Emax Es08ma Ii Datasheet -
Weighing only 12g, this servo delivers up to 2.0 kg of torque at 6V. For context, that’s enough power to handle many 1/24 scale vehicles and light 1/18 scale planes without adding significant bulk. 3. Reliability & Compatibility
The Emax ES08MA II utilizes a standard 3-wire color-coded system compatible with almost all RC receivers and microcontroller servo shields. Wire Color Signal Name Description PWM Signal Control pulse from the microcontroller or receiver Red Positive power supply (4.8V - 6.0V) Brown / Black Common ground reference Mechanical Dimensions
| Symptom | Likely Cause | Fix | |---------|--------------|-----| | Jittering at neutral | Deadband too narrow or dirty pot | Add small deadband in software (e.g., ignore ±5 μs changes) | | No movement, buzzing | Stalled or voltage droop | Check power supply: must deliver >1A peak per servo | | Inaccurate positioning | Worn potentiometer | Replace servo (pot is non-serviceable) | | Overheating | PWM frequency >100Hz | Reduce to 50Hz | | Gears grinding after crash | Stripped internal gear | Replace gear set (available separately) |
Servo myServo; const int servoPin = 9; // PWM-capable pin Emax Es08ma Ii Datasheet
The is a highly popular, budget-friendly 12g micro analog servo motor renowned for its impressive durability, precise control, and high torque output in small-scale applications. Manufactured by EMAX, this miniature powerhouse is a go-to choice for hobbyists, engineers, and educators working on radio-controlled (RC) models, miniature robotics, and custom science projects. This complete datasheet provides an exhaustive breakdown of its technical specifications, pinout configurations, performance capabilities, and design guidelines. 📊 Complete Technical Specifications
The Emax ES08MA II Go to product viewer dialog for this item.
This servo operates on a supply voltage of 4.8V to 6.0V DC. It uses a standard analog control system, operating at a frequency of 50Hz. The center position is set by a control pulse of , which is typical for many RC systems. The servo is equipped with a universal 3-pin connector that is compatible with most standard receivers, including Futaba and JR. Weighing only 12g, this servo delivers up to 2
Features a shock-resistant potentiometer and a dual-bearing design to minimize backlash over time.
The Emax ES08MA II comes with a standard 3-pin connector compatible with most RC receivers and Arduino servo shields. The connector is JR/Futaba compatible. GND (Ground / -) Red: VCCcap V sub cap C cap C end-sub (4.8V ~ 6.0V +) Orange: Signal (PWM Pulse)
The versatility of the Emax ES08MA II makes it a staple component across several domains: Reliability & Compatibility The Emax ES08MA II utilizes
The compact form factor of the ES08MA II makes it ideal for weight-sensitive applications like small RC planes, gliders, drones, and robotic grippers. 23.0 mm (0.91 in) Width: 11.5 mm (0.45 in) Height: 24.0 mm (0.94 in) Weight: 12.0 grams (0.42 oz) excluding wire. Wire Length: 250 mm ( ±plus or minus 5mm) standard JR-style ribbon cable. Wiring and Pinout Configuration
The servo features a standard 3-pin JR/Futaba compatible connector. The wiring convention follows standard RC color coding: Connect to the system ground.
The is one of the most popular micro servos in the robotics and RC communities. It strikes a perfect balance between affordability, high torque, and durability.
