Emax Es08ma Ii Datasheet ●

Ultimate Guide to the Emax ES08MA II Servo: Datasheet, Specifications, and Applications

void loop() s.write(90); // move to center delay(1000); s.write(0); delay(1000);

At 6V, it draws up to 200mA while moving. If running multiple servos, use an external BEC or a dedicated power supply rated for at least 1A.

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Used for ailerons, elevators, and rudder on micro and small-sized electric planes (e.g., EPO foam models) where robust gears are needed.

void loop() // Sweep from 0 to 180 degrees for (int angle = 0; angle <= 180; angle++) myServo.write(angle); delay(15); // Wait for servo to reach position (speed: 0.10 sec/60° = ~10ms per 10°)

| Specification | Details | | --- | --- | | | EMAX | | Model | ES08MA II | | Type | Analog Servo (PWM Controlled) | | Size (L x W x H) | 23 x 11.5 x 24 mm (1.25 x .45 x .94 in) | | Weight | 12g (0.42 oz) | | Operating Voltage | 4.8V ~ 6.0V DC | | Stall Torque | 1.6 kgf·cm (21.0 oz·in) @ 4.8V 2.0 kgf·cm (28.0 oz·in) @ 6.0V | | Operating Speed | 0.12 sec/60° @ 4.8V 0.10 sec/60° @ 6.0V | | Operating Current | ~200mA per 60° of movement | | Gear Material | Metal (Brass) | | Motor Type | Brushed DC Motor | | Connector Type | Futaba/JR Universal (3-pin) | | Wire Length | Approx. 25 cm (9.8 in) | | Rotation Range | 145° - 180° (standard) | | Dead Band Width | 1-2 µSec | | Pulse Width Range | 1500 to 1900 µsec (standard direction) | | Output Gear Spline | 15T | Ultimate Guide to the Emax ES08MA II Servo:

Connect the brown wire to GND, the red wire to the 5V output, and the orange wire to a PWM-capable pin on your controller.

The ES08MA II stands out due to its high torque-to-weight ratio and durable metal gears. Below is the detailed specification sheet. ES08MA II (12g Mini Metal Gear Analog Servo) Operating Voltage: 4.8V ~ 6.0V Torque (4.8V): 1.6 kgf⋅cm (21.0 oz⋅in) Torque (6.0V): 2.0 kgf⋅cm (28.0 oz⋅in) Speed (4.8V): 0.12 sec/60° at no load Speed (6.0V): 0.10 sec/60° at no load Weight: 12g (0.42oz) Dimensions: 23 × 11.5 × 24 mm (1.25 × 0.45 × 0.94 in) Gear Material: Metal Motor Type: Coreless Connector Wire Length: 25 cm Plug Standard: Futaba/JR Compatible 2. Key Features and Advantages

This comprehensive datasheet guide provides the technical specifications, pinout configurations, physical dimensions, and implementation strategies for the Emax ES08MA II. Technical Specifications This link or copies made by others cannot be deleted

The ES08MA II uses a . This is important because many micro servos (like the TowerPro SG90) use a 21T or 25T spline. Futaba-style micro horns are the correct replacement. Do not force a horn from a different servo onto the ES08MA II – you will strip the soft metal spline.

Note: The theoretical max range is 180 degrees, but due to mechanical stops, the useful range is typically 120-140 degrees unless modified.