JR DS821HV High Voltage Digital High Torque Sport Servo

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Low Price: $29.99
Discontinued Online
This is the JR DS821HV High Voltage Digital High Torque Sport Servo. The JR 821HV is one of the latest updates for JR. Based on the original and successful DS821, it has the new high voltage motor allowing it to be used unregulated when using 2-cell Li-Po power source. The DS821HV servo is a powerful, accurate sport digital servo recommended for RC airplane applications up to 1.20-size. For helicopters, the DS821HV operates best with 30-size glow models and up to 500-size electric.

  • High Voltage (direct 2S LiPo/LiFe battery) compatible
  • Lower price point, but higher performance value
  • Longer-lasting plastic composite gear material
  • Ball bearing-supported output shaft
Size Category: Standard
Type: Digital
Application: Airplanes up to 1.20 size, 30-size glow, 500-size electric heli's
Torque: 88oz/in @ 7.4V
Speed: .15 sec/60-degrees @ 7.4V
Length: 1.50 inches
Width: .74 inches
Height: 1.47 inches
Weight: 1.5 oz
Bushing Or Bearing: Bearing
Bearing: Single
Motor Type: 3-pole ferrite
Connector Type: JR
Gear Material: Nylon Composite (Note - not compatible with thread lock liquids)
Voltage: High Voltage compatible (direct 2S LiPo/LiFe battery) 

This product was added to our catalog on March 14, 2011.