GXservo 30kg Servo PWM digital Servos:
Short body short version servo The shell is made of aviation aluminum alloy CNC precision manufacturing and plastic upper shell, steel precision gears, core motor, high sensitivity, compact body, high-voltage circuit, waterproof and dustproof, can be slow to start and blocking protection function; support free computer parameter adjustment function (need to additionally purchase a USB programming card to adjust the parameters), support the free adjustment of the pulse width angle. Adaptation scene: 1/10 to 1/8 of the remote control toy car, aeromodeling, ship modeling, robotics industrial field.
Specification：
| Item | Specification |
|---|---|
| No Load Speed | 6.0V ≤ 0.21sec/60° |
| 7.4V ≤ 0.19sec/60° | |
| Max. Torque* | 6.0V ≥ 25kgf.cm |
| 7.4V ≥30kgf.cm | |
| Pulse Width Range | 500-2500us |
| Dead Band Width | ≤ 4us |
| Sizes | 40x20x40mm |
| Weight | 73 g(No Inclidong Accessory) |
| Case Material | Aluminum Alloy AL6061+Nylon Additive |
| Gear Set Material | Metal Gear |
| Motor Type | Core Motor |
Title:
High Torque 30kg Digital Servo For RC Crawler Car – GSC Precision & Rugged Performance
Selling Points:
- 30kg Torque Output: Heavy-duty servo designed for extreme RC crawling and off-road use.
- Digital Control + GSC Technology: Delivers smoother, more stable output with low latency.
- All-Metal Gear System: Premium durability to handle rocky, bumpy, and vertical terrain.
- Waterproof Housing: Built for trail runs, mud, and stream crossings.
- Standard 25T Spline Compatibility: Fits popular RC platforms and horn kits.
Product Advantages:
- Crawler-Grade Power: Capable of supporting oversized tires and heavy chassis loads.
- High-Resolution Feedback: Enhanced signal processing for micro-steering adjustments.
- Impact-Resistant Build: Long-lasting performance even under harsh impacts and flexing.
- GSC Gear Set Control: Reduces gear wear and stabilizes servo center under load.
- Plug & Play: Easy installation with most RTR and kit-based RC models.
Application Fields:
- 1/10 RC Crawlers (e.g. TRX4, SCX10 III, Redcat Gen8)
- 1/8 Off-Road Rock Racers
- RC Trail Trucks & Expedition Builds
- Custom RC Engineering Projects
- Scale Trucks with Functional Load Weight
Advantages Over Standard Servos:
| Feature | 30kg Digital Servo (GSC) | Common RTR Servo |
|---|---|---|
| Torque Capacity | 30kgf·cm | 10–15kgf·cm |
| Gear Strength | Hardened All-Metal | Mixed or Plastic Gears |
| GSC System | Yes – Precision Gear Sync | No Gear Control System |
| Waterproof Level | IP66 Equivalent | Splash-Resistant Only |
| Feedback Sensitivity | High-resolution Digital | Basic Analog or PWM |
Usage Instructions:
- Voltage Range: 4.8V–7.4V supported; 7.4V optimal for full torque.
- Signal Requirements: 1520μs / 50–333Hz PWM compatible.
- Wiring: JR-compatible 3-pin connector (Signal/Power/Ground).
- Installation Tip: Always power on before installing horn to center servo.
- BEC Suggestion: 6V/7.4V 5A+ BEC or ESC with strong internal BEC.
Quality & After-Sales Support:
- 100% Quality Inspected: Torque, waterproofing, and durability verified before shipment.
- Warranty Support: 12-month limited warranty for factory defects.
- Customization Available: OEM color, private label, and cable length modifications.
- Documentation Provided: Technical datasheet, mounting guide, and signal chart included.
