Large Scale

BMS-591SG [$103.21-]

8.4V@48.8 kg/677.8oz
8.4V@0.11sec
[ Including 1 piece of 15T Aluminum Servo Arm ]
DETAILS
Application / Suitable
1/6 ~ 1/8th Short Course, Buggy ( Off-Road ), GT ( On-road ), Monster Truck, Rock Crawler
 
Specifications
Torque At 6.0V 38.6 kg-cm / 536.2 oz-in
Torque At 7.4V 48.8 kg-cm / 677.8 oz-in
Torque At 8.4V 55.1 kg-cm / 765.3 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 Freturn to normal mode.
Lose Control Protection When 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 ( 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 0.002ms ( Default:2us)
 
Mechanical Specifications
Ball Bearing Dual, Stronger Ball Bearings
Gear Stainless Steel Output Gear With All Matel Gears
Motor High-Efficiency Coreless Motor
Outside Case Middle: Aluminum Alloy Case W/ Upper & Bottom: Industrial Plastic Cases
Horn / Gear Spline 15 Teeth ( Universal Type )
Connected Cable Length 300 mm (11.81 in)
 
Physical Specifications
Dimension (mm) 59.7 x 29.6 x 54.6 mm / 2.35 x 1.16 x 2.15 in
Weight (gram) 168.5 ± 1 grams / 5.94 oz
Product Picture / Dimension Sketch