BLS-M55B, SR/SXR Edition, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, BRUSHLESS +Servo Arm (61.2kg / 850.0oz [email protected])

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BLS-M55B, SR/SXR Edition, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, BRUSHLESS +Servo Arm (61.2kg / 850.0oz [email protected])

Our Price:

$119.99


Quantity (20)

Availability 20 in stock
Weight 0.51 lbs
SKU BBR-BLS-M55B
Manufacturer Blue Bird

BLS-M55B, SR/SXR Edition, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, BRUSHLESS +Servo Arm (61.2kg / 850.0oz [email protected])

The SR/SXR dual-mode competition-level servo, overcomes the issues of incompatibility between the two branded models. Designed with the convenience of "Automatic Matching" that allows you to plug and use immediately without the need to be tied to the same brand.

  • Soft Start Protection
  • Over Voltage Protection
  • Low Voltage Protection
  • Locked Rotor Protection 
  • Temperature Protection 
  • Loss of Control Protection

APPLICATION / SUITABLE

 

Perfect for Giant Scale 3D Airplane, Jet & 1/5、1/8th Buggy/ Monster / Crawler / Off-road Car & Helicopter.

 ELECTRICAL SPECIFICATION (FUNCTION OF THE PERFORMANCE) 

Torque At 6.0V 45.6 kg-cm / 633.4 oz-in
Torque At 7.4V 54.3 kg-cm / 754.2 oz-in
Torque At 8.4V 61.2 kg-cm / 850.0 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 a 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 be back to the neutral position immediately and lock.

 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 32-bit MCU (Microcontroller Unit)
Frequency:Up to 400Hz / Neutral:1500us or 1520us
Frame Rate (Signal repeat rate) Under 1ms【Compatible with SR & SXR Dual-Mode】
Dead Bend Width 0.001ms ( Default:1us)
Potentiometer (Variable Resistor) Magnetic Hall-effect Sensor【Non-Contact】instead of traditional VR.

 MECHANICAL SPECIFICATIONS

Ball Bearing Dual ball bearings
Gear Stainless Steel Output gear with All steel 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 20 x 39 mm / 1.59 x 0.79 x 1.54 in
Weight (gram) 81.5 ± 1 grams / 2.87 oz
Product Picture / Dimension Sketch

 

Includes Servo and Aluminum Servo Arm

 

 

 

 

 

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