Emax Es08ma Ii Datasheet Jun 2026
The ES08MA II has found a home in a wide array of fields. Its combination of small size, low weight, and solid performance makes it an excellent choice for:
The ES08MA II is an analog servo controlled via standard Pulse Width Modulation (PWM). The position of the horn is determined by the duration of the incoming pulse, which repeats every frequency). Neutral Position: (exactly center) Minimum Pulse (Typical 0∘0 raised to the composed with power ): Maximum Pulse (Typical 180∘180 raised to the composed with power ): Standard Angular Range
For a more interactive project, you can control the servo's position using a potentiometer (variable resistor). This setup is excellent for creating a manual pan-tilt control for a camera or sensor.
is a high-torque micro servo designed for applications requiring a balance of small form factor and mechanical durability. Unlike standard nylon-geared servos, this model features , significantly increasing its lifespan and resistance to impact or high-load stresses. 2. Mechanical Characteristics Dimensions: ) [ 0.5.2 ]. Weight: (including wire and connector) [0.5.2]. Gear Material: All Metal. Emax Es08ma Ii Datasheet
The performance of the ES08MA II scales based on its input voltage, typically ranging from 4.8V to 6.0V. Specification Stall Torque 1.6 Kgf.cm (21.0 oz.in) 2.0 Kgf.cm (28.0 oz.in) Operating Speed 0.12 sec / 60° (no load) 0.10 sec / 60° (no load) Operating Current Hardware & Physical Specifications
The EMAX ES08MA II remains a staple in the hobby community because it delivers metal-gear reliability at an entry-level price point (typically around USD). Its combination of 12g weight,
The servo works best with a standard PWM signal (50Hz, 1ms-2ms pulse width). Conclusion The ES08MA II has found a home in a wide array of fields
Some users note that while it's durable for its class, it's not indestructible under extreme stress in heavier models.
The Emax ES08MA II is a robust, cost-effective analog micro servo that trades absolute precision for durability. Its metal gear train makes it superior to plastic-gear competitors in high-shock environments like RC planes without landing gear or combat robots. For applications requiring digital precision or higher voltage (7.4V), users should consider the Emax ES08MD II (digital version) or a coreless servo. However, within its 4.8–6.0V analog domain, the ES08MA II offers excellent value and reliability.
: Highly recommended for 1/24 scale crawlers, 450-class helicopters, and STEM robotics projects. Technical Considerations Unlike standard nylon-geared servos, this model features ,
The ES08MA II occupies the "sweet spot." It is significantly more durable than the SG90 (which strips easily), but 1/4th the price of the Hitec HS-65MG. For hobbyists on a budget who need metal gears, this is the default choice.
Before integrating the ES08MA II into your next project, download the official PDF datasheet and verify the revision number (look for "V2" on the PCB inside the case) to ensure you have the latest potentiometer and gear materials.
This comprehensive guide serves as an expanded technical datasheet. It covers everything from physical dimensions to advanced wiring configurations. 🛠️ Key Specifications & Performance Data
Small fixed-wing aircraft, 250-class helicopters, and gliders.
