Browse All Departments

Spektrum A4020 Micro Digital Aircraft Metal Gear Servo

Read Reviews
2 (1)
Write a Review
With your purchase, receive at no cost:

This is the Spektrum A4020 Micro Digital Aircraft Metal Gear Servo. The A4020's extremely tough metal gear train, class-leading speed, digital precision and incredible 42 oz-in of torque is ideal for 15 to 25 size aircraft. The A4020 is the ultimate combination of lightweight and holding power performance at a great price.


  • Size Category: Minis and Micros
  • Type: Digital
  • Application: 15-25 size aircraft
  • Torque:
    • 35 oz-in (2.5kg-cm) @ 4.8V
    • 42 oz-in (3.0kg-cm) @ 6.0V
  • Speed:
    • 0.14 sec/60 @ 4.8V
    • 0.11 sec/60 @ 6.0V
  • Length: 1.1 in (28.0mm)
  • Width: 0.5 in (12.7mm)
  • Height: 1.07 in (27.4mm)
  • Weight: 0.7 oz (20g)
  • Bushing Or Bearing: Bearing
  • Bearing: Single
  • Motor Type: 5-pole ferrite
  • Connector Type: Z connector
  • Gear Type: Metal

This product was added to our catalog on March 7, 2011.

Super Saver Shipping!

Low Price: $21.99
In Stock!
This item is eligible for Super Saver Shipping Learn More
This item earns up to 22 VIP Reward Points Learn More

Manufacturer Info

Browse other products from Spektrum