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Servo drive KST MS 815
KSTSKU: 30143ECCN: EAR99

Servo drive KST MS 815

KST servo drives are known for their quality and affordable prices with a wide range for various applications. From RC helicopters, airplanes and gliders to industrial drones and UAVs, KST servos have a well-deserved reputation for reliable actuators in even the most challenging environments.

$132.15

USD · Volume pricing available

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Export Compliance

EAR99
ECCN CodeEAR99
ClassificationNot on CCL — Low Sensitivity
Control Basis
NSMTRS
DestinationsWorldwide except embargoed/sanctioned destinations
Customer TierVerified B2B Buyer (KYC + End-User Statement)
LicenseLicense required

AI confidence 100% · License required for certain destinations. License exceptions GBS/CIV may apply for allied nations.

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Tier discounts stack with volume pricing. Automatically applied after your first order.

Order the KST MS 815 servo drive for your drone! 

Looking for benchmark smoothness for your gimbal? Introducing the KST MS 815 servo drive - brushless perfection! Designed to perfectly stabilize movie cameras in the air. Ideal for professional aerial photography and heavy UAVs. Your choice when absolute accuracy and reliability are important!

Where is the product used?

  • Professional chamber gimbals. Smooth stabilization of heavy film cameras (RED, ARRI). Creative aerial photography without vibrations. Precise positioning in dynamic scenes.

  • Cinematic multicopters. Large octocopters for the film industry. Gimbals with advanced 3-axis stabilization. Reliability on long shooting days.

  • Inspection and mapping UAVs. Stabilization of high-precision sensors. Smooth scanning of infrastructure objects. Working with lidars and multispectral cameras.

  • Cargo drones. Control of load securing mechanisms. Precise reset at a given point. Control of complex gripping devices.

  • High precision robotics. Manipulators for delicate operations. Industrial robots with smooth movement. Scientific and research platforms.

Key model parameters

  • Engine type: Brushless - maximum resource.

  • Torque: 25 kg/cm (at 8.4V).

  • Speed: 0.08 sec/60° (at 8.4V).

  • Protection: Waterproof housing (IP68).

  • Management: High precision digital controller.

Included:

  • Servo drive KST MS815

  • Set of mounting screws

  • Aluminum rocker (servo horn)

  • Rubber dampers (silent blocks)

Important benefits

The brushless motor is the basis for durability. The absence of brushes eliminates wear. The resource is several times higher than collector analogues. Ideal for commercial use.

Excellent ride smoothness without step-stepping. Key for cinematic stabilization. Provides silky smooth video without shaking. Professional results in every frame.

Powerful torque 25 kg/cm and speed 0.08 sec. Optimal balance of strength and speed. Easily handles heavy cameras. Quickly dampens vibrations and jerks.

Highest environmental protection class (IP68). Full protection from dust and water. Works in rain, snow, dusty conditions. Reliability in the most challenging shooting situations.

Heat-resistant design and stable parameters. Maintains accuracy during long-term operation. Does not reduce power when heated. Guaranteed consistency of performance.

Ultra-precise digital control and minimal backlash. Excellent feedback and positioning. Compatible with PWM signal and advanced controllers. Integration into any professional system.

High-quality materials and premium assembly. Aluminum elements and durable housing. Designed for intensive use. An investment in the reliability of your equipment.

Specifications 

  • Operating voltage range (V): 6.0~8.4V
  • Shaft rotation speed is 60 degrees. (sec): : 0.09 (6.0V), 0.08 (7.4V), 0.07 (8.4V):
  • Maximum shaft force (kg/cm): 15 (6.0V), 18 (7.4V), 20 (8.4V)
  • Dimensions (mm): 40.5*20*38
  • Weight (g): 69.

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