Site Map

 







New Search:
 
Ibcinyou RC
p.o. box 432044
St. Louis, Missouri  63143

314-256-9987

NOW on Facebook

 

Pay-Pal
RCU, RC Groups
Flying Giants Member
 
                                                                             
          
   NEW release RCGF 
       70cc Twin        
Falcon Carbon Fiber & Beechwood Props
 
RAGE Spirit of St. Louis 
Micro RTF Aircraft  


 

 

Ibcinyou r/c > Servos: Futaba, JR/DFA, Savox, MKS, Hitec, SWB Products > JR Servos > Digital > JR DS8911HV High-Voltage Ultra Torque Servo

$149.99

Temporarily out of stock

JR DS8911HV High-Voltage Ultra Torque Servo

Overview

JR - JRPS8911HV - DS8911HV High-Voltage Ultra Torque Servo

The 8911HV servo is the perfect option for pilots who want the outstanding performance of JR's legendary servos without the high cost. The 8911 provides impressive torque for giant-scale applications and is covered by JR's outstanding 3-year limited warranty.

Battery chemistries such as LiPo, LiIon, and LiFe have become very popular within the RC community. They are the standard for powering electric motors and have also gained popularity as receiver battery packs. The issue is the output voltage of these batteries is higher then the previous standard 4 - and 5-cell NiCd and NiMH packs, 4.8V and 6V respectively. The higher voltage is not an issue with the receivers but can be for the servos. Many servos will not operate at these higher voltages for very long before burning out the motors or electronics.

To get around this issue modelers have had to use a regulator to drop the voltage to an acceptable operating range for their servos, usually around 5 to 6 volts. The addition of a regulator adds a component that, should it fail, can cause the loss of a model.

JR's HV servos are designed with motors and electronics that operate off the direct voltage of a 2-cell LiPo, LiIon, or LiFe receiver battery pack (6.6V to 7.4V nominal voltage). This eliminates the need for a regulator and lowers the chance for a power failure that can cause a catastrophic failure of your model. Also note that the HV servo specs are shown at the higher voltage (7.4V 2S LiPo) but will still operate on a standard 5-cell 6V NiCd, Ni MH battery with a reduction in performance of approximately 10% in speed and torque.

Features

JR - JRPS8911HV - DS8911HV High-Voltage Ultra Torque Servo
Designed for high-voltage-native 2S Li-Po operation
Digital precision for increased accuracy and performance
Provides high torque for large aircraft in a standard-size servo package
Metal gears provide longer life cycle and a higher level of durability

Specifications

JR - JRPS8911HV - DS8911HV High-Voltage Ultra Torque Servo
Size Category: Standard
Type: Digital
Application: Giant-Scale aircraft
Torque: 470 oz-in (2S Li-Po)
Speed: .12 sec/60 (2S Li-Po battery)
Length: 1.58 in
Width: 0.82 in
Height: 1.56 in
Weight: 2.5 oz
Bushing Or Bearing: Bearing
Bearing: Dual
Motor Type: Coreless
Connector Type: JR
Gear Type: Metal
Gear Material: SuperSteel
Voltage: 7.4V (2S Li-Po battery)
Deadband: Less than .001ms

Image 0 of JR DS8911HV High-Voltage Ultra Torque Servo


Image 1 of JR DS8911HV High-Voltage Ultra Torque Servo


Image 2 of JR DS8911HV High-Voltage Ultra Torque Servo


Image 3 of JR DS8911HV High-Voltage Ultra Torque Servo


      

 

Build your own web store with PrestoStore