While the datasheet provides typical values, real-world performance depends on load and temperature.
Ideal for controlling ailerons, flaps, elevators, and rudders in small to mid-sized gliders and park flyers. Micro RC Crawlers: A standard steering upgrade for
It's a popular upgrade for small-scale vehicles like the Axial SCX24, handling the steering linkage's constant abuse with ease. Its compact size makes it a drop-in upgrade for many mini RC platforms. Emax Es08ma Ii Datasheet
The ES08MA II is designed to operate within a standard voltage range, providing increased torque and speed as voltage rises. Specification Details @ 4.8V Details @ 6.0V 1.6 Kgf.cm (21.0 oz.in) 2.0 Kgf.cm (28.0 oz.in) Operating Speed 0.12 sec/60° 0.10 sec/60° Operating Voltage 4.8V - 6.0V DC (Standard Range) Working Current 200 mA / 60° 250 mA / 60° Operating Angle 160° ± 10° up to 180° Sources: Mechanical Design and Build Quality Mini SERVO (ES08MAII) SERIES
3D flight in foam airplanes, gliders, and small fixed-wing models. ReadyMadeRC Mini SERVO (ES08MAII) SERIES Its compact size makes it a drop-in upgrade
Compared to the nylon gears of the ES08A (plastic version), the metal gears provide:
| Parameter | Value | |-----------|-------| | | Analog (not digital) | | Dimensions | 23.0 x 11.5 x 24.0 mm (0.91 x 0.45 x 0.94 in) | | Weight | 9.0 g (0.32 oz) including wires and horn | | Operating Voltage | 4.8V – 6.0V (regulated BEC recommended) | | Stall Torque (4.8V) | 1.5 kg·cm (20.8 oz·in) | | Stall Torque (6.0V) | 1.8 kg·cm (25.0 oz·in) | | Speed (4.8V) | 0.12 sec/60° (no load) | | Speed (6.0V) | 0.10 sec/60° (no load) | | Dead Band Width | ≤ 5 µs (typical analog response) | | Control Signal | PWM 1000–2000 µs, 50 Hz (standard RC) | | Rotation Angle | 180° (max mechanical, may exceed electrical limit) | | Connector | JR/Futaba universal (3-pin, 0.1" spacing) | | Wire Length | 180 mm (approx. 7.1 in) | ReadyMadeRC Mini SERVO (ES08MAII) SERIES Compared to the
Full metal gears (aluminum alloy) replacing the nylon gears of the standard ES08A, providing higher crash resistance and precision.
If you are looking to buy the , it is available on sites like GetFPV and RaceDayQuads . If you want, I can help you find: A wiring diagram for an Arduino Troubleshooting tips for jittery servos Comparisons with other brands like TowerPro
The Emax ES08MA II is one of the most popular micro servos used by hobbyists, robotics engineers, and RC enthusiasts worldwide. It strikes a perfect balance between affordability, durability, and performance.
Thanks to its design, the Emax ES08MA II is well-suited for many projects: