FAULHABER 1336U012C Micromotor Gearbox 12-VOLT

( Brand: Faulhaber ), ( Manufacturer Part Number: 1336U012C ), ( Type: Gearbox ), ( Age Level: 17 Years Up )

Review FAULHABER 12-volt Dc Can Micromotor Gearbox

The **Faulhaber 1336U012C 12-volt micromotor gearbox** represents the pinnacle of precision engineering in compact electric actuation, designed for applications where space is at a premium yet performance demands are exceptionally high. This high-performance micromotor combines Faulhaber s renowned expertise in brushless DC (BLDC) technology with a meticulously engineered planetary gearhead, delivering an unparalleled blend of torque density, efficiency, and reliability in a footprint measuring just **13.3 mm in diameter and 36 mm in length**. The motor s core is a **12-volt BLDC design**, featuring a permanent-magnet rotor and a high-pole-count stator winding optimized for smooth, vibration-free operation across a broad speed range, from as low as **0.1 rpm** to over **10,000 rpm**, depending on the gear ratio configuration. The integrated **planetary gearhead** with a reduction ratio of **12:1** (standard for this model) ensures exceptional torque output up to **0.12 Nm** while minimizing backlash and maintaining positional accuracy critical for applications in robotics, medical devices, aerospace, or precision instrumentation. Constructed from high-grade materials, including a **stainless steel housing** and corrosion-resistant components, this motor is built to endure harsh environments, from high-vibration settings to temperature fluctuations ranging from **-20 C to 85 C**, making it ideal for both laboratory and field deployments. The motor s **Hall-effect sensors** enable seamless commutation, enhancing efficiency and reducing heat generation, while its **low-rotor-inertia design** facilitates rapid acceleration and deceleration, further enhancing dynamic responsiveness. Whether integrated into a miniature drone, a surgical robot, or a compact industrial automation system, the 1336U012C excels in delivering consistent, high-precision motion control in the most demanding applications, where every millimeter of space and every watt of power must be utilized with maximum efficiency.

The **Faulhaber 1336U012C** is a high-performance 12-volt micromotor gearbox designed for precision applications in robotics, automation, medical devices, and aerospace. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Faulhaber 1336U012C**

1. **High Precision and Efficiency**

The motor is engineered for low backlash and high torque density, making it ideal for applications requiring fine control and minimal positional error. Its planetary gear system ensures smooth and efficient power transmission with minimal energy loss.

2. **Compact and Lightweight Design**

As a micromotor, it is significantly smaller and lighter than traditional brushed or brushed DC motors with similar power outputs. This makes it suitable for space-constrained applications where weight reduction is critical.

3. **High Reliability and Longevity**

Faulhaber motors are known for their robust construction, using high-quality materials like stainless steel and corrosion-resistant coatings. They are designed for long operational lifespans, often exceeding 20,000 hours under normal conditions, with minimal maintenance requirements.

4. **Wide Operating Temperature Range**

The motor can operate effectively in environments ranging from -20 C to 85 C, making it versatile for both indoor and outdoor applications, as well as environments with temperature fluctuations.

5. **Low Noise and Vibration**

The design minimizes mechanical noise and vibration, which is advantageous in applications where quiet operation is essential, such as in medical devices or precision instrumentation.

6. **High Torque-to-Size Ratio**

Despite its small size, the motor delivers significant torque (up to 0.12 Nm at stall), making it powerful relative to its dimensions. This is particularly useful in applications where space is limited but torque is required.

7. **Compatibility with Advanced Control Systems**

Faulhaber motors are often used with their proprietary controllers or can be integrated with external systems like brushless DC drivers or microcontrollers (e.g., Arduino, Raspberry Pi, or dedicated motor drivers). This flexibility allows for precise speed and position control via feedback mechanisms like encoders.

8. **High Efficiency at Low Speeds**

The gearbox is optimized for low-speed, high-torque applications, which is beneficial in scenarios where the load requires minimal rotational speed but significant force (e.g., in robotic grippers or actuators).

9. **Customization and Accessories**

Faulhaber offers a range of accessories, including encoders, brakes, and mounting options, which can be tailored to specific application needs. This modularity allows for easy integration into custom systems.

10. **Global Availability and Support**

Faulhaber is a well-established brand with a strong global presence, offering technical support, documentation, and spare parts. This can be crucial for troubleshooting or replacing components in critical applications.

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### **Cons of the Faulhaber 1336U012C**

1. **High Cost**

Faulhaber motors are premium products, and the 1336U012C is no exception. The price is significantly higher than that of off-the-shelf brushed DC motors or even some brushedless DC motors from less expensive manufacturers. This can be a barrier for budget-conscious projects or small-scale applications.

2. **Limited Power Output**

While the motor is powerful relative to its size, its absolute power output is relatively low (e.g., stall torque of 0.12 Nm at 12V). For applications requiring higher torque or continuous power, larger or multiple motors may be needed, increasing complexity and cost.

3. **Complexity in Integration**

The motor s precision and advanced features (e.g., encoder compatibility) may require more sophisticated control systems or programming knowledge to fully utilize its capabilities. Beginners or hobbyists without experience in motor control may find integration challenging.

4. **Sensitivity to Overloading**

Like all high-precision motors, the Faulhaber 1336U012C can be damaged if subjected to excessive torque or mechanical stress beyond its specifications. Overloading can lead to gear wear, bearing failure, or motor burnout, which may void warranties or require costly repairs.

5. **Limited Availability of Spare Parts**

While Faulhaber offers support, some specialized components (e.g., specific gear ratios, custom shafts, or seals) may not be readily available or could incur additional costs. This could lead to delays in repairs or replacements.

6. **Voltage and Current Requirements**

The motor operates at 12V, which may not be compatible with all power supply setups. Additionally, it requires a driver or controller capable of handling its current draw (typically a few amps), which may not be available in basic hobbyist kits.

7. **Potential for Higher Initial Setup Costs**

Beyond the motor itself, integrating it into a system may require additional components like encoders, drivers, or custom mounts. These add-ons can increase the total cost of ownership, especially for prototyping or small-batch production.

8. **Not Ideal for High-Speed Applications**

While the motor excels at low speeds and high torque, its maximum speed (typically around 1,000 RPM) may be insufficient for applications requiring high rotational speeds. In such cases, a different motor (e.g., a brushless DC motor without a gearbox) would be more appropriate.

9. **Learning Curve for Maintenance**

Due to its precision components, maintenance (e.g., lubrication, alignment) must be done carefully to avoid damaging the motor. Improper handling can lead to reduced performance or failure, which may not be obvious to inexperienced users.

10. **Dependence on Proprietary Solutions**

Faulhaber s ecosystem is tightly integrated with their own controllers and accessories. While this ensures compatibility, it can also create dependency on their products, which may not be ideal for users who prefer open or third-party solutions.

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### **Conclusion**

The **Faulhaber 1336U012C** is an exceptional choice for applications demanding high precision, reliability, and compact size, particularly in industries like robotics, aerospace, medical devices, or automation where performance and longevity are critical. Its advantages in torque density, efficiency, and low noise make it a top-tier option for specialized use cases. However, its high cost, complexity, and sensitivity to misuse may not justify its purchase for simple or high-volume applications where lower-cost alternatives would suffice.

- Precision robotics (e.g., robotic arms, grippers).

- Medical devices requiring sterile and reliable actuation.

- Aerospace or defense applications with strict size and weight constraints.

- Custom automation systems where fine control and durability are non-negotiable.

For applications where cost is a primary concern, lower torque requirements exist, or high-speed operation is needed, alternative motors (e.g., brushed DC, brushedless DC, or stepper motors) may be more appropriate.

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### **Recommendation**

- Your project requires **high precision, low backlash, and reliable performance** in a compact form factor.

- You are working in a **high-stakes industry** (e.g., medical, aerospace, industrial automation) where motor failure is not an option.

- You have the **budget and technical expertise** to integrate it with appropriate drivers, controllers, and feedback systems.

- Your application demands **low noise, vibration, and long operational life** under varying conditions.

- Your project is **cost-sensitive** and can accommodate lower-cost motors (e.g., brushed DC or basic brushedless DC motors).

- You require **high-speed operation** (e.g., above 1,000 RPM) or **very high torque** (e.g., beyond 0.2 Nm).

- You lack experience with **motor control systems** or are unable to invest in the necessary drivers/encoders.

- Your application is **prototyping-heavy**, and you need to iterate quickly without high upfront costs.

- For **lower cost and simplicity**: Brushed DC motors with gearboxes (e.g., from Maxon, Pololu, or standard hobbyist suppliers).

- For **high speed and efficiency**: Brushless DC motors without gearboxes (e.g., from Faulhaber s own line or other brands like Maxon or TDK).

- For **open-source flexibility**: Stepper motors with drivers (e.g., NEMA 17) if your application can tolerate their lower efficiency and higher power consumption.

- For **custom gear ratios**: Check if Faulhaber offers alternative models in their 13xx series with different gear reductions to better match your torque/speed requirements.

Ultimately, the Faulhaber 1336U012C is a **premium product** that excels in niche applications where its strengths are directly leveraged. For most hobbyist or general-purpose projects, it may be overkill, but for professional-grade systems, it is a highly recommended choice.

Details:

Model Number: 1336U012C. Economy Shipping. Shaft Diameter: 0.118 3.00mm 12-Volt 54-RPM Manufacturer: Faulhaber. We'll do our absolute best to make you happy.

These has been tested. Standards for all toy train related accessory items apply to the visual appearance of item and do not consider operating functionality equipment. Condition may vary due to age and wear. Operational Status: Functional This part is in workable condition.

See pictures for more details. Contacting Train provides us a chance to resolve your issue while allowing you keep the item. Variation: Used. Type of shaft is standard.

Train Product Id: 12801626. Approximate dimensions are 64mm L x 13mm OD.

part #: 1336u012c price

• $20.00

specifications oscaletraini:

• brand: Faulhaber
• mpn: 1336u012c
• type: Gearbox
• age level: 17 Years Up

shipping oscaletraini:

• cost: $9.36
• transit: 4-8 Days
• class: Economy, Standard
• type: Fixed
• service: Economy, Standard

returns oscaletraini:

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

seller oscaletraini:

• city: Flowery Branch, Georgia
• rating: 99.8%
• # reviews: 759751

payments oscaletraini:

• credit card: Visa
• other
• wallet: Paypal

general oscaletraini:

• condition: Used
• Railroads Trains > Parts Accessories > Parts Spares

offer oscaletraini:

• started: June 1, 2026
• quantity: 8
• options: Ship-to-home
• sold: 0
• availability: In Stock

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