The MKS BLS950 is a high-performance brushless servo designed for F3A pattern aircraft, ideal for aileron and rudder control. It delivers 9.2 kg-cm of torque at 4.8V and 11.5 kg-cm at 6.0V, with fast 0.14s and 0.12s transit speeds respectively. Weighing only 55.8 grams, it features a chrome-titanium alloy gear train and dual ball bearings for durability and precision.
Operating on 4.8 to 6.0V DC, the servo uses a 1520μs / 333Hz working frequency with a minimal 0.0008ms dead band for accurate response. The brushless motor ensures efficient, long-lasting performance in both electric and glow-powered models.
Key Features
Brand
MKS Servos
Model
BLS950
Torque (4.8V)
9.2 kg-cm
Torque (6.0V)
11.5 kg-cm
Speed (4.8V)
0.14 s
Speed (6.0V)
0.12 s
Weight
55.8 g
Dimensions
40 x 20 x 40 mm
Operating Voltage
4.8 ~ 6.0 V DC
Working Frequency
1520μs / 333 Hz
Dead Band
0.0008 ms (Default)
Bearing Type
2BB
Motor Type
Brushless Motor
Gear Type
Chrome-Titanium Alloy Gear
Application
F3A Pattern Aircraft (Aileron/Rudder)
Compatibility
Electric and Glow Powered Models
Highlights
Brushless motor for efficiency and long life
Chrome-titanium alloy gears for durability
Dual ball bearings for smooth operation
Ideal for F3A pattern aircraft aileron and rudder
Frequently asked questions
What is the torque of the MKS BLS950 servo?
The servo provides 9.2 kg-cm at 4.8V and 11.5 kg-cm at 6.0V.
What type of motor does the BLS950 use?
It uses a brushless motor for efficient and durable operation.
What gear material is used in the BLS950?
The gears are made of chrome-titanium alloy for strength and longevity.
What is the operating voltage range for this servo?