Pre-Order | Releasing September 10, 2025

A179 42g High-Voltage Metal-Geared Digital Servo, 375mm Lead

Item No.
Spektrum - SPMSA179
$64.99
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Product Specs

Application
Airplane
Bearing
Yes
Connector Wire Length
8.66" (220 mm)
Gear Type
Metal
Product Weight
42g
Servo Operating Voltage
6.0 - 8.4V (HV)
Servo Size Category
Mini
Servo Type
Digital
Spline Count
25 - Tooth
Torque
12.9

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Replacement aileron servo for the E-flite Eratix 3D SWS 1.6m (64”) airplane. This 42g mini servo is capable of 125 oz-in of torque, at 7.4V, with a speed of 0.10 seconds / 60 degrees. The case dimensions are 35.5 x 15 x 34.65mm. It uses a coreless motor, has metal gears, and the output shaft has 25 splines.

Product Details

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  • (1) A179 42g High-Voltage Metal-Geared Digital Servo
A179 42g High-Voltage Metal-Geared Digital Servo, 375mm Lead