BMS-M52C V2 MAG SENSOR HELICAL GEAR, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, CORELESS +Servo Arm (61.5kg/854.2oz, 0.09sec at 8.4V) SR/SXR COMPATIBLE

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$107.99

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Availability	2 in stock
Weight	0.51 lbs
SKU	BBR-BMS-M52C
Manufacturer	Blue Bird

BMS-M52C V2 MAG SENSOR HELICAL GEAR, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, CORELESS +Servo Arm (61.5kg/854.2oz, 0.09sec at 8.4V) SR/SXR COMPATIBLE

Magnetic Hall-effect Sensor with High-Efficiency Powerful Coreless Motor. SR/SXR Dual Mode compatible.

Helical Gears for supreme strength and smoother precision.

Soft Start Protection
Magnetic Hall-effect Sensor W/ High-Efficiency Coreless Motor.
SR/SXR Dual-Mode functions
Over Voltage Protection
Low Voltage Protection
Locked Rotor Protection
Temperature Protection
Loss of Control Protection

APPLICATION / SUITABLE

Awesome smoothness, Ideal for 3D Airplane, Turbojet & 1/5, 1/6 and 1/8th Monster / Crawler / Truck and Off-road Car and Helicopter

ELECTRICAL SPECIFICATION (FUNCTION OF THE PERFORMANCE)

Torque At 6.0V	44.5 kg-cm / 618.1 oz-in
Torque At 7.4V	54.2 kg-cm / 752.8 oz-in
Torque At 8.4V	61.5 kg-cm / 854.2 oz-in
Speed At 6.0V	0.13 sec / 60°
Speed At 7.4V	0.11 sec / 60°
Speed At 8.4V	0.09 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 ~ 8.5V ( 4 ~ 6 Cell Ni-MH or 2S Li-Poly / 2S Li-Fe)

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	Soft start back to neutral position.
Gear	All Stainless Steel Helical Gears
Outside Case	Full One-Piece Aluminum CNC Casing
Motor	Custom High-Efficiency Coreless 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)	83.0 ± 1 grams / 2.93 oz
Product Picture / Dimension Sketch

Includes Servo and Servo Arm