ROBSTRIDE-EDULITE05 QDD 6N.m Integrated Youth Edition Actuator is a quasi-direct-drive integrated actuator for robotic joints, research platforms, robotic arms, legged robot prototypes, and compact automation axes. It combines motor, reducer, drive electronics, and encoder feedback into a compact motion module for engineering teams. Official RobStride data lists 6 N.m peak torque/load, 1.8 N.m rated torque/load, 48 V rated voltage, 15-60 V voltage range, FOC drive control, 9 reduction ratio, and 2pcs. Use the comparison table below to select the right ROBSTRIDE model for your torque, voltage, mass, and protection-level requirements. Features 6 N.m peak torque class - Official RobStride data lists 6 N.m peak torque/load for short-duration output within correct current and thermal limits. 1.8 N.m rated torque class - Use this actuator where the mechanism fits the listed 1.8 N.m rated torque/load class. Integrated QDD actuator module - Combines motor, reducer, driver, and encoder feedback for compact robotic joint integration. 2pcs feedback - Supports closed-loop robotic joint control using the encoder configuration listed in the official data. 48 V rated voltage - Designed around a 48 V system with a listed 15-60 V operating range. FOC drive method - Field-oriented control is listed in the official mechanical data for precision motion-control applications. 9 reduction ratio - Uses a compact reduction stage with powder metallurgy gear material. 46 x 46 x 44 mm actuator body - Official mechanical data lists 46 x 46 x 44 mm size and 242g weight. Specifications Model EduLite 05 Product Type QDD integrated robot joint actuator Size 46 x 46 x 44 mm Weight 242g Poles 20 Phases 3 Drive Method FOC Reduction Ratio 9 Gear Material Powder Metallurgy Rated Voltage 48 V Voltage Range 15-60 V Rated Output Power 19W±10% Rated Torque / Load 1.8 N.m Peak Torque / Load 6 N.m No-load Speed 430 rpm±10% No-load Current 0.14 Arms±10% Rated Load Speed 100rpm ± 10% Rated Load Phase Current 2.6 Apk±10% Peak Phase Current 11 Apk±10% Back-EMF 7.4 Vrms/kRPM±10% Line Resistance 2.72Ω ± 10% Torque Constant 0.94 N.m/Arms Inductance 0.813mH±10% Encoder 2pcs Temperature Range -20~50 ℃ Humidity Range 5~85% Storage Temperature Range -30~70 ℃ Insulation Level Class B High Voltage Resistance / Stator and Casing 600 VAC, 1s, 2mA Hardware Overview ROBSTRIDE Parameter Comparison The table below compares official RobStride actuator parameters for quick model selection. Not listed means the parameter is not published in the official data used for this comparison. Model Peak Torque / Load Rated Torque / Load Rated Voltage Voltage Range Size Weight Protection Level Encoder Reduction Ratio No-load Speed ROBSTRIDE00 14N.m 5N.m 48V 24-60V 57 x 57 x 51 mm 310g ± 10g Not listed 2 Magnetic Encoder 10:1 315rpm ± 10% ROBSTRIDE01 17N.m 6N.m 36V 24-48V 78.5 x 78.5 x 40 mm 380g ± 3g IP52 (Supporting customize IP67) Magnetic Encoder x 1 7.75:1 315rpm ± 10% ROBSTRIDE02 17N.m 6N.m 48V 24-60V 78.5 x 78.5 x 45.5 mm 405g ± 5g IP52 (Supporting customize IP67) Magnetic Encoder x 2 7.75:1 410rpm ± 10% ROBSTRIDE03 60N.m 20N.m 48V 15-60V 106 x 106 x 56 mm 880g ± 20g IP52 (Supporting customize IP67) Magnetic Encoder x 2 9:1 195rpm ± 10% ROBSTRIDE04 120N.m 40N.m 48V 15-60V 120 x 120 x 56 mm 1420g ± 20g IP52 (Supporting customize IP67) Magnetic Encoder x 2 9:1 200rpm ± 10% ROBSTRIDE05 5.5 N.m 1.6 N.m 48 V 15-60 V 46 x 46 x 44 mm 191g ± 10g Not listed 2 Magnetic Encoder 7.75:1 480 rpm±10% ROBSTRIDE06 36 N.m 11 N.m 48 V 15-60 V 88 x 88 x 49 mm 621g ± 10g Not listed 2 Magnetic Encoder 9:1 480 rpm±10% ROBSTRIDE-EDULITE05 6 N.m 1.8 N.m 48 V 15-60 V 46 x 46 x 44 mm 242g Not listed 2pcs 9 430 rpm±10% ROBSTRIDE02-IP67 17N.m 6N.m 48V 24-60V 60 x 60 x 27 mm 490g ± 5g IP67 Magnetic Encoder x 2 7.75:1 410rpm ± 10% Reference Documents RobStride EL05 User Manual (PDF) RobStride EL05 STEP 3D Model RobStride EL05 Product Literature Folder RobStride Official Download Center Application Robot joint development - Build compact rotary joints for arms, legs, gimbals, and custom motion platforms. Humanoid and quadruped research - Prototype controlled joint axes where integrated actuator packaging is useful. Robotic arms - Develop shoulder, elbow, wrist, or gripper rotary axes for lab automation and manipulation research. Mobile robotics - Integrate controlled rotary motion into AMR, AGV, inspection robot, and mechatronic subsystems. Education and training - Teach actuator control, encoder feedback, FOC concepts, and joint tuning workflows. Custom automation - Use in low-speed high-torque fixtures, pan-tilt systems, haptic rigs, and test benches. Packing List Item Quantity ROBSTRIDE-EDULITE05 actuator module, or selected accessory according to the chosen option 1 FAQ .faq-accordion details { border-bottom: 1px solid #e6eef8; padding: 14px 0; } .faq-accordion summary { list-style: none; cursor: pointer; font-size: 16px; font-weight: 700; color: #1f2933; position: relative; padding-right: 32px; } .faq-accordion summary::-webkit-details-marker { display: none; } .faq-accordion summary::after { content: "\203A"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%) rotate(90deg); color: #007fff; font-size: 28px; line-height: 1; transition: transform 0.2s ease; } .faq-accordion details[open] summary::after { transform: translateY(-50%) rotate(270deg); } .faq-accordion p { margin: 12px 0 0; color: #4b5563; line-height: 1.65; } Which ROBSTRIDE model does this page cover? This page covers ROBSTRIDE-EDULITE05, the selected QDD integrated robot joint actuator. What torque values are officially listed? Official RobStride data lists 1.8 N.m rated torque/load and 6 N.m peak torque/load for ROBSTRIDE-EDULITE05. What voltage should be planned? The listed rated voltage is 48 V, with a listed 15-60 V voltage range. Confirm power supply capacity, current limits, and protection before testing. What encoder feedback does it use? The official data lists 2pcs for this actuator. How should I compare it with other ROBSTRIDE models? Use the ROBSTRIDE Parameter Comparison table above to compare torque, voltage, weight, protection level, encoders, reduction ratio, and no-load speed across the series. What should be checked before integration? Confirm mounting geometry, torque margin, thermal limits, power supply sizing, CAN wiring where applicable, software configuration, and safe test fixtures before powering the actuator.
