BLS-H50B ( Full Aluminum Helical Brushless Digital Servo )

Electrical Specification (Function Of The Performance) Torque At 6.0V 44.7 kg-cm / 620.8 oz-in Torque At 7.4V 53.1 kg-cm / 737.6 oz-in Torque At 8.4V 57.5 kg-cm / 798.7 oz-in Speed At 6.0V 0.12 sec / 60° Speed At 7.4V 0.10 sec / 60° Speed At 8.4V 0.09 sec / 60° Apply Environmental Condition Operating Voltage Range 6.0V ~ 8.5V ( 5 ~ 6 Cell Ni-MH or 2S Li-Poly / 2S Li-Fe ) Control Specification Control System Digital Controller / AD 12-Bits ( 4096 Steps ) Dead Bend Width 0.001ms (1us) Mechanical Specification Ball Bearing Dual, Stainless Gears Type All Steel Alloy Metal Helical Gears Motor Type High Efficiency Japan Brushless Motor Horn / Gear Spline 25 Teeth (Same as Futaba) Outline Drawing Dimension (mm) 40.5 x 21 x 38.5 mm / 1.59 x 0.83 x 1.52 in Weight (gram) 83.0 ± 1 grams / 2.93 oz Product Picture / Dimension Sketch S-31A