

Spektrum A3040 Mid Torque High Speed SubMicro Plastic Servo SPMSA3040 Servos
Key item features
- High speed
- Low cost
- Low deadband
- Digital precision
- Metal gears
Specs
- BrandSpektrum
- MaterialPlastic and Metal
- Dimensions3.10 x 2.20 x 1.40 Inches
- Weight0.6 lbs
- ModelSA3040
- ColorWhite
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About this item
Product details
Key Features
- High speed
- Low cost
- Low deadband
- Digital precision
- Metal gears
Overview
This 0.10-second transit time (at 6 volts), 28 oz-in of torque, metal gear servo is an ideal combination of weight, speed and holding power for slow and park flyer aircraft. Ball bearing support around the output shank helps keep the servo precise for many flights to come.
Choose the A3040 servo for electric aircraft and sailplanes where the robust nature of metal gears is desired. The low deadband technology means that you’ll enjoy reliable accuracy and precision.
Detailed Information
Click Here to see Spektrum's Servo Reference Chart- High speed
- Low cost
- Low deadband
- Digital precision
- Metal gears
Specifications
Brand
Material
Dimensions
Weight
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
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Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 4 reviews
Would not fit application
I bought this for my carbon fiber framed tri-copter build. The application had a position for the servo and the A3040 would not fit without some modification to the carbon fiber frame. I had an inexpensive metal geared servo that fit perfect so I installed it instead. I will be installing the A3040 when I get the time and confidence to make the modification. When that is accomplished I will have a better idea as to the quality and value of the servo.
Excellent Upgrade
Used this to upgrade the flimsy stock front wheel servo on my E-Flite Cirrus SR22T. Had to Dremel out the area where the servo went and she fit right in. Very worthy upgrade and something that should come from the factory that way.
Nice upgrade
Thieve worked great in my Turbo Timber Evolution!


