KST BLS825 Metal High Voltage Brushless Digital Servo 70g Torque 20 35kg for RC FPV
$97.57 – $114.58
Shipping: Orders are processed within 3 business days. Delivery time depends on item size and shipping method. Shipping cost is calculated at checkout based on volumetric weight and destination. Shipping Policy
Returns: Eligible returns are accepted within 30 days after delivery. Non-defective returns may be subject to a USD 20 return label fee and a USD 20 restocking fee. Approved refunds are processed within 7 days after inspection. Return & Refund Policy
Brand notice: FPVBay is an independent seller. Brand names, product names, model names, and OEM references are used only for identification or compatibility purposes and do not imply affiliation or endorsement unless explicitly stated otherwise.
Description
Key Selling Points
- High performance KST BLS825 digital servo featuring metal gears for exceptional durability and precision.
- Designed for high voltage applications 8.15HV ensuring consistent and powerful operation for RC models.
- Achieves impressive torque ranging from 20kg to 35kg making it suitable for demanding FPV drone and RC aircraft control surfaces.
- Smooth and responsive operation with brushless motor technology providing extended lifespan and efficiency.
- Ideal for a wide range of RC applications including gliders helicopters airplanes and high-performance FPV setups.
Technical Specifications
| Model | BLS825 |
|---|---|
| Type | Digital Brushless Servo |
| Voltage | High Voltage (8.15HV) |
| Torque | 20-35kg |
| Gear Type | Metal |
| Weight | 70g |
| Spline | 25T |
FAQ Q&A
Q: What applications is the KST BLS825 servo best suited for?
A: The KST BLS825 is ideal for high-performance RC applications, including gliders, helicopters, large airplanes, and demanding FPV drone control surfaces that require high torque and precision.
Q: Is this servo compatible with standard receiver systems?
A: Yes, as a digital servo, it is compatible with most standard RC receiver systems. However, users should ensure their system can provide the necessary high voltage for optimal performance.
Q: What is the benefit of a brushless servo?
A: Brushless servos like the BLS825 offer higher efficiency, longer lifespan, reduced noise, and better heat dissipation compared to traditional brushed servos, making them more reliable for rigorous use.








Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
Related products
-

RTF Model Aircraft Battery Reverse Buckle Strap Non Slip Battery Tie Velcro
$4.85 – $5.04 -

HRB Model Lipo Battery Storage Bag Explosion Proof Safety Fire Retardant 185x75x60mm for FPV Drone
$6.89 – $11.56 -

One to Eight Charging Line B6 Charger Plug Conversion Cable 4mm Banana Head Model Car Lithium Battery 8 in 1
$8.06 -

DS3240 40kg High Torque Waterproof Digital Servo for RC Climbing Car DS3240SG DS3240MG
$17.00




Reviews
There are no reviews yet.