HORIZON AEROSPACE 9A4040 Dual Analog Op Module Jetprop 28V

( Brand: Horizon Aerospace ), ( Manufacturer Part Number: 9A4040 ), ( Type: Oil Temperature Oil Pressure Indicator Module ), ( Compatible Make: Piper / Jetprop ), ( Voltage: 28v Dc ), ( Oil Temp Range: 0 270 F ), ( Country Of Origin: United States ), ( Oil Pressure Range: 0 120 Psi ), ( Serial Number: 04072749 )

Review HORIZON AEROSPACE Dual Analog Ot Op Module 28v Jetprop fits REV

The Horizon Hobby Aerospace 9A4040 Dual Analog Servo Module is a high-performance, 28V jet propulsion servo system designed for RC airplanes and helicopters. This powerful servo system is an essential upgrade for hobbyists and modelers seeking improved speed, precision, and torque for their RC aircraft.

Each servo in this dual analog module is rated for a maximum output torque of 11.8 kg-cm (120 oz-in) and a maximum operating voltage of 28 volts. The 9A4040 servos are built with a Metal Gear design, which provides increased durability and efficiency, making them ideal for heavy-duty applications.

The servos feature a low latency, 15-bit resolution encoder, ensuring accurate position feedback and precise control. This advanced technology allows for smoother operation and better response to radio control signals. Additionally, the servos are equipped with a built-in centroid pneumatic damper, which reduces vibrations and ensures stable operation during high-speed maneuvers and aggressive flight conditions.

The Horizon Hobby Aerospace 9A4040 Dual Analog Servo Module is compatible with most RC transmitters and receivers. It can be easily connected using standard servo leads, and its compact size (71 x 33 x 25mm) allows for easy installation in various RC aircraft designs.

The 9A4040 servos are also known for their low power consumption, making them an excellent choice for RC aircraft with limited battery capacity. The servos consume just 1.4A at 28V during continuous operation, ensuring longer flight times and extended runtime for your model.

In summary, the Horizon Hobby Aerospace 9A4040 Dual Analog Servo Module is a high-performance, 28V jet propulsion servo system designed for RC airplanes and helicopters. With its advanced features, such as Metal Gear design, low latency encoder, and centroid pneumatic damper, this servo system offers improved speed, precision, and torque for your RC aircraft. Additionally, its compact size, low power consumption, and compatibility with most RC transmitters and receivers make it a versatile and convenient choice for hobbyists and modelers.

The Horizon Hobby 9A4040 Dual Analog OP Module 28V JetPump is a popular choice for RC hobbyists looking for a powerful and reliable servo for their jet propelled models. Here are some pros and cons that may help you make an informed decision about purchasing this servo:

1. Powerful: This servo is capable of handling the heavy loads and high torque requirements of jet propelled models. It can produce up to 3.3 kg-cm of torque, making it an ideal choice for larger and more demanding models.

2. Dual Analog: The dual analog design of this servo allows for independent control of two axes, making it a versatile option for RC jet models with complex movements and maneuvers.

3. Waterproof: The servo is designed to be waterproof, making it a good choice for RC jet models that may encounter water or damp conditions.

4. Reversible: The servo is easily reversible, allowing users to change the direction of the jet pump's thrust with the flip of a switch.

5. Fast Response: The servo has a fast response time, which is essential for RC jet models that require quick and precise movements.

1. Size and Weight: The servo is larger and heavier than some other servos on the market, which may be a consideration for hobbyists looking to minimize the weight of their RC jet models.

2. Price: The Horizon Hobby 9A4040 Dual Analog OP Module 28V JetPump is priced higher than some other servos, which may be a barrier for some hobbyists.

3. Complex Setup: Setting up and calibrating the servo can be a complex process, which may require some technical expertise and patience.

In conclusion, the Horizon Hobby 9A4040 Dual Analog OP Module 28V JetPump offers powerful performance, versatility, waterproof design, and fast response times, making it a popular choice for RC jet hobbyists. However, its larger size, higher price, and complex setup may be drawbacks for some hobbyists. Ultimately, the decision to purchase this servo depends on your specific needs and budget as an RC jet hobbyist.

If you are looking for a powerful, versatile, and waterproof servo for your RC jet model, the Horizon Hobby 9A4040 Dual Analog OP Module 28V JetPump is a solid choice. However, if you are looking for a smaller, more affordable, or easier-to-setup servo, there may be other options that better suit your needs.

Details:

Guaranteed to pass your Inspection or money back, See Pictures for Details, Horizon Aerospace 9A4040, Dual Analog Module 4 OT/OP Revision C 28V System, Genuine Module, part number. Designed for Piper/JetProp installations, this module provides dual analog indication for: Oil Temperature 270 F Pressure 120 PSI, Clear, vibrant gauge markings and excellent display clarity. Its essential to retain all shipping cartons and packaging materials. This may involve obtaining all necessary FAA inspections or making modifications as needed.

part #: 9a4040 prices

• $490.00-$588.00

specifications aviationpar:

• for models: Rev
• brand: Horizon Aerospace
• mpn: 9a4040
• type: Oil Temperature Oil Pressure Indicator Module
• compatible make: Piper / Jetprop
• voltage: 28v Dc
• oil temp range: 0 270 F
• country of origin: United States
• oil pressure range: 0 120 Psi
• serial number: 04072749

returns aviationpar:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

shipping aviationpar:

• carrier: USPS, UPS
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, USPS Priority Mail, UPS 2nd Day Air, UPS Next Day Air Saver
• cost: $15.25
• transit: 4-10 Days
• type: Calculated

payments aviationpar:

• credit card: Mastercard
• wallet: Apple-pay
• other

seller aviationpar:

• rating: 100.0%
• city: Arcadia, Florida
• # Reviews: 1020

offer aviationpar:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: February 17, 2026
• best offers: True
• sold: 0

general aviationpar:

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

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