DS821HV HV Digital Sport High Torque 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.
DS821HV HV Digital Sport High Torque Servo Highlights
- 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
Technical Specifications: DS821HV HV Digital Sport High Torque Servo Specs
- 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
- Dimensions (WxLxH): .74 x 1.50 x 1.47 in
- 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 (direct 2S LiPo/LiFe battery) compatible
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For technical support or warranty claims on this product, please contact Horizon Hobby at: (800) 338-4639
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