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S043 4.3g Micro Digital Plastic Gear Servo (180° Control)
- · Weight: 4.3g ± 0.2g (excluding wire & accessories)
- · Dimensions: 20.0mm × 8.3mm × 19.8mm
- · Operating Voltage: .7V – 6.0V DC (1S - 2S LiPo BEC compatible)
- · Operating Travel / Angle: 180° Neutral Control (900µs – 2100µs)
- · Gear Train Material: High-Strength Plastic / Nylon Gears
- · Operating Speed (4.8V): 0.09 sec / 60°
- · Operating Speed (6.0V): 0.07 sec / 60°
Product Overview
S043 4.3g Micro Digital Plastic Gear Servo (180° Rotation)
The S043 (DA-S043) 4.3g Micro Digital Servo is an ultra-lightweight, high-speed servo designed specifically for weight-critical indoor 3D foam flyers, micro RC planes, park flyers, and micro robotics setups. Featuring a high-precision digital control circuit and 180-degree neutral angle control, the S043 delivers tight centering accuracy and smooth proportional stroke response.
High-Precision Digital Driver & Lightweight Plastic Gears
Equipped with high-strength engineered plastic/nylon reduction gears and a fast-responding micro coreless motor, the S043 balances low weight with smooth torque multiplication. The digital driver chip reduces signal latency, providing immediate control feedback for precise surface movements during intricate indoor aerobatic maneuvers.
Universal Receiver Compatibility & Hardware Pack
Pre-wired with a 150mm flexible ribbon lead and a standard 3-pin JR connector, the S043 is fully compatible with Spektrum, Futaba, FrSky, Flysky, and other mainstream receivers. Each servo includes a complete mounting hardware pack containing multiple servo horn arms and mounting screws for easy airframe installation.
Key Advantages & Integration Features
- 180° Neutral Angle Control: Provides extended control surface throw suitable for extreme 3D flight and specialized mechanical linkages.
- Lightweight Construction: Weighing only 4.3 grams, it minimizes total weight for improved thrust-to-weight ratios in micro RC models.
- Wide Voltage Support: Operates smoothly across 3.7V to 6.0V, supporting direct single-cell LiPo (1S) battery or 5V BEC power supplies.
Technical Specifications
| Weight | 4.3g ± 0.2g (excluding wire & accessories) |
| Dimensions | 20.0mm × 8.3mm × 19.8mm |
| Operating Voltage | .7V – 6.0V DC (1S - 2S LiPo BEC compatible) |
| Operating Travel / Angle | 180° Neutral Control (900µs – 2100µs) |
| Gear Train Material | High-Strength Plastic / Nylon Gears |
| Operating Speed (4.8V) | 0.09 sec / 60° |
| Operating Speed (6.0V) | 0.07 sec / 60° |
Key Features
Applications
