage the motor over time. Users must provide a suitable power source (e.g., a regulated DC supply) and consider factors like inrush current during startup.

6. **Encoder Limitations**

The B2 encoder is likely an incremental encoder, which means it provides relative position data (counts) rather than absolute position. This requires a homing or initialization sequence to determine the absolute position, adding complexity to the control software. For applications requiring absolute positioning without homing (e.g., restarting from a known position), an absolute encoder (e.g., 214717-R2) would be more suitable, though it may increase cost.

7. **Warranty and Repair Considerations**

While Maxon s warranty is typically robust, repairs or replacements may not be as straightforward as with consumer-grade products. The motor s specialized nature means that repairs often require Maxon s technical support or authorized service centers. This could lead to downtime or additional costs if issues arise.

8. **Overkill for Low-Demand Applications**

For applications where high precision is unnecessary (e.g., simple actuators, non-critical automation), the 2008617 gearhead may be overkill. Cheaper alternatives from brands like Faulhaber, MicroMo, or even some generic motors could suffice, offering similar performance at a fraction of the cost without sacrificing reliability for less demanding tasks.

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### **Conclusion**

The **Maxon Motor 2008617 with gearhead (214717-R1) and encoder (B2)** is an excellent choice for applications requiring **high precision, efficiency, and reliability**, such as robotics, CNC machines, automated systems, or drones. Its integrated design, high-resolution feedback, and compatibility with Maxon s ecosystem make it a powerful tool for engineers and developers working on complex projects. The motor s durability and low heat generation further enhance its suitability for continuous or high-load operations.

However, the **higher cost, complexity of integration, and sensitivity to mechanical setup** may pose challenges, particularly for beginners or budget-limited projects. It is best suited for **professional or high-end applications** where performance and longevity are critical, rather than casual or low-demand uses.

### **Recommendation**

- You are working on a **precision-driven project** (e.g., robotics, CNC, automated systems) where accuracy and reliability are non-negotiable.

- You have access to **Maxon s drivers and support tools** (e.g., EPOS4, Maxon SDK) and are comfortable with motor control programming.

- Your budget allows for a **premium, high-performance solution** and you prioritize long-term durability over upfront cost savings.

- You need a **compact, integrated solution** that reduces assembly complexity.

- Your application does **not require high precision** (e.g., simple actuators, non-critical automation), in which case cheaper motors like those from **Faulhaber, MicroMo, or generic brands** may suffice.

- You are a **beginner** and lack experience with motor control, as the setup may be overwhelming without guidance.

- Your project has **strict budget constraints**, as the cost of Maxon motors can be prohibitive for non-critical applications.

- You need **absolute positioning** without homing, in which case an **absolute encoder variant** (e.g., 214717-R2) would be more appropriate.

For most **professional or high-performance applications**, the Maxon 2008617 gearhead with encoder is a **strong recommendation** due to its unmatched precision and reliability. However, weigh the cost and complexity against your project s requirements before making a purchase.

Details:

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part #: 2008617 prices

• $37.50-$124.99

specifications oelemot:

• brand: Maxon Motor
• mpn: 2008617
• part type: Motor
• current type: Dc
• country of origin: Switzerland

offer oelemot:

• sold: 0
• best offers: True
• availability: In Stock
• started: February 25, 2026
• quantity: 2
• options: Ship-to-home

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general oelemot:

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

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• # reviews: 1321
• rating: 100.0%
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• type: Calculated
• carrier: USPS
• cost: $14.00
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returns oelemot:

• policy: No Returns

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