Welcome to the next level. If you want an all out bone crushing power house of a servo then look no further. Pick your application but if you want to outfit your 40% 50% 60% or larger giant scale rc aircraft then this is the sleep well at night servo. If you are into heavier RC boats and rc cars, trucks and buggies then this also a rock solid choice while saving weight over some of the weeker 1/4 scale servos out there.
DETAILS
Application / Suitable
| Awesome for 1/5th Buggy / Monster / Crawler, Off-Road Car & 3D Aerobatic Airplane, Turbojet. |
Performance Specification
| Torque At 6.0V | 56.2 kg-cm / 780.6 oz-in |
| Torque At 7.4V | 66.7 kg-cm / 926.5 oz-in |
| Torque At 8.4V | 73.2 kg-cm / 1016.7 oz-in |
| Speed At 6.0V | 0.12 sec / 60° |
| Speed At 7.4V | 0.10 sec / 60° |
| Speed At 8.4V | 0.08 sec / 60° |
Protection Mechanism
| Soft Start Protection | Soft start back 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 degrees C (185 degrees F), drive the protection mode and down 75 degrees C (167 degrees F) return to normal mode. |
| Lose Control Protection | When losing the transmitter signal, that servo will immediately be back to the neutral position and locked. |
Power Supply
| Operating Voltage Range | 4.5V ~ 8.7V DC ( 2S HV Li-Poly / 2S Li-Fe Compatible ) |
Control Specification
| Control System | Higher-order Algorithm of【STMicroelectronics】32-bit MCU ( Microcontroller Unit ) Frequency：Up to 400Hz & 1500us or 1520us |
| Frame Rate (Signal repeat rate) | Under 1ms【Compatible with Futaba_SR & Sanwa_SXR Dual-Mode】 |
| Dead Band Width | 0.001ms ( Default：1us) |
| Potentiometer (Variable Resistor) | Magnetic Hall-effect Sensor【Non-Contact】instead of traditional VR. |
Mechanical Specifications
| Ball Bearing | Dual, Stronger Ball Bearings.【EZO from Japan】 |
| Gear | All Stainless Steel Helical Gears |
| Outside Case | Full One-Piece Aluminum CNC Casing |
| Motor | Custom High-Efficiency Brushless Motor |
| Horn / Gear Spline | 25 Teeth |
Physical Specifications
| Dimension (mm) | 40.5 x 21 x 42.9 mm / 1.59 x 0.83 x 1.69 in |
| Weight (gram) | 92.0 ± 1 grams / 3.24 oz |
BLS-M72B V2
$164.99Price