Prices shown exclude VAT 

MKS DS75K-N Servo - 0.13s 7.4g 9mm

Product Code: MKS-DS75K-N
 (5 reviews)

Price: $68.41

3 in stock
Add to basket to see shipping cost


The MKS DS75K-N servo is the lugless version of the latest small servo from MKS.

The case omits mounting tabs making it more compact and especially suitable for fitting in a wing (or tail surface) or for very cramped installations where it is glued in place. This version is also 0.1 g lighter than the lugged DS75K.

The MKS DS75K-N is more powerful, faster, and considerably more robust than the DS65K. It is also rated for operation down to 3.5V making it safe for use on 1S LiPo batteries. Its clever inverted motor design makes it very compact, in fact is is nearly as small as the SD100/D47 in the vertical and horizontal directions.

The DS75K-N is ideal for F3K, F5D, and all small models that require excellent precision, massive torque, and adequate speed. Along with the DS65K it is probably the best 9 mm thick servo ever produced. It looks beautiful and with a torque of 2.4 Kg cm it is amazingly powerful.

The MKS hallmark CNC aluminium alloy case adds rigidity and crash resistance to the servo. The gears are pre-loaded to remove all slop or backlash from the geartrain, allowing a level of precision unequalled by other manufacturers.

The extreme reliability and performance of these servos also makes them very suitable for use in film and motion picture industry special effect departments. They are also used in robotic, drone, UAV, UAS, academic research, military, and other highly demanding applications.

Low/standard voltage versions of the DS75K are available with standard mounting lugs (the DS75K), wing mounting lugs (the DS75K-R), and no mounting lugs (the DS75K-N). High voltage versions are available with standard mounting lugs (the HV75K), wing mounting lugs (the HV75K-R), and no mounting lugs (the HV75K-N).

MKS DS75K-N Servo Specifications
Body dimensions 23.0 mm wide x 9.0 mm thick x 16.7 mm high 0.91" wide x 0.35" thick x 0.66" high
Max dimensions 24.0 mm wide x 9.0 mm thick x 21.0 mm high 0.94" wide x 0.35" thick x 0.83" high
Stall torque (3.7V) 1.6 22
Stall torque (4.8V) 2 28
Stall torque (6V) 2.4 33
Weight 7.4 g 0.26 oz
Lead length 7 cm 2.8 in
Operating speed (3.7V) 0.22 sec/60°
Operating speed (4.8V) 0.16 sec/60°
Operating speed (6V) 0.13 sec/60°
Operating voltage 3.5V to 6V
Operating temperature 0 to 50 °C
Bearings 1 ballrace+1 oil-retaining bearing+2 jewel bearing
Gear material 7075 Chrome-Titanium alloy
Case material 6061 Aluminum alloy
Motor type Coreless DC motor
Working frequency 333 Hz
Dead band/resolution 1 µs
Pulse width for ± 60º (L) 920 µs - (0°) 1520 µs- (R) 2120 µs µs
Digital Yes
Programmable No
Position feedback Potentiometer
Supplied accessories 2 plastic output arms, 2 arm retaining screws, 4 mounting screws
Optional accessories MKS Short Metal Servo Output Arms, MKS Long Metal Servo Output Arms

Reviews 5  

 Review by:


Very nice, strong servo. Good centering. two e.a i used more than 1year, work perfectly

 Review by:

MKS DS75K-N Servo

Good servo for DLG , strong & Good centering.

 Review by:

Very nice, strong servo. Good centering. Used on flaperons and tails for dlg.
Also used with succes on pull spring setup on 4 m F5J, as well as on ailerons.
I ordered extra horns. The stock ones are not rigid enough for drilling a closer hole for flaperons.

 Review by:

MKS DS75K-N Servo

I have bought 4 servos. One of them stopped working after a short time.

 Review by:


I have not yet installed them, but they look like the perfect wing servo for the high AR gliders. I would like to thank the folks at hyperlight for their prompt service! Thanks Tom

Related Products 0

Shop Securely

Contact Us

Drybank Farm
Fosse Way, Ettington
Warwickshire, CV37 7PD
United Kingdom
+44 (0) 7821 351341
Contact Form

Follow Us

facebook   facebook   twitter   Google My Business