Power HD WT85 70KG/0.10s servos for crawlers Alu Case Waterproof HV
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Description

WT85 and WT80 are both traditional standard-sized servo motors with aluminum alloy casings, weighing 85g and 80g respectively. The WT85 is driven by a brushless motor, while the WT80 is driven by a coreless motor. Both have been specifically optimized for use in crawler vehicles, making them more suitable for such applications than traditional general-purpose models.
WT85 brushless servos:
Torque(6.0V):55.0 kg-cm / (763.8 oz/in)
Torque(7.4V): 60.0 kg-cm / (833.2 oz/in)
Torque(8.4V): 70.0 kg-cm / (972.1 oz/in)
Speed: 0.15 sec(6.0V) | 0.12 sec(7.4V)
Speed: 0.10sec(8.4V) Operating
Voltage: 6.0 ~8.4 DC Volts
Weight: 85 g (2.99 oz)
Bearing Type: Ball Bearing x 2 Motor
Type: Brushless Motor Gear
Type: Steel Operating
Temperature:-10℃~60℃
Working frequency:1520μs /333hz
Size: 40.7 x 20.5 x 38.7 mm (1.60 x0.81 x 1.52 in)
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.