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Standard Discontinued

JR DS8301

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-09-14
Identity
Brand JR
Product Number (add)
Category Hobby
Discontinued Yes
Performance
Torque
4.8V90.00 oz-in
Speed
4.8V0.19 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 1.73 oz
Dimensions L 1.54 in
W 0.75 in
H 1.36 in
Case Material (add)
Drivetrain
Motor Type (add)
Motor Drive FET
Gears Metal
Gear Spline/Teeth 23 T estimate
Shaft Size (add)
Rotation Mode Positional
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range 90°
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width (add)
Neutral Position (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System PWM
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–6 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal)
Wire Length (add)
Origin
Country of Origin (add)

Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Performance Analysis

Shaft Power 0.88 W
Torque Density1.8367 oz-in/g
Stronger than 20% of the 832 Digital Standard servos in the database
Torque-to-Volume Ratio57.30 oz-in/in³
Denser torque than 21% of the 843 Digital Standard servos in the database
Power Density0.558 W/in³
More power-dense than 5% of the 1644 Digital Standard servos in the database
Speed-to-Weight0.10741 (1/sec·g)
Faster than 41% of the 821 Digital Standard servos in the database
Speed-Torque Trade-off17.10
Better balanced than 34% of the 826 Digital Standard servos in the database
Voltage Range Width1.2 V
Wider voltage range than 22% of the 1269 Digital Standard servos in the database

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