BLS-H51B V2, High Voltage, Helical Gears, Brushless Motor, Digital
The Powerful BLS-51B just got better!!
Smoother.Precision.More Reliable & More Efficiency
Helical Gears for supreme strength and precision.
★Soft Start Protection
★Over Voltage Protection
★Low Voltage Protection
★Locked Rotor Protection
★Temperature Protection
APPLICATION / SUITABLE
Ideal for 3D Airplane, Jet & 1/5、1/8th Monster / Crawler / Off-road Car & Helicopter. |
ELECTRICAL SPECIFICATION (FUNCTION OF THE PERFORMANCE)
Torque At 6.0V | 46.2 kg-cm / 641.7 oz-in |
Torque At 7.4V | 55.7 kg-cm / 773.6 oz-in |
Torque At 8.4V | 62.9 kg-cm / 873.6 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° |
PROTECTION MECHANISM
Soft Start Protection | Soft start to 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 degree C, drive the protection mode and down 75 degree C return to normal mode. |
POWER SUPPLY
Operating Voltage Range | 4.5V ~ 8.5V ( 4 ~ 6 Cell Ni-MH or 2S Li-Poly / 2S Li-Fe) |
CONTROL SPECIFICATION
Control System | Digital Controller / AD 12-Bits ( 4096 Steps ) Frequency:Up to 333Hz / Neutral:1500us or 1520us |
Dead Band Width | 0.001ms ( 1us ) |
MECHANICAL SPECIFICATIONS
Ball Bearing | Dual, Steel |
Gear | All Steel Alloy Metal Helical Gears |
Outside Case | Full One-Piece Aluminum CNC Casing |
Motor | High Efficiency Japan Brushless Motor |
Horn / Gear Spline | 25 Teeth ( Same as F-Type ) |
PHYSICAL SPECIFICATIONS
Dimension (mm) | 40.5 x 21 x 38.5 mm / 1.59 x 0.83 x 1.52 in |
Weight (gram) | 84.0 ± 1 grams / 2.96 oz |
Product Picture / Dimension Sketch | |
Includes Servo and Servo Arm