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If you want the absolute best servo to make your favorite 60/61" sized 3D plane perform then the choice is simple. Mini servo only in size but packed with amazing features and crazy torque and speed.




Application / Suitable

Priority for 3D Airplane & Jets, Helicopter 550-Class Swashplate CCPM cyclic and 1/12th On-Road Car.


Electrical Specification (Function Of The Performance) 

Torque At 6.0V14.2 kg-cm / 197.2 oz-in
Torque At 7.4V17.5 kg-cm / 243.1 oz-in
Torque At 8.4V19.8 kg-cm / 275.0 oz-in
Speed At 6.0V0.10 sec / 60°
Speed At 7.4V0.08 sec / 60°
Speed At 8.4V0.07 sec / 60°


Protection Mechanism

Soft Start ProtectionSoft start to a neutral position.
Locked Rotor ProtectionStall in 5 sec, output torque goes down.
Temperature ProtectionOverheat 85 degrees C (185 degrees F), drive the protection mode and down 75 degrees C (167 degrees F) return to normal mode.
Lose Control ProtectionWhen losing the transmitter signal, that servo will be back to the neutral position immediately and lock.


Power Supply

Operating Voltage Range 4.5V ~ 8.7V DC ( 2S HV Li-Poly / 2S Li-Fe Compatible )


Control Specification 

Control SystemHigher-order Algorithm of【STMicroelectronics】32-bit MCU ( Microcontroller Unit )
Frequency:Up to 400Hz / Neutral:1500us or 1520us
Dead Bend Width0.001ms ( Default:1us)
Potentiometer (Variable Resistor)Magnetic Hall-effect Sensor【Non-Contact】instead of traditional VR.


Mechanical Specifications

Ball BearingDual ball bearings
GearAll Durable Metal Gears
Outside CaseFull One-Piece Aluminum CNC Casing
MotorCustom High-Efficiency Brushless Motor
Horn / Gear Spline25 Teeth


Physical Specifications

Dimension (mm)35.5 x 15 x 29 mm / 1.4 x 0.59 x 1.14 in
Weight (gram)35.5 ± 1 grams / 1.25 oz

BLS-M93T Mini Servo

Ready to ship at end of December 2023.
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