Application Scenarios Humanoid Robots Robotic Arms Exoskeletons Quadruped Robots AGV Vehicles ARU Robots Technical Specifications Parameter Value Performance & Electrical Ratings: Rated Voltage DC 6.0 V Operating Voltage Range DC 3.8 V - 8.4 V Stall Torque 2.8 kgf.cm @ 3.8 V; 4.5 kgf.cm @ 6.0 V; 5.2 kgf.cm @ 7.4 V; 6.0 kgf.cm @ 8.4 V Operating Speed (60deg Rotation) 0.21 sec @ 3.8 V; 0.13 sec @ 6.0 V; 0.11 sec @ 7.4 V; 0.09 sec @ 8.4 V Start Current @ 6.0 V 0.68 A Rated Torque & Current @ 6.0 V 1.5 kgf.cm / 0.25 A Rated Speed (60deg Rotation) @ 6.0 V 0.20 sec/60deg Working Frequency 333 Hz (Period: 1520 us) Control Specifications: Default Travel Angle +/-60 deg (Total 120 deg) Control Signal Voltage Levels HIGH: Min. 3.3 V, Max. 5.0 V; LOW: Min. 0.0 V, Max. 1.5 V Control Pulse Width Range 900 us - 2100 us Control Pulse Width for Position (-60 / 0 / +60 deg) 1000 us / 1500 us / 2000 us Soft Start Function / Programmable Capability Programmable / Yes Internal Characteristics: Motor Type Coreless DC Motor Gear Set Material Metal Gear Position Feedback Sensor Potentiometer Ball Bearing Configuration 2BB (2 Ball Bearings) Physical & Environmental: Case Material Aluminum Alloy Overall Dimensions 23.5 mm x 8 mm x 25.25 mm +/- 0.2 mm Weight 11 g +/- 10% Operating Temperature Range -10 deg C ~ +65 deg C KST-HS08-Drawing.pdf KST-HS08-DataSheet.pdf @media (max-width: 768px) { div[style*="grid-template-columns: repeat(auto-fit, minmax(160px, 1fr))"] { grid-template-columns: repeat(2, 1fr) !important; } h2 { font-size: 20px !important; } table { font-size: 13px; } td, th { padding: 10px !important; } } @media (max-width: 480px) { div[style*="grid-template-columns: repeat(auto-fit, minmax(160px, 1fr))"] { grid-template-columns: 1fr !important; } }