Mini

BLS-M28T [$79.99-]

8.4V@7.5 kg / 104.2 oz
8.4V@0.10 sec
( Including Aluminum Arm * 1 piece )
DETAILS
Application / Suitable
1/12 EP Car, EP Aircraft, Helicopter 250/450 Class CCPM.
 
Electrical Specification (Function Of The Performance) 
Torque At 6.0V 5.1 kg-cm / 70.8 oz-in
Torque At 7.4V 6.4 kg-cm / 88.9 oz-in
Torque At 8.4V 7.5 kg-cm / 104.2 oz-in
Speed At 6.0V 0.14 sec / 60°
Speed At 7.4V 0.11 sec / 60°
Speed At 8.4V 0.10 sec / 60°
 
Protection Mechanism
Soft Start Protection Soft start to a neutral position.
Over Voltage Protection Over 9.0V drive the protection mode and 8.4V return to normal mode.
Low Voltage Protection Lower than 4.0V, drive the protection mode and 4.5V return to normal mode.
Locked Rotor Protection Stall in 5 sec, output torque goes down.
Temperature Protection Overheat 85 degrees C (185 degrees F), drive the protection mode and down 75 degrees C (167 degrees F) return to normal mode.
 
Power Supply
Operating Voltage Range 4.5V ~ 8.5V ( 4 ~ 6 Cell Ni-MH or 2S HV Li-Poly / 2S Li-Fe)
 
Control Specification 
Control System Higher-order Algorithm of【STMicroelectronics】32-bit MCU ( Microcontroller Unit )
Frequency:Up to 400Hz / Neutral:1500us or 1520us
Dead Band Width 0.001ms ( Default:1us)
Potentiometer (Variable Resistor) Magnetic Hall-effect Sensor【Non-Contact】instead of traditional VR.
 
Mechanical Specifications
Ball Bearing Dual Ball Bearings
Gear All Metal Gears
Outside Case Full One-Piece Aluminum CNC Casing
Motor Custom High-Efficiency Brushless Motor
Horn / Gear Spline 25 Teeth ( Same as F-Type )
 
Physical Specifications
Dimension (mm) 23 x 12 x 27.5 mm / 0.9 x 0.47 x 1.08 in
Weight (gram) 22.5 ± 1 grams / 0.79 oz
Product Picture / Dimension Sketch