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Omr - 4043-172 engine - gear

rc engine OMR - 4043-172 ENGINE - GEAR For the F3A competition. This set includes the...
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OMR - 4043-172 ENGINE - GEAR

Data sheet OMR - 4043-172 ENGINE - GEAR

Brand O.S.
Reference S085E51020130
Type of product Accessory
Accessories RC : engine

rc engine OMR - 4043-172 ENGINE - GEAR
For the F3A competition.

This set includes the OMR-4043-1160 brushless motor and the RU-01 reducer.

Can be used with the OCA-1100HV inverter and the OCP-1 programming board.

Comes with carbon fastening torque.

Linear power with high torque.

The belt system is quieter and maintenance is easier than with a gearbox built into the motor.

2-stage gearbox with belt - Gear ratio: 6.74: 1 - Power supply: 10 LiPo elements (37V / 42V) - External diameter: 135.2mm (without fixing torque) - Axis diameter: 8mm - Length of l axis: 46.9mm (from the mounting plate to the end of the axis) - Weight: 625g - Rated voltage: 37V - Rated current: 80A - Unloaded current: 1.9A - Max current (5 seconds) : 125A - Maximum efficiency: 92% - KV:172 t / V.

Power 0 hp Weight 0 g Silencer

Reference : 51020130
Other tags : S085E51020130 - S85E51213 - 51213


O.S.: Specialties and Models

Engine rc, drône rc,accessory rc... the manufacturer O.S. accompanies seasoned modellers and modeling enthusiasts in their passion.

All you can learn about RC modeling

Who is the O.S. manufacturer?

O.S. is a brand of Japanese origin created in 1936. The brand is founded by Ogawa Shigeo and specializes in RC modeling. Following Japanese tradition, the founder gave his name to the brand, hence O.S. Today, it has become one of the leading manufacturers of single-cylinder and multi-cylinder aircraft models ranging from small to the most radical. The brand is also involved in the design and realization of RC vehicles and spare parts for those who want to tackle DIY. These products are of optimal quality.

What are the specialties of the manufacturer O.S.?

The O.S. brand focuses its activities in the construction of RC drones, RC cars andRC accessories. The technical specificities of these products make it possible to meet all needs. In addition, the brand's technology evolves very quickly with O.S. carburetor, allowing to fly high-performance quadcopters.

The Japanese manufacturer also markets RC cars. These miniature models are controlled remotely. Inspired by real cars, these replicas offer realistic driving pleasure. They are powered by different energy sources, depending on the profile and need of the purchaser. In addition, there are the spare parts and RC accessories necessary to optimize the vehicle's performance.

What different types of rc O.S engines offer?

The O.S. brand offers several categories of RC engines with a good torque-speed ratio. In the vast Catalogue O.S. , we find the electric RC motor and the internal combustion RC engine for radio controlled cars off-road or intended for the track.

Quanty to the brushless RC motor, it is more powerful and powered by three wires. This RC engine model is much more impressive than coal engines. The brushed motors have only two wires. They are equipped with brooms or coals.

What are the O.S. models and their specificities?

Parmi the many models of drône RC of the brand O.S., Drone COMBO OS SPEED R21GT is among the most interesting. This model is designed for the latest 1/8 GT category. In addition, the engine complies with IFMAR regulations and competed in the world championship at the beginning of 2020. The torque it delivers is explained by the presence of 2 weights in phosphorous bronze.

O.S., Drone COMBO OS SPEED has also been treated DLC to limit friction and has a silicone insert to preserve its lightness. The engine is equipped with a 22E(B)GT carburetor useful for cornering recoveries.

The OS Max 25XZ engine adds to the list. This model is one of the most efficient RC engines for competitions. This engine is suitable for RC cars on a 1/8 scale. Equipped with a 21J carburetor, it has a higher torque than a 3.5 cm³ engine. In addition, its consumption is lower than that of a 4.5 cm³ engine.

R/C universe

R/C universe

Laura - Your R/C Model Specialist

Passionate about R/C model and beautiful mechanics, Laura shares her passion with you and accompanies you in your 1001 Hobbies customer journey, to guarantee you maximum fun and performance during your next R/C outings!

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OMR - 4043-172 ENGINE - GEAR

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Show more details In stock - shipped within 24 hours

OMR - 4043-172 ENGINE - GEAR

$1,513.33 $1,513.33

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Excellent customer review

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unable to track package once it was handed off from delivengo to the US Postal Service. Delivery date was 18 days after order date.



Fast shipping, easy ordering on the website. Exactly what I needed!



I wish the shipping was free since the item was price more then what it originally cost, but other then that everything went well..



Good selection of items, but lax shipping responsiveness and poor packaging.



Site easily navigated, materials sought were available, shipping speed was very good, especially as material was being shipped across the Atlantic....


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