Power HD 1810MG / 1810S Servo | Capo CUB Differential Direction Linkage
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Description
The Power HD 1810MG and 1810S are purpose-built micro servos designed for the Capo CUB differential direction linkage and gear shift mechanism. These compact, lightweight servos deliver precise actuation for differential locking and direction control — a critical upgrade point for serious scale crawler builds. Select your preferred version from the dropdown: 1810MG (metal gear) or 1810S (standard gear).
📑 In This Guide
Key Features
- ✅ Direct Fit for Capo CUB Differential Linkage — Purpose-built for differential direction and gear shift servo positions in Capo CUB crawler chassis
- ✅ Copper Gear Train — Durable copper gears (1810MG: metal gear upgrade) for reliable actuation under repeated differential engagement
- ✅ 3.9 kg-cm Torque at 6.0V — Sufficient holding force for differential lock and direction linkage applications
- ✅ Ultra-Compact Form Factor — 22.8 × 12.0 × 29.4mm fits tight servo bays in scale crawler chassis without modification
- ✅ Wide Temperature Range (-20°C to 60°C) — Reliable operation across outdoor crawling conditions; 250Hz working frequency for responsive control
Compatibility
- Capo CUB — differential direction linkage servo position
- Capo CUB — gear shift servo position
⚠️ Please verify servo bay dimensions before ordering if installing in non-listed chassis. Servo dimensions: 22.8 × 12.0 × 29.4mm.
Technical Specifications
Source: Power HD official specifications
HD-1810S (Standard Gear):
- Torque @ 4.8V: 3.10 kg-cm (43.05 oz-in)
- Torque @ 6.0V: 3.90 kg-cm (54.16 oz-in)
- Speed @ 4.8V: 0.16 sec/60°
- Speed @ 6.0V: 0.13 sec/60°
- Operating Voltage: 4.8–6.0V DC
- Weight: 15.8g (0.56 oz)
- Bearing Type: Ball Bearing ×1
- Motor Type: DC Motor
- Gear Type: Copper
- Operating Temperature: -20°C to 60°C
- Working Frequency: 1520μs / 250Hz
- Dimensions: 22.8 × 12.0 × 29.4mm (0.90" × 0.47" × 1.16")
HD-1810MG (Metal Gear, 2024 Edition): Same specifications as 1810S with upgraded metal gear set for enhanced durability.
⚠️ Package Note
Package includes: 1× Power HD 1810MG or 1810S Micro Servo (per selected variant). Servo horn and mounting screws are not included. Please reuse existing hardware or purchase separately.
Related Products
More micro servo options from Power HD:
- Power HD TR4M Micro Servo — Waterproof micro servo for TRX-4M and Axial crawlers
- PowerHD 1025PH Micro Servo — Ultra-compact 1.5kg-cm micro servo for tight installations
- PowerHD Servo Arm — Compatible servo horns for Power HD servo series
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.