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Catalog > Servos and Parts > Blue Bird Servos > Digital Servos
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BMS-385DMAX Digital Micro Servo
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Item: 6 of 15
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Click on image for larger or alternate view.
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Weight:
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16.5 Grams / 0.59 oz (with wire)
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Size:
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26 x 13 x 26 mm / 1.16 x 0.51 x 1.02 in.
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Torque At 4.8V:
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57 oz.in.
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Speed At 4.8V:
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0.15 sec / 60°
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Torque At 6.0V:
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62 oz.in.
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Speed At 6.0V:
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0.13 sec / 60°
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Ball Bearing:
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Yes
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Metal Gears:
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Yes
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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-385DMAX servo is designed for glider applications, but is also an good choice for small cars, electric airplanes, and helicopters. 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.
This servo has been tested and performs well in the Losi 18T. There are some minor size modifications to make but it has been used in competition level racing with success.
Features:
M9.6 ball bearing (si-oil)
High-torque motor with low RF noise (CE certified)
Rubber seals for waterproof case
Designed for 3D airplane and helicopter, 1/18 car, and glider applications.
Futaba compatible 25 tooth output splines
Digital motor drive with ultra-square PWM signal
Automatic determination of servo center pulse width
Metal gears of aluminum 6061 material combined with light and strong C95 material
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
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"S" Type Connector |
Futaba "J" Connector |
Wire Info |
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Brown Wire |
Black Wire |
Battery Negative |
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Red Wire |
Red Wire |
Battery Positive |
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Orange Wire |
White Wire |
Signal |
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-380MAX BMS-385DMAX Metal Gear Set
BMS-385DMAX Outside Case
BMS-380MAX BMS-385DMAX Horn and Accessory Set
Manufacturer's Specifications
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Price: $23.42
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Prices, product specifications, and product availability are subject to change without notice.
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© Copyright 1998-2008, 2009 BP Hobbies, LLC. All rights reserved.
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