Power HD WB Series HV Brushless Servo for 1/5 & 1/6 Scale RC Cars | 100KG / 120KG / 150KG High Torque Waterproof
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Description
Power HD WB Series HV Brushless Servo — Built for 1/5 & 1/6 Scale RC Domination
The Power HD WB Series delivers championship-level torque, speed, and waterproof reliability for the most demanding 1/5 and 1/6 scale RC platforms. Available in three torque configurations — WB-100KG, WB-120KG, and WB-150KG — these high-voltage brushless servos are engineered for Axial, Losi, Arrma, and compatible platforms where stock servos simply can't keep up.
Compatible Vehicles
- Axial 1/6 SCX6
- Losi 1/6 Super Baja Rey / Super Rock Rey
- Arrma 1/5 Kraton RTR / Kraton EXB / Outcast RTR / Outcast
Technical Specifications
WB-100KG
- Torque: 65.0 kg-cm (902.7 oz-in) @ 6.0V | 80.0 kg-cm (1111.0 oz-in) @ 7.4V | 100.0 kg-cm (1388.7 oz-in) @ 8.4V
- Speed: 0.14 sec/60° @ 6.0V | 0.10 sec/60° @ 7.4V | 0.09 sec/60° @ 8.4V
- Operating Voltage: 6.0V – 8.4V DC
- Weight: 208g (7.34 oz)
- Motor: Brushless | Gears: Steel | Horn Spline: 15T
- Max Current: 15A
- Frequency: 1520μs / 333Hz
- Dimensions: 59.5 x 29.5 x 54.4mm (2.34 x 1.16 x 2.14 in)
WB-120KG
- Torque: 80.0 kg-cm (1111.0 oz-in) @ 12.6V | 100.0 kg-cm (1384.3 oz-in) @ 14.8V | 120.0 kg-cm (1666.8 oz-in) @ 16.8V
- Speed: 0.14 sec/60° @ 12.6V | 0.12 sec/60° @ 14.8V | 0.10 sec/60° @ 16.8V
- Operating Voltage: 12.6V – 16.8V DC
- Weight: 212g (7.48 oz)
- Motor: Brushless | Gears: Steel | Horn Spline: 15T
- Max Current: 8A
- Frequency: 1520μs / 333Hz
- Dimensions: 59.5 x 29.5 x 54.4mm (2.34 x 1.16 x 2.14 in)
WB-150KG
- Torque: 100.0 kg-cm (1388.7 oz-in) @ 16.8V | 130.0 kg-cm (1804.3 oz-in) @ 21.0V | 150.0 kg-cm (2083.1 oz-in) @ 25.2V
- Speed: 0.13 sec/60° @ 16.8V | 0.11 sec/60° @ 21.0V | 0.09 sec/60° @ 25.2V
- Operating Voltage: 16.8V – 25.2V DC
- Weight: 213g (7.51 oz)
- Motor: Brushless | Gears: Steel | Horn Spline: 15T
- Max Current: 6A
- Frequency: 1520μs / 333Hz
- Dimensions: 59.5 x 29.5 x 54.4mm (2.34 x 1.16 x 2.14 in)
Why Choose the Power HD WB Series?
- Extreme Torque Output: Up to 150KG-cm — handles the heaviest 1/5 scale bashers and crawlers
- HV Brushless Motor: Faster response, longer lifespan, and cooler operation vs. brushed alternatives
- Waterproof Construction: Sealed for mud, water, and all-terrain abuse
- Steel Gear Train: Maximum durability under sustained high-load steering
- 15T Horn Spline: Industry-standard fitment for easy installation
- Three Voltage Tiers: Choose the right model to match your battery system (2S–6S LiPo)
Shipping Info
🏭 Fulfillment Warehouses
SoarSky operates warehouses in the US, Europe, and China. Orders are fulfilled from the nearest local warehouse. If local stock is unavailable, your order will ship from our China warehouse and international shipping times will apply.
💰 Shipping Rates
| Type | Condition | Cost |
|---|---|---|
| Free Shipping | Orders over $100 | Free |
| Standard Shipping | Orders under $100 | Based on weight & address |
| International Shipping | All international orders | Based on destination & weight |
⏱️ Dispatch & Delivery Times
| Region | Estimated Delivery |
|---|---|
| Domestic (US) | 5–10 business days |
| International | 10–15 business days |
* Customs processing may affect international delivery times.
🚫 Shipping Restrictions
Some remote areas may experience longer delivery times or limited shipping options. We will notify you if any issues arise.
📦 Order Tracking
Once your order ships, you will receive a confirmation email with a tracking number. Track your shipment via:
| Platform | Link |
|---|---|
| 17Track | www.17track.net |
| SoarSky Order Tracker | soarskyrc.com/pages/track-order-1 |
📬 Contact Us
If you encounter any issues such as damaged items or lost packages, please contact our customer service team as soon as possible and we will work to resolve it promptly.