Emax ES9256HV Digital Coreless High Voltage Servo for 450 Class RC Helicopters

Introduction

The Emax ES9256HV is a high-performance digital servo designed specifically for the demanding requirements of 450-class RC helicopters. It delivers exceptional speed, torque, and reliability, making it an ideal choice for pilots seeking to optimize their helicopter's control and responsiveness. This servo is built with premium components to withstand rigorous flight conditions.

Key Advantages

• High Voltage Operation: Supports 6.0-8.4V for increased power and performance.
• Coreless Motor: Provides faster response times and higher efficiency.
• Hardened Aluminum Gears: Constructed from 7075 aluminum for superior durability and longevity.
• Dual Ball Bearings: Ensures smooth operation and extended servo life.
• High Torque and Speed: Delivers 5.8 kg·cm torque and a rapid 0.07s/60° speed at 8.4V.
• Precision Control: Features a high-precision NOBLE potentiometer for accurate positioning.
• Standard FUT/JR Connector: Ensures easy compatibility with most RC receivers.
• Compact and Lightweight: Weighs only 20g, minimizing impact on helicopter balance.

Technical Specifications

• Type: Digital Swashplate/Tail Rotor Servo
• Model: EMAX ES9256HV
• Motor: 5-Pole Coreless
• Gears: 7075 Aluminum, Hard Anodized
• Potentiometer: High-Precision NOBLE
• Bearings: Dual Ball Bearings
• Operating Voltage: 6.0-8.4V
• Standard Direction: Left / 1500-1900 usec pulse
• Stall Torque: 4.2 kgf.cm @ 6.0V; 5.8 kgf.cm @ 8.4V
• Operating Speed: 0.09 sec/60° @ 6.0V (no load); 0.07 sec/60° @ 8.4V (no load)
• Connector: FUT/JR
• Dimensions: 23 x 12 x 26.5 mm
• Weight: 20 g

Applications

This servo is perfectly suited for 450-class RC helicopters, providing reliable control for swashplate and tail rotor functions. It's an excellent upgrade for hobbyists looking for enhanced performance and precision in their models.

Compatibility

The Emax ES9256HV servo uses a standard FUT/JR connector, making it compatible with most RC receivers. It operates on a high voltage range of 6.0V to 8.4V, offering flexibility in power setup. Ensure your helicopter's frame can accommodate its dimensions (23 x 12 x 26.5 mm).

FAQ

What is the Emax ES9256HV servo best suited for?

The Emax ES9256HV servo is specifically designed for 450-class RC helicopters, providing optimal performance for swashplate and tail rotor control. Its high voltage capability and robust construction make it ideal for demanding flight applications.

What are the key technical advantages of the Emax ES9256HV servo?

This servo features a powerful 5-pole coreless motor for quick response, hardened 7075 aluminum gears for durability, and dual ball bearings for smooth operation. It offers a high torque of 5.8 kg·cm and a speed of 0.07s/60° at 8.4V.

Can I use the Emax ES9256HV servo with different voltage systems?

Yes, the Emax ES9256HV operates reliably within a voltage range of 6.0V to 8.4V, allowing you to choose the best power setup for your RC helicopter. Ensure your system provides stable voltage within this range.

Where can I buy the Emax ES9256HV servo with fast delivery?

You can order the Emax ES9256HV servo from HTDRONE, a specialized FPV and UAV drone parts store based in Poland. We offer worldwide shipping via DHL, ensuring fast and reliable delivery of your order.

What is included in the Emax ES9256HV servo package?

The Emax ES9256HV servo package includes one ES9256HV servo unit and one servo arm. Please check compatibility with your specific RC helicopter model before purchasing.