EMAX ES08MA II Metal Gear Servo 12g 1.8kg High Speed Analog

EMAX ES08MA II Metal Gear Servo – High Speed Analog Servo for RC Models

The EMAX ES08MA II Metal Gear Servo is a compact, lightweight, and high-performance analog servo designed for RC fixed-wing aircraft, 450-class helicopters, robots, and other precision applications. Built with durable metal gears and engineered for fast, accurate response, this servo delivers exceptional torque and speed in a tiny 12g package.

Key Features

• Metal Gear Construction: High-quality metal gears ensure long-lasting durability and precise control under demanding conditions.
• High Speed Performance: Operating at 0.12 sec/60° at 4.8V and 0.10 sec/60° at 6V for ultra-responsive control.
• Strong Torque Output: Delivers 1.5 kg·cm at 4.8V and 1.8 kg·cm at 6V — impressive for a micro-class servo.
• Futaba/JR Plug Standard: Compatible with most major RC receiver systems right out of the box.
• Versatile Compatibility: Ideal for fixed-wing aircraft, 450 helicopters, robots, and other RC builds requiring precise, smooth servo movement.
• Lightweight & Compact: Weighs only ~12g with dimensions of approximately 32 × 11.5 × 24 mm — perfect for weight-sensitive builds.
• 24 cm Lead Wire: Generous lead wire length for flexible installation in various airframes and chassis.

Specifications

What's in the Box

• 1 × EMAX ES08MA II 12g Metal Gear Servo
• 4 × Servo Rocker Arms
• 5 × Mounting Screws

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Frequently Asked Questions

Q: What RC platforms is the EMAX ES08MA II Metal Gear Servo compatible with?

A: The EMAX ES08MA II is compatible with fixed-wing RC aircraft, 450-class helicopters, RC robots, and other builds that require a micro analog servo. It uses the standard Futaba/JR connector, making it compatible with most popular RC receivers on the market.

Q: What voltage range does the EMAX ES08MA II servo operate at?

A: The servo operates between 4.8V and 6.0V. At 4.8V it achieves a speed of 0.12 sec/60° with 1.5 kg·cm of torque, and at 6V it reaches 0.10 sec/60° with 1.8 kg·cm of torque — making it suitable for both standard and high-voltage RC setups.

Q: Are spare servo horns/rockers included with the EMAX ES08MA II?

A: Yes! Each package includes 4 servo rocker arms and 5 mounting screws, so you have everything needed to install and configure the servo for your specific application right away.

Q: Why choose a metal gear servo over a plastic gear servo?

A: Metal gears offer significantly greater durability and resistance to wear compared to plastic gears, especially under high-load or high-speed conditions. The EMAX ES08MA II's metal gear train ensures longer service life and more consistent performance in demanding RC applications.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.