Never power the servo directly from an Arduino or microcontroller's
Some users note that while it's durable for its class, it's not indestructible under extreme stress in heavier models.
The (often referred to as the Emax ES08MA V2) is a legendary, high-performance, and incredibly affordable 12-gram micro analog servo. It is a staple component in the RC hobby, robotics community, and DIY maker scene. Known for its durable metal gear assembly and small footprint, this servo is often the go-to upgrade from flimsy plastic-geared servos for small airplanes, helicopters, and pan-tilt mechanisms. Emax Es08ma Ii Datasheet
Below is a sample code snippet that will sweep the servo from 0 to 180 degrees, demonstrating a basic position control test sequence.
3D flight in foam airplanes, gliders, and small fixed-wing models. ReadyMadeRC Mini SERVO (ES08MAII) SERIES Never power the servo directly from an Arduino
: Counter-clockwise (standard) for pulse traveling from 1500 to 1900 μsec. Connector Wire : Approximately 25 cm (9.8 in) standard lead.
EMAX ES08MA II is a compact, high-sensitivity analog micro servo featuring a full metal gear train, making it a popular choice for 250/450 class helicopters, small robots, and 1:18 scale RC cars. Technical Specifications Specification Operating Voltage 4.8V – 6.0V DC Stall Torque (4.8V) 1.6 kgf·cm (21.0 oz·in) Stall Torque (6.0V) 2.0 kgf·cm (28.0 oz·in) Operating Speed (4.8V) 0.12 sec/60° (no load) Operating Speed (6.0V) 0.10 sec/60° (no load) Dimensions 23 x 11.5 x 24 mm 12g (0.42 oz) Gear Material High-quality Metal Universal Futaba/JR Key Features Analog Circuitry: Known for its durable metal gear assembly and
To help you choose the right servo for your project, here is a comparison of the ES08MA II with related Emax models.
void setup() myServo.attach(9); // Signal on pin 9 // The Servo library automatically uses 5-10 microsecond dead band
The standard form factor of the ES08MA II is explicitly engineered for narrow fuselages and compact chassis compartments:
However, a datasheet only tells part of the story. To succeed with the ES08MA II: