The new MS series from KST is equipped with contactless encoders. In contrast to conventional potentiometers with sliding contacts, the servos of the MS series use a contactless positioning system. This has the big advantage that it works more precisely and is not subject to wear and tear. This results in a highly precise and durable servo.

Features
- High security
- High durability
- Accurate resetting even at high temperature fluctuations
- No wear due to potentiometer wear
- High pulse resolution => exact control

They have Namiki brushless motor made in Japan , best quality motor.

MS calls for Magnetic sensor .

(5)- MS2208 specs :

Operation Voltage: DC6.0V- 8.4V
Torque: [email protected]
[email protected]
[email protected]
Speed: 0.09sec/60°@6.0V
0.08sec/60°@7.4V
0.07sec/60°@8.4V
Size: 40.5*20*38mm
Working Frequence:1520us/333Hz
Motor: Brushless
Position Sensor: Contactless
Ball Bearing: 2BB

(2)- MS3012 specs:

Operatin voltage (max.) [V]: 8.4
Torque[kg/cm]@4.8V: --
Torque[kg/cm]@6.0V: 25.0
Torque[kg/cm]@7.4V: 30.0
Torque[kg/cm]@8.4V: 35.0
Speed [s/60°]@4.8V: --
Speed [s/60°]@6.0V: 0.150
Speed [s/60°]@7.4V: 0.120
Speed [s/60°]@8.4V: 0.110
Breadth: 20.0
Length: 40.5
Height: 38.0
Weight: 72.0
Motor type: Brushless
Frequency: 1520us/333Hz
Gear: Metal
Bearing: 2BB
Spline: H25T/3F
Type: Standard
Electronics: Digital
Sensor: Contactless


These servos are new only removed from case to check fitment into airplane. After using them to drill and align servo screw holes i removed them and decided i needed something in the (Mini size). These are just going to be way overkill for the plane and I’m on the heavy side already with it so I’m just going to move to mini’s instead.

Of course I ended up tossing the servo cases not thinking I’d need them again, however i do have the servo accessories they come with. Rubber grommets/eyelets/screws etc.

There’s a total of the following of each servo. The price is $95 each.

-(5) MS2208’s
-(2) MS3012’s