Emax Es08ma Ii Datasheet ((link)) Direct
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:
The ES08MA II operates within a standard voltage range, with performance scaling based on the input power: Specification Stall Torque 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° Running Current Stall Current Data sources: Physical & Electrical Attributes Emax Es08ma Ii Datasheet
Critical Upgrade from ES08MA I: The "II" version uses a dual-ball bearing system on the output shaft, drastically reducing gear backlash and play over time. EMAX ES08MA II is a compact, high-sensitivity analog
Part 7: Common Failure Modes & How to Avoid Them
Even a robust metal-gear servo can fail. Here is how to interpret the datasheet to prevent disasters. Here is how to interpret the datasheet to prevent disasters
4.2 Position Mapping
| Pulse Width | Angle | Position | |-------------|-------|----------| | 1000 μs | 0° | Full counter-clockwise (CCW) | | 1250 μs | 45° | | | 1500 μs | 90° | Neutral / center | | 1750 μs | 135° | | | 2000 μs | 180° | Full clockwise (CW) |
Leave a Reply