Hi, I have three JR DS821 Servos used, good condition. Regular price $ 29.99 each. For sale $ 30.00 for three OBO. Thanks Ken
kmeindin@telus.netThe JR DS821 servo is a powerful, accurate sport digital servo recommended for RC airplane applications up to 1.20-size. For helicopters, the DS821 operates best with 30-size glow models, and up to 50-size electric.
DS821 Digital Sport High Torque Servo Specs
Size Category: Standard
Type: Digital
Torque: 72 oz-in @ 4.8v, 88 oz-in @6v
Speed: .19 sec/60° @ 4.8v, .15 sec/60° @ 6v
Length: 1.50 in
Width: 0.74 in
Height: 1.47 in
Weight: 1.5 oz
Bushing Or Bearing: Bearing
Bearing: Single
Motor Type: 3-pole ferrite
Gear Type: Nylon
Gear Material: Composite
Application: Standard size-digital servo upgrade for sport pilots
