BlueBird BLS-M52B V2 55.7kg @ 7.4v

Ultimate High Torque RC Servo for 1/6 1/8 Buggy Monster Crawler On-Road 3D Airplane Turbojet Heli Cyclic – 63kg 0.09sec Brushless Stainless Gear India

Unleash beast-mode power on 1/6 1/8 RC buggy, monster truck, crawler, on-road cars, 3D aerobatic airplanes, turbojets, helicopter cyclic – this premium high voltage servo cranks 62.9 kg-cm torque at 8.4V with blistering 0.09 sec/60° speed for pro-level RC domination in India.

Power Performance

Engineered with STM32 32-bit MCU, 400Hz frequency, Futaba/Sanwa dual-mode, and 1µs deadband for flawless RC crawler steering or 3D plane response.

Smart Protection Suite

Soft start: Smooth neutral return.

Over-voltage: Triggers >9.0V, resumes at 8.4V.

Low-voltage: Activates <4.0V, resumes at 4.5V.

Locked rotor: Torque drops after 5s stall.

Overheat: Protects >85°C (185°F), resumes <75°C (167°F).

Failsafe: Neutral + lock on signal loss.

Voltage & Control

Range: 4.5–8.7V DC (2S HV LiPo / LiFe).

Hall-effect sensor: Contactless magnetic for zero wear.

Neutral: 1500/1520µs.

Elite Mechanical Design

EZO Japan dual ball bearings (reinforced).

Stainless steel helical gears + full CNC aluminum case.

Custom brushless motor + 25T spline.

Pro Dimensions

Size: 40.5 × 21 × 38.5 mm (1.59 × 0.83 × 1.52 in).

Weight: 83g (±1g / 2.93 oz).