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S3003 Standard High-Torque Analog/Digital Servo (180° Rotation)
- · Weight: 37.2g ± 1.0g (1.31 oz)
- · Dimensions: 40.4mm × 19.8mm × 36.0mm (Standard Size)
- · Operating Voltage: 4.8V – 6.0V DC
- · Operating Travel / Angle: 180° Neutral Control (900µs – 2100µs)
- · Operating Speed (4.8V): 0.23 sec / 60°
- · Operating Speed (6.0V): 0.19 sec / 60°
- · Stall Torque (4.8V): 3.20 kg.cm (44.4 oz.in)
- · Stall Torque (6.0V): 4.10 kg.cm (56.9 oz.in)
Product Overview
S3003 Standard High-Torque Servo (180° Rotation)
The S3003 Standard Servo is a time-tested, versatile actuator engineered for RC vehicles, scale model aircraft, robotics, and industrial micro-drives. Combining a lightweight 37.2-gram chassis with high-toughness nylon gears, the S3003 provides reliable power transmission, low operating noise, and a stall torque of up to 4.1 kg.cm at 6.0V.
Low-Noise Nylon Gearing & Dual Bushing Support
Equipped with precision-molded nylon reduction gears, the S3003 offers quieter running performance compared to metal-geared alternatives. The internal output shaft is supported by dual low-friction bushings, maintaining concentricity under moderate radial forces while reducing gear chatter during continuous movement.
Universal JR Connector & Accessories Package
Pre-wired with a 300mm flexible ribbon cable and a standard 3-pin JR connector, this servo seamlessly interfaces with Spektrum, Futaba, FrSky, Flysky, and standard microcontroller boards (e.g., Arduino, Raspberry Pi). Each unit comes complete with a hardware accessory pack containing multiple reinforced plastic servo arms, mounting screws, brass eyelets, and rubber grommets.
Key Advantages & Engineering Highlights
- 180° Wide Deflection Angle: Delivers extended angular travel required for steering linkages, control surfaces, and robotic mechanisms.
- Versatile Standard Footprint: Fits universally into industry-standard servo cutouts for easy drop-in replacement.
- Reliable Quality Assurance: Built under strict ISO 9001 production and testing guidelines for consistent performance across applications.
Technical Specifications
| Weight | 37.2g ± 1.0g (1.31 oz) |
| Dimensions | 40.4mm × 19.8mm × 36.0mm (Standard Size) |
| Operating Voltage | 4.8V – 6.0V DC |
| Operating Travel / Angle | 180° Neutral Control (900µs – 2100µs) |
| Operating Speed (4.8V) | 0.23 sec / 60° |
| Operating Speed (6.0V) | 0.19 sec / 60° |
| Stall Torque (4.8V) | 3.20 kg.cm (44.4 oz.in) |
| Stall Torque (6.0V) | 4.10 kg.cm (56.9 oz.in) |
Key Features
Applications
