Emax Es08ma Ii Datasheet Official
Note: For absolute values, pinout diagrams, and dimensional tolerances, refer to the official Emax ES08MA II datasheet provided by the manufacturer.
The datasheet lists the gears as .
| Parameter | Specification | Notes | | :--- | :--- | :--- | | | 23.5 x 12 x 24 mm | Classified as "Sub-Micro" / "Mini." | | Weight | ~8.6g (0.30 oz) | Extremely lightweight; critical for flight. | | Operating Voltage | 4.8V – 6.0V | Standard RC voltage range. | | Torque (4.8V) | 1.5 kg-cm (20.8 oz-in) | Surprisingly strong for its size. | | Torque (6.0V) | 1.8 kg-cm (25.0 oz-in) | Enhanced performance at higher voltage. | | Speed (4.8V) | 0.10 sec / 60° | Very fast response time. | | Speed (6.0V) | 0.08 sec / 60° | Near-instantaneous movement. | | Motor Type | Coreless Motor | Provides smoother acceleration than standard motors. | | Gear Type | Carbon Plastic / Metal Mix | Varies by specific sub-model, but generally durable plastic. | | Rotation | 180° (Standard) | Analog signal input. | emax es08ma ii datasheet
In the realm of small-scale robotics, RC (radio-controlled) hobbyists, and lightweight mechatronics, the servomotor is an indispensable actuator. Among the myriad of options, the Emax ES08MA II stands out as a benchmark for value engineering, balancing torque, speed, and physical durability. A thorough examination of its datasheet reveals not just a list of numbers, but a profile of a component designed for reliability under repetitive, high-load conditions where plastic-geared servos typically fail. Note: For absolute values, pinout diagrams, and dimensional
The most defining specification on the datasheet is the construction material: . Unlike its predecessor (the ES08A) or competitors that use nylon or POM (polyoxymethylene) plastic, the ES08MA II lists a full set of metal geartrain components. This single line item has profound implications. Metal gears drastically increase the servo’s resistance to shock loads and tooth stripping, extending the operational lifespan in applications like robotic arms or off-road RC vehicles. The datasheet notes the output gear is supported by a ball bearing, while the second gear rides on a bronze bushing—a hybrid arrangement that reduces shaft play (backlash) while keeping manufacturing costs moderate. | | Operating Voltage | 4