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Manufacturers > Blue Bird
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BMS-376DDG Digital Micro Servo For Helicopter Tail Control
Item: 34 of 90  

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  Weight:     9.8 Grams / 0.41 oz (with wire)  
  Size:     24.5 x 11.5 x 23 mm / 0.99 x 0.46 x 0.91 in.  
  Torque At 4.8V:     21  
  Speed At 4.8V:     0.11 sec / 60°  
  Torque At 6.0V:     26  
  Speed At 6.0V:     0.19 sec / 60°  
  Ball Bearing:     Yes  
  Metal Gears:     No  
Blue Bird is proud to announce a new series of servos with lots of new features, high-strength materials, and the latest digital technology.

The BMS-376DD is designed exclusively for helicopter tail rotor control. The servo will automatically learn the user's transmitter pulse timings and lock into the signal every time. The servo also includes a signal buffer in the CPU with fail-safe functionality. The motor is wound with 2PEW thin coated wire for better electrical conductivity and is able to withstand over 120 C without degradation.

  • Carbon+30% POM gears with smooth curvature
  • M9.6 ball bearing (si-oil)
  • High-torque motor with low RF noise (CE certified)
  • Rubber seals for waterproof case
  • Designed for helicopter tail rotor control
  • Futaba compatible 25 tooth output splines
  • Digital motor drive with ultra-square PWM signal
  • Automatic determination of servo center pulse width
  • Fail-Safe function
  • 2PEW coated motor wire for high-temperature use
  • Digital control IC - SOP package with 12bit data transfer
  • MOS-FET motor driver chips that can handle 7A peak loads
  • Useable on 6.0V

  • The servo comes with an accessory package and the universal JR/Hitec "S" Connector which is physically and electrically compatible with all major receiver brands sold worldwide. Follow the wiring diagram below. If you hook the servo up incorrectly nothing bad will happen - just flip the S connector around and the servo will work correctly

      "S" Type Connector    Futaba "J" Connector    Wire Info 

    Brown Wire

    Black Wire

      Battery Negative 

    Red Wire

    Red Wire

      Battery Positive 

    Orange Wire

    White Wire


    WARNING: Using the servo arm to turn the servo motor may cause the gears to break or jump and the servo will stop functioning correctly. This is true for all servos regardless of servo manufacturer. BP Hobbies assumes no responsibility once this kind of damage. This can also occur as a result of crash damage or hard landing. Once you install and use a servo BP Hobbies assumes no responsibility any damages that may occur.

    Replacement Parts & Accessories:
  • BMS-376DDG Gear Set
  • BMS-375DD/375DMG/376DGG Outside Case
  • BMS-373/375/376 Horn and Accessory Set

  • Manufacturer's Specifications
    Price: $25.95
    Currently Out Of Stock
    Prices, product specifications, and product availability are subject to change without notice.
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