KST SV6010-12 HV Brushless Metal Gear 70Kgf.cm 0.09sec Digital Servo
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KST SV6010-12 HV Brushless Metal Gear 70Kgf.cm 0.09sec Digital Servo
The KST SV6010-12 HV Brushless Metal Gear Digital Servo is a powerful 12V-class standard servo for large-scale RC cars and RC planes. KST highlights its high torque, oversized spline design, and contactless magnetic sensing for rugged control applications.
Verified KST technical data lists a DC 8.4V-13.0V voltage range, up to 70Kgf.cm torque at 13V, and 0.09sec/60deg speed at 13V. It uses a brushless DC motor, hardened steel gears, contactless position sensing, and 2 ball bearings.
The 25T 8mm output spline, included CNC servo horn, and 40 x 20 x 40mm case make SV6010-12 a heavy-duty choice for high-voltage RC systems that need very high steering or control torque.
Product Images



Features
- 70Kgf.cm peak torque - Listed torque reaches 70Kgf.cm at 13V.
- 0.09sec response - Listed speed reaches 0.09sec/60deg at 13V.
- 12V-class HV design - Technical PDF lists DC8.4V-13.0V operation.
- Brushless DC motor - Supports strong output in demanding RC systems.
- Hardened steel gears - Built for heavy steering and control loads.
- Contactless position sensor - Helps improve precision and repeatability.
- Oversized 25T 8mm spline - Provides a larger output interface than typical 6mm servo splines.
- Included CNC servo horn - KST lists one CNC servo horn in the package.
- 2BB support - Dual ball bearings support the output shaft.
- Large-scale RC focus - KST positions it for large-scale RC cars and RC planes.
Specifications
| Parameter | Value |
|---|---|
| Model | KST SV6010-12 |
| Shopify SKU | KST-SV6010-12 |
| Rated Voltage | DC12V |
| Voltage Range | DC8.4V-13.0V |
| Torque | 50Kgf.cm @ 8.4V; 60Kgf.cm @ 12V; 70Kgf.cm @ 13V |
| Speed | 0.13sec/60deg @ 8.4V; 0.10sec/60deg @ 12V; 0.09sec/60deg @ 13V |
| Working Frequency | 1520us / 333Hz |
| Default Travel Angle | +/-100deg = 200deg total |
| Output Shaft Spline | 25T, 8mm |
| Case Material | Aluminum alloy |
| Motor Type | Brushless DC motor |
| Gear Set Material | Hardened steel |
| Position Sensor | Contactless |
| Ball Bearing | 2BB |
| Case Dimensions | 40 x 20 x 40mm +/-0.2mm |
| Weight | 75g +/-10% |
| Temperature Range | -10C to +65C |
| Programmable | Yes |
Reference Documents
Application
- Large-scale RC cars - KST positions SV6010-12 for high-load steering and control applications.
- Large-scale RC planes - Suitable where torque, size, and 12V-class power requirements match the aircraft setup.
- 3S LiPo direct-drive systems - Use only when the receiver/controller chain supports the listed voltage and current requirements.
- High-torque steering builds - Useful for heavy mechanisms that require very high listed torque.
- Precision PWM control projects - Compatible with 1520us/333Hz PWM control when the electrical setup is correct.
- Custom robotic mechanisms - Can be used outside RC after validating load, travel, cooling, and safety margins.
Packing List
| Description | Quantity |
|---|---|
| KST SV6010-12 servo | 1 |
| CNC servo horn (0825.50) | 1 |
| Servo horn screw | 1 |
| Spring washer | 1 |
| Rubber grommet | 4 |
| Eyelet | 4 |
FAQ
How does SV6010-12 compare with SV3312-12?
SV6010-12 is rated up to 70Kgf.cm at 13V and uses a 25T 8mm spline. SV3312-12 is rated up to 38Kgf.cm at 13V and uses a 25T 6mm spline, so they target different torque and horn-interface needs.
Does OpenELAB list multiple Shopify variants for this product?
No. The current Shopify product is a single variant with SKU KST-SV6010-12.
What is the maximum listed torque?
KST lists 70Kgf.cm at 13V.
What is the fastest listed speed?
The fastest listed speed is 0.09sec/60deg at 13V.
What voltage range does it support?
The technical PDF lists DC8.4V-13.0V.
What spline does it use?
The technical PDF lists a 25T, 8mm output shaft spline.
What is included in the package?
KST lists one SV6010-12 servo, one CNC servo horn, one servo horn screw, one spring washer, four rubber grommets, and four eyelets.
What should I check before installation?
Confirm 12V-class power, BEC current capacity, 25T 8mm horn compatibility, case size, travel range, and mechanical load before powering the servo.
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