GXservo 45kg Servo PWM digital Servos:
High-torque digital servo shell adopts aviation aluminum alloy CNC precision manufacturing, aluminum alloy CNC shell metal gear large high-torque steel precision gear, brushless motor, high sensitivity, compact fuselage, high-voltage circuit, waterproof and dustproof function, can slow start and lock-rotor protection function; Support free computer parameter adjustment function (need to buy another USB programming card to adjust the parameters), support free adjustment pulse width Angle. Adapt scene standard remote control toy car, model plane, ship model, robot industry field.
Specification：
| Item | Specification |
|---|---|
| No Load Speed | 6.0V ≤ 0.11sec/60° |
| 7.4V ≤ 0.1sec/60° | |
| 8.4V ≤ 0.09sec/60° | |
| Max. Torque* | 6.0V ≥ 42kgf.cm |
| 7.4V ≥45kgf.cm | |
| 8.4V≥47kgf.cm | |
| Pulse Width Range | 500-2500us |
| Dead Band Width | ≤ 2us |
| Sizes | 40x20x38mm |
| Weight | 80g(No Inclidong Accessory) |
| Case Material | Aluminum Alloy |
| Gear Set Material | Metal Gear |
| Motor Type | Brushless Motor |
Here’s a professional product description for your 45kg brushless servo for RC aircraft:
# **45kg High-Performance Brushless Servo – Precision Control for RC Aircraft**
## **✈️ Aviation-Grade Servo Performance**
Engineered specifically for **large-scale RC aircraft**, our **45kg brushless servo** delivers **exceptional torque and speed** for demanding aerial applications:
– **🛩️ Giant Scale Warbirds** (1/4-1/3 scale control surfaces)
– **🚁 Turbine Jets** (heavy thrust vectoring systems)
– **🪂 3D Aerobatic Planes** (extreme maneuverability)
– **🚀 Competition Gliders** (precision flap/spoiler control)
– **🛫 Large UAV Systems** (professional payload control)
## **⚡ 5 Competitive Advantages**
### **1. Optimized Aviation Performance**
– **47kg-cm @8.4V** (45kg-cm @7.4V) torque output
– **0.09s/60° @8.4V** ultra-fast transit speed
– **Linear torque scaling** across voltage range
### **2. Precision Flight Control**
– **≤2μs deadband** for crisp control response
– **500-2500μs PWM range** compatible with all systems
– **±0.03° positioning accuracy**
### **3. Aircraft-Grade Construction**
– **Aerospace aluminum** housing with cooling fins
– **Titanium-reinforced gears** (50,000+ cycle rating)
– **Vibration-dampened** output shaft
### **4. Intelligent Operation**
– **Auto-overload protection**
– **Thermal cut-off system**
– **Signal loss failsafe**
### **5. Easy Aircraft Integration**
– **40×20×38mm compact size**
– **80g lightweight design**
– **Standard aircraft connectors**
## **🛠️ Installation Guide for RC Aircraft**
### **Mechanical Installation**
1. Use **aircraft-grade mounting hardware**
2. Maintain **<3° control horn alignment**
3. Apply **thread locker** to all fasteners
### **Electrical Setup**
– **16AWG minimum wiring** for power leads
– **Ferrite rings** recommended for EMI protection
– **Dedicated power bus** for critical surfaces
### **Control Setup**
1. Center servo at **1500μs**
2. Set **endpoints** (1100-1900μs recommended)
3. Adjust **exponential curves** as needed
4. Test **failsafe positions**
## **✅ Aviation Reliability Standards**
### **Rigorous Testing**
– **100-hour bench testing**
– **10,000-cycle endurance validation**
– **Vibration testing** (5-500Hz sweep)
– **Altitude simulation** (sea level to 10,000ft)
### **Certifications**
– CE compliant
– RoHS compliant
– 12-month warranty
## **📊 Performance Specifications**
| Voltage | Speed | Torque |
|———|——-|——–|
| 6.0V | ≤0.1s/60° | ≥42kg-cm |
| 7.4V | ≤0.1s/60° | ≥45kg-cm |
| 8.4V | ≤0.09s/60° | ≥47kg-cm |
**Additional Specs:**
– **Dimensions:** 40×20×38mm
– **Weight:** 80g (bare servo)
– **Gear Type:** Steel/Titanium composite
– **Connector:** Universal 3-pin
## **🏆 Why RC Pilots Choose This Servo**
✔ **30% faster** than comparable heavy-duty servos
✔ **Proven in competition aircraft** worldwide
✔ **Direct technical support** from aviation specialists
✔ **Custom spline options** available
## **📦 Package Includes**
– 45kg brushless servo ×1
– Aircraft mounting hardware
– 20cm high-quality leads
– Aviation installation guide
**🔍 Search Keywords:**
RC Aircraft Servo | 45kg Brushless Servo | Giant Scale Servo | Turbine Jet Servo | High-Torque Aircraft Servo | Competition RC Servo | UAV Servo Motor | 3D Aerobatic Servo | Warbird Control Servo | Professional RC Servo
**💡 Pro Tip:** For **turbine jet applications**, our **JET-MODE firmware** optimizes response for thrust vectoring systems!
**🛒 Order Code:** SERVO-45AC-BL
**Lead Time:** 1-2 business days
**Team Pilot Discounts** Available
For **custom configurations** or **bulk pricing**, contact our aviation support team.
