Hebi R8-3+

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Category	Robotics
Performance
Torque	36.0V1,132.90 oz-in
Speed	36.0V0.09 sec/60°
Stall Current	≤2.5 ATop 10%
Physical
Weight	23.63 ozBelow Average
Shape	Boxed
Dimensions	L 6.142 in W 3.071 in H 2.008 in
Drivetrain
Motor Type	Brushless
Gear Ratio	272.222:1
Rotation Mode	Multi-turn
Backlash	0.250°
Control & Signal
Modulation	Digital
Rotational Range	360°
Mechanical Limit	No Limit
Angle Sensor	Absolute Encoder
Control System	Ethernet
Programmable	Yes
Resolution	72,000 pulse/rev
Operating Modes	Position, Velocity, Torque
Electrical & Environment
Operating Voltage	24–48 V
Temperature	-10–50 °C
Water Rating	IP67
Connectivity
Connector	Custom

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Compatible Hardware

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*Based on known specs.

Class Comparison

Weight	Below Average Lighter than 13% of 174 Digital Giant servos
Stall Current	Top 10% Lower draw than 92% of 102 Digital Giant servos

Performance Analysis

Torque Density	1.6909 oz-in/g
Torque-to-Volume Ratio	29.91 oz-in/in³
Speed-to-Weight	0.01640 (1/sec·g)
Speed-Torque Trade-off	103.10
Current-per-Torque Ratio	0.0022 A/oz-in
Voltage Range Width	24.0 V 5th-highest voltage range width of 160 Digital Giant servos
Backlash-to-Range Ratio	0.00069 Tighter backlash than 63% of 42 Digital Giant servos

Notes

IP67 rugged series-elastic actuator. Peak torque 8 Nm, continuous torque 4 Nm at 36V. Continuous current 1.0A, peak 2.5A at 36V. 15mm hollow thru-bore. Includes internal pressure sensor.