SKU: 17499409870
mini digital servo metal gear

mini digital servo metal gear KST DS315MG 8.4V 4kg Metal Gear Mini Digital Servo Motor for Drone UAV – RCDrone

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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

mini digital servo metal gear KST DS315MG 8.4V 4kg Metal Gear Mini Digital Servo Motor for Drone UAV – RCDroneKST DS315MG 8. 4V Metal Gear SPECIFICATIONS Wheelbase: Screws Upgrade Parts Accessories: Gear Tool Supplies: Assembled class Technical parameters: Value 5 Size: As show Remote Control Peripherals Devices: Servos Recommend Age: 14+y,12+y RC Parts & Accs: Servos Origin: Mainland China Model Number: DS315MG Material: Metal Four wheel Drive Attributes: Motors For Vehicle Type: Helicopters Brand Name: uuustore KST Servos are renowned for Quality at

KST DS315MG 8.4V Metal Gear SPECIFICATIONS

Wheelbase: Screws

Upgrade Parts/Accessories: Gear

Tool Supplies: Assembled class

Technical parameters: Value 5

Size: As show

Remote Control Peripherals/Devices: Servos

Recommend Age: 14+y,12+y

RC Parts & Accs: Servos

Origin: Mainland China

Model Number: DS315MG

Material: Metal

Four-wheel Drive Attributes: Motors

For Vehicle Type: Helicopters

Brand Name: uuustore



KST Servos are renowned for Quality at realistic prices. From Hobby helicopters and gliders to Industrial and UAV applications KST servos have earnt a reputation for performance even under the most demanding conditions. Whether you need to win your next competition event, power a mission critical UAV or operate industrial grade machinery or robotics KST has a solution for you. Talk to our sales team today, OEM and ODM services are also available for custom installations.

Features:

All metal case by CNC.

Included 2 ball bearing.

With 12mm coreless motor.

High precision metal gear.

Large stall tongue of 4.8Kg.

Small size and light weight..

Specs

Item model: DS315MG

Material: Metal

Signal: Digital

Connector wire: About 215mm

Operating voltage: DC 4.8-8.4V

Operating speed: 0.10 sec / 60°@ 4.8V; 0.09 sec / 60° @ 6.0V; 0.08 sec / 60° @ 7.2V; 0.07 sec / 60° @ 8.4V

Stall torque: 2.8kg.cm @ 4.8V; 3.5kg.cm @ 6.0V; 4.3kg.cm @ 7.2V; 4.8kg.cm @ 8.4V

Working frequency: 1520us/333Hz, 900us-2100us

Motor type: 12mm coreless motor

Bearing type: 2BB

Item size: 27.5 * 23 * 12mm

Item weight: 20g (wires included)

 

Robotic and Industrial servo OEM & ODM services available. We are confident we can make any type of servo to suit any application. Our engineering team are up to the challenge and looking forward to building a servo to suit your needs.

 

We can build servos with features like these and more!

Torque ranging from 2kg*cm to 700kg*cm

Travel speeds from 0.03s to 0.5s

Travel angles: from 40deg to 360deg

Communication protocols such as TTL. RS232, i2C, RS485 or PWM

Servo positioning and current feedback

Gear materials from plastics to titanium

Voltage ranges are also customizable from 4.8v to 28v

Size, Shape and design can be customized to your needs

A variety or motor options such as brushed, coreless & brushless

We can offer Potentiometer or magnetic induction control

 

Potential Applications.

1. Electric lock (anti-heft door lock servo) 

2. Luggage case lock servo 

3. Washing machine safety mechanism servo 

4. Water/gas valve control Servo 

5. Smart lamp Switch Servo 

6. Camera gimbal control servo 

7. UAV heavy duty servo 

8. Servo Release Servo Drop

9. Curtain Servo 

10. Automatic Perfume and liquids Sprayer Servo 

11. Smart bike gear change servo 

12. Electric car mirror servo 

13. Car seat adjustment servo 

14. Car window winding servo 

15. Medical equipment servo 

16. safety lock servo 

17. Robot servo 

18. Wheel servo 

19. Robot arm servo

 

Product details for the KST DS315MG Digital Servo Motor: The dimensions are approximately 23mm x 12mm x 27mm, with a frequency response of 2100us and a working stroke of 90°. The motor has a weight of 20g and features a coreless design with a 31S MG series specification. It includes a 12mm bearing and is RoHS compliant.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17499409870

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cqlink
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★★★★★ 1
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Reviewed in the United States on September 28, 2024
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Kberkel
San Leandro, US
★★★★★ 5
Great receiver, Digital Room Correction is worth it
Style: AVR-X3800H
Being a refurb, the unit seems brand new. No issues at all, working great so far after months of use. Audyssey XT32 works really well in my main seating position. Any other listening position on the couch is not great, but not the receivers issue. Just noting that there’s only so much you can fix with digital room correction, my room is the opposite of ideal. Love the multiple sub control. Dynamic EQ is fantastic also. Audyssey transformed my music. My 5.2 speaker setup is Frankenstein’d together with different brands and it was interesting to see the drastically different frequency responses of each speaker. With it all tuned, it sounds great. I find myself just sitting down and jamming to music for hours.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2024
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Sinatra2002
Bozeman, US
★★★★★ 5
Solid!
Style: AVR-X3800H
It's a rock-solid receiver with modern and future-proof features. Denon isn't the flashiest or most aesthetically pleasing design; however, the unit is reliable and sounds great. I used Dirac Live to fine tune the system, and it's been a worthwhile upgrade from my X-2700. 
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Reviewed in the United States on July 15, 2025
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OldE5
Whiting, US
★★★★★ 1
DOA
Style: AVR-X3800H
It was Dead On Arrival. It powered on for a few seconds, then powered off. I sent it back.
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Reviewed in the United States on February 19, 2026
J
James
Waukegan, US
★★★★★ 5
Never would have known it was a refurbished AVR
Style: AVR-X3800H
Unit arrived as in new condition. No flaws and complete.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026

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