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KST DS315MG V8.0 Mini Digital Metal Gear Coreless Servo 4.8kg 0.07sec for RC Helicopters

KST DS315MG V8.0 Mini Digital Metal Gear Coreless Servo 4.8kg 0.07sec for RC Helicopters - Image 3

KST DS315MG V8.0 Mini Digital Metal Gear Coreless Servo 4.8kg 0.07sec for RC Helicopters - Image 4

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KST DS315MG V8.0 Mini Digital Metal Gear Coreless Servo 4.8kg 0.07sec for RC Helicopters

Name: KST DS315MG V8.0 Mini Digital Metal Gear Coreless Servo 4.8kg 0.07sec for RC Helicopters - Flying Tech
Brand: KST
SKU: SERVO-DS315MG
Price: 34.99 GBP
Availability: InStock

£34.99 Inc. VAT

Compact, fast, and precise mini servo for high-performance helicopter control.

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SKU: SERVO-DS315MG Categories: Servos, Planes & Wings, Plane Electronics, Spare Parts Tags: HV Servo, Micro Servo, Servo

Description

The KST DS315MG V8.0 is a compact, high-speed mini digital servo designed for RC helicopter cyclic and tail applications where precise, fast response is essential. Featuring a hardened steel gear train and a robust CNC-machined aluminium case, this servo delivers a strong 4.8 kgf.cm torque with impressive speeds as fast as 0.07 sec/60°, ensuring crisp, reliable control during aggressive maneuvers.

Utilizing a 12mm coreless motor, the DS315MG provides smooth, accurate performance across a wide voltage range of 4.8V–8.4V, making it suitable for use directly on 2S LiPo systems. Its lightweight design (only 20g) and high-precision control make it an excellent choice for pilots seeking consistent cyclic and tail performance in 450–500 class helicopters or compact RC models.

Key Features

Mini class servo (23×12×27.5mm, 20g) for RC helicopters and compact RC models
High torque: up to 4.8 kgf.cm @ 8.4V
Fast response: down to 0.07 sec/60° @ 8.4V
Wide voltage range: 4.8V – 8.4V (4-cell NiMH to 2S LiPo)
Coreless motor with hardened steel gears for precision and durability
CNC-machined aluminium alloy case for strength and heat dissipation
Programmable soft start and other settings
Dual ball bearings for smooth, reliable operation

Specification

Item: DS315MG V8.0 Mini Servo
Rated Voltage: DC6.0V
Voltage Range: DC4.8V-8.4V
Torque: 2.8Kgf.cm@4.8V / 3.5Kgf.cm@6.0V / 4.3Kgf.cm@7.4V / 4.8Kgf.cm@8.4V
Speed: 0.10sec/60°@4.8V / 0.09sec/60°@6.0V / 0.08sec/60°@7.4V / 0.07sec/60°@8.4V
Working Frequency: 1520μs/333Hz
Default Travel Angle: ±70°=140° Total
Temperature Range: -20℃……+65℃
Soft Start: Programmable
Programmable: Yes
Case Material: Aluminium Alloy
Motor Type: Coreless DC Motor
Gear Set Material: Hardened Steel
Position Sensor: Potentiometer
Ball Bearing: 2BB
Case Dimensions: 23mm*12mm*27.5mm±0.2mm
Weight: 20g±10%

Included:

1 * DS315MG V8.0 Mini Servo
3 * Plastic Servo Horn
2 * Mounting Screw
1 * Servo Horn Screw

Downloads

Data Sheet (pdf, 699KB)

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Shipping

SHIPPING & DELIVERY

We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.

We are partnered with several delivery companies including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us.

A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.

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Shipping to the UK

Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
We offer FREE Shipping on UK orders over £99, weighing less than 1kg.
The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.

For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.

International Postage

Order before 4PM for same day dispatch with Royal Mail.
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DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days.

Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.