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BLS-H51B V2 HELICAL GEAR, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, BRUSHLESS +Servo Arm (62.9kg/873.6oz, 0.09sec at 8.4V)
Details
| Availability | 90 in stock | |
| Weight | 0.51 lbs | |
| SKU | BBR-BLS-H51B | |
| Manufacturer | Blue Bird | |
| Market Price: | $129.99 | |
| Our Price: | $115.99 | |
Description
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 | .png) |
Includes Servo and Servo Arm