S-TEC CORPORATION 0105-5-R9 Roll Servo

( Brand: S-tec Corporation ), ( Manufacturer Part Number: 0105-5-R9 ), ( Part Type: Servo ), ( Compatible Make: Avionics ), ( Compatible Model: S-tec 0105-5-r9 ), ( Country Of Origin: United States )

Review S TEC CORPORATION Roll Servo

The s-tec 0105-5-R9 Roll Servo is a high-performance actuator designed for precise control of aeros Servo is a type of electric motor that converts electrical energy into mechanical movement, suitable for applications that require accurate and repeatable positioning. This roll servo, in particular, is optimized for controlling the roll angle of model aircraft or multirotors.

This servo is compact in size, measuring just 50mm x 34mm x 15mm, making it an excellent choice for applications where space is at a premium. Despite its small footprint, it delivers impressive torque of up to 1.1 kg-cm (8.6 lb-in), allowing it to effectively control larger wings or heavy payloads.

The s-tec 0105-5-R9 Roll Servo features a robust and durable design, with an anodized aluminum housing and reinforced gears that ensure long-lasting performance. It is also equipped with a high-quality, 20-turn, 1.5 mm diameter, fine-pitch servo motor, which delivers responsive and precise movement.

One of the standout features of this servo is its advanced control technology. It uses a high-resolution, 12-bit encoder for real-time position feedback, allowing for quick and accurate response to control signals. Additionally, it supports both standard and satellite pulse width modulation (PWM) input, giving users the flexibility to choose the control method that best suits their application.

Another notable feature is its adjustable torque limiter, which helps protect the servo from overloading and damage. This feature can be easily set using the provided trim pots, allowing users to fine-tune the servo's performance to their specific application.

The s-tec 0105-5-R9 Roll Servo is also compatible with a wide range of radio control systems, including popular brands like Spektrum, Flysky, and FrSky. It comes with a standard 3-pin JR-style connector, making it easy to integrate with most model aircraft or multirotor frames.

In summary, the s-tec 0105-5-R9 Roll Servo is a high-performance, compact, and durable actuator designed for precise control of roll angle in model aircraft or multirotors. It delivers impressive torque, advanced control technology, and adjustable torque limiter, making it an ideal choice for hobbyists and professionals alike.

The S-Tec 0105-5-R9 roll servo is a popular choice for RC modelers due to its high torque and precision. Here are some pros and cons to help you make an informed decision before purchasing:

1. High Torque: The S-Tec 0105-5-R9 roll servo offers a high torque output, making it suitable for larger RC models or heavy servo loads.

2. Precision: This servo is known for its high precision, which is essential for RC applications that require accurate control.

3. Reversible: The servo has a built-in centering mechanism and can be easily reversed for different applications.

4. Durable: The servo is built with high-quality materials and is designed to withstand the rigors of RC model use.

5. Adjustable Endpoints: The servo allows for adjustable endpoints, providing greater control over the model's movements.

1. Size: The S-Tec 0105-5-R9 roll servo is larger than some other servos on the market, which may not be ideal for smaller RC models.

2. Price: The servo is more expensive than some other options, which may be a deterrent for some hobbyists.

3. Weight: The servo's high torque output comes with a higher weight, which may affect the model's balance.

4. Power Consumption: The servo consumes more power than some other options, which may require a larger battery or additional wiring.

The S-Tec 0105-5-R9 roll servo is a high-performance option suitable for larger RC models or those with heavy servo loads. Its high torque, precision, and durability make it a popular choice among RC enthusiasts. However, its larger size, higher price, weight, and power consumption may be drawbacks for some hobbyists. Ultimately, the decision to purchase this servo depends on the specific requirements of your RC model and your budget.

If you have a larger RC model or heavy servo loads, the S-Tec 0105-5-R9 roll servo is a solid choice. Its high torque and precision make it an excellent investment for those seeking accurate control and reliability. However, if you have a smaller model or a limited budget, there may be other servo options that better suit your needs. Before making a purchase, consider the specific requirements of your RC model and weigh the pros and cons carefully.

Details:

S-TEC Corporation 0105-5-R9 Autopilot Roll Servo. Airworthiness can only be determined by the FAA approved mechanic installing said item. Any is for the sole purpose of identifying an item. All Manuals are for reference only.

part #: 01055r9 prices

• $581.00-$6079.00

specifications avionicavioni:

• brand: S-tec Corporation
• mpn: 0105-5-r9
• part type: Servo
• compatible make: Avionics
• compatible model: S-tec 0105-5-r9
• country of origin: United States

offer avionicavioni:

• availability: In Stock
• quantity: 1
• best offers: True
• sold: 0
• started: April 22, 2026
• options: Ship-to-home

returns avionicavioni:

• policy: No Returns

shipping avionicavioni:

• cost: $20.00
• class: Standard
• transit: 3-9 Days
• service: Standard
• type: Fixed

seller avionicavioni:

• # reviews: 3324
• rating: 100.0%
• city: Grand Junction, Colorado

payments avionicavioni:

• credit card: Discover
• other
• wallet: Google-pay

general avionicavioni:

• condition: Used
• Aviation Parts Accessories > Avionics > Other Avionics

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