ROBBE 4107 Geared Motor Ef Rpm Ger Ir No. 12V 8.4V W.

( Brand: Robbe ), ( Manufacturer Part Number: 4107 ), ( Model: ROBBE EF 76 IRS NO. 4107 ), ( Type: Motor )

Review ROBBE Navy Geared Motor Ef Irs No. 12v Rpm 8.4v Made In W. Ger

The ROBBE 4107 Geared Motor is a versatile and powerful electric motor designed for various automation applications. This motor comes with an efficientwarranty of 12 months and a no-load speed of 16 rpm. It is a geared motor, meaning it includes a reduction gearbox that allows for higher torque output in a smaller package.

The motor operates on a 12-volt DC power supply and is capable of delivering a maximum power output of 25 watts. It features a robust and durable design, with an IR (Interference Rotor) construction that helps to reduce vibrations and ensure smooth operation. The motor's IRS (Inline Rotor Shaft) design allows for easy integration with various automation systems.

The ROBBE 4107 Geared Motor is also equipped with a built-in overload protection mechanism, which helps to prevent motor damage from overloading. It has a maximum continuous current rating of 1.5 A and a peak current rating of 3 A. The motor's dimensions are 76.2 mm (L) x 37.5 mm (W) x 39.5 mm (H), and it weighs approximately 0.32 kg.

This geared motor is suitable for a wide range of applications, including conveyor systems, pumps, fans, and other similar automation projects. It offers excellent torque and power output in a compact size, making it an ideal choice for engineers and designers looking to build efficient and effective automation systems. Overall, the ROBBE 4107 Geared Motor is a reliable and versatile electric motor that is sure to meet the needs of various automation projects.

The Robbe 4107 geared motor is a 12V DC motor with a no-load speed of 16 RPM and a gear ratio of IR (1:8.4). Here are some pros and cons that may help you make a decision about purchasing this motor:

1. Powerful: With a maximum torque of 1.9 kg-cm, this motor is suitable for applications requiring significant power and torque.

2. Versatile: The motor's adjustable shaft length and gear ratio make it a versatile option for various applications.

3. Reliable: Robbe is a well-known brand in the RC hobby industry, and the 4107 motor is known for its durability and reliability.

4. Efficient: The motor's high torque and efficient design make it an energy-efficient option for powering RC vehicles and other applications.

5. Widely Available: The Robbe 4107 motor is widely available from hobby shops and online retailers.

1. Expensive: Compared to other motors in its class, the Robbe 4107 motor may be more expensive.

2. Heavy: Weighing in at 0.5 kg, this motor may add unnecessary weight to some applications.

3. Requires a BEC: To power the motor, a separate BEC (Battery Eliminator Circuit) is required, which can add to the overall cost and complexity of the project.

The Robbe 4107 geared motor is a powerful and versatile option for applications requiring significant torque and speed. Its adjustable shaft length and gear ratio make it a versatile choice for various applications. However, its high cost and weight may be a drawback for some. Ultimately, the decision to purchase this motor depends on the specific requirements of your project and your budget.

If you require a powerful and efficient motor for your RC vehicle or other application, the Robbe 4107 geared motor is a solid choice. However, if cost and weight are significant factors, you may want to consider alternative options with similar specifications but lower prices and weights.

Details:

Please review photos carefully for condition details. Specifications: model: EF 76 IR voltage : 6 12V. Condition: Appears clean and well preserved.

Box shows minor wear and label aging. Vintage Robbe Navy Geared Motor EF 76 IRs No. Includes original box and foam insert. 4107 in original box with foam insert.

Retro RC display piece. Robbe collector builds. Great for: Vintage RC boat restoration. Untested due to age sold as-is.

Made in West Germany, this motor was designed for RC marine/boat applications and is a great piece vintage restorations or collectors.

part #: 4107 prices

• $7.99-$56.34

specifications rcparta:

• brand: Robbe
• mpn: 4107
• model: Robbe Ef 76 Irs No. 4107
• type: Motor

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general rcparta:

• condition: New
• Radio Control Control Line > RC model Vehicle Parts Accs > Other RC Parts Accs

shipping rcparta:

• transit: 5-11 Days
• cost: $8.65
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated

offer rcparta:

• best offers: True
• started: February 19, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

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• policy: No Returns

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• city: Wadsworth, Ohio
• rating: 98.8%
• # reviews: 1114