Emax Es08ma Ii Datasheet May 2026

The "II" revision typically addresses weaknesses found in the first metal-gear version, such as improved output shaft retention and tighter manufacturing tolerances on the potentiometer (feedback mechanism).

| Feature | ES08A | ES08MA (v1) | | |---------|-------|-------------|----------------| | Gear material | Nylon | Metal | Metal | | Torque @6V | 1.6 kg·cm | 1.7 kg·cm | 1.8 kg·cm | | Speed @6V | 0.12 s/60° | 0.11 s/60° | 0.10 s/60° | | Centering accuracy | ±2° | ±1.5° | ±1° | | Potentiometer | Standard | Standard | Improved linearity | Emax Es08ma Ii Datasheet

The internal motor driver is rated for absolute maximum 6.6V. Running at 7.4V (2S LiPo direct) will destroy the control board within minutes. The "II" revision typically addresses weaknesses found in

EMAX-ES08MAII-V2.1 (latest revision as of 2024) EMAX-ES08MAII-V2

– Micro metal gear analog servo. Torque: 2.5 kg·cm @ 6V. Speed: 0.10 sec/60°. Weight: 13g. Voltage: 4.8–6V. Ideal for micro RC planes, small robots, and lightweight hobby servoing.

Full metal gears (aluminum alloy) replacing the nylon gears of the standard ES08A, providing higher crash resistance and precision.

Equipped with a metal gearbox and a shock-resistant potentiometer for improved longevity compared to plastic-geared alternatives. Operating Range: