Application

Perfect  for Airplane & Jets, Helicopter 550-Class tail and 1/12th On-Road Car. 

 

Specifications

Torque At 6.0V 9.1 kg-cm / 126.4 oz-in
Torque At 7.4V 11.2 kg-cm / 155.6 oz-in
Torque At 8.4V 12.1 kg-cm / 168.1 oz-in
Speed At 6.0V 0.06 sec / 60°
Speed At 7.4V 0.05 sec / 60°
Speed At 8.4V 0.04 sec / 60°

 

Protection Mechanism

Soft Start Protection Soft start to a neutral position.
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 ~ 8.7V ( 2S Li-Fe & HV Li-Poly Compatible )

 

Control Specification

Control System 32-bits CPU Digital Calculator / AD 12-Bits Resolution ( 4096 Steps )
Frequency:Up to 333Hz & Neutral:1500us or 1520us
Dead Band Width 0.001ms ( 1us )

 

Mechanical Specifications

Ball Bearing Dual
Gear All Metal Gears
Motor High-Efficiency Brushless Motor
Horn / Gear Spline 25 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-A931+

$85.99Price