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 Servos   DS3421SA Mini SA*

DS3421SA Premium Digital Mini SA* Servo

A favorite with precision aerobatic fliers, the DS3421SA offers an impressive 65 oz/in of torque in a very compact, mini-size case. Wherever weight is critical and precision is paramount, this is the servo for the job. Using a hybrid gear train that consists of an aluminum output gear and nylon counter gears, it provides the perfect balance of strength and precise feel. 

Ideal for high-performance aircraft where space and weight are at a premium. Specified for use in jet aircraft, the DS3421SA's superb holding power and zero dead-band have made it a popular choice for many other performance aircraft.

*SA = "Special Application"

  Specs

  Torque: 65.0 oz/in
  Speed: .18 sec/60°
  Dimensions: 0.58 x 1.30 x 1.02 in
  Weight: .92 oz
  Bearing: dual
  Motor Type: coreless

 

DS3421SA Premium Digital Mini SA Servo

 

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