OverviewThe RobStride 02 QDD 17Nm Integrated Actuator Module combines driver, motor, planetary reducer, and dual magnetic encoders into a lightweight, compact form weighing only 405g. With a peak torque of 17Nm, 7.75:1 reduction ratio, and dual magnetic en
The RobStride 02 QDD 17Nm Integrated Actuator Module combines driver, motor, planetary reducer, and dual magnetic encoders into a lightweight, compact form weighing only 405g. With a peak torque of 17Nm, 7.75:1 reduction ratio, and dual magnetic encoders (14-bit resolution), it delivers exceptional torque density (44.73 Nm/kg) and efficiency. Designed for robotics, automation, and advanced consumer products, it supports precise motion control, easy integration, and stable operation even in demanding environments.
Integrated 4-in-1 Design Combines driver, motor, planetary reducer, and encoders for space and weight savings.
High Performance Peak torque of 17Nm, rated torque of 6Nm, torque constant of 1.22 Nm/A, and 170W rated output power.
Dual Magnetic Encoders 2pcs, 14-bit resolution, enabling precise position feedback and control.
Lightweight & Durable Only 405g 5g with an IP52 protection level (customizable to IP67).
Wide Voltage Range Operates from 2460V, rated at 48V.
FOC Drive Method Ensures smooth, efficient operation with low noise and high accuracy.
Easy Development Comes with debug software, modules, and routines for quick system integration.
Versatile Applications Suitable for robotics joints, automation equipment, electric scooters, e-bikes, exoskeletons, and more.
| Parameter | Value |
|---|---|
| Size | 78.5 78.5 45.5 mm |
| Weight | 405g 5g |
| Reduction Ratio | 7.75:1 |
| Flange Hole Location | 24 6.9 mm (M4) |
| Mechanical Installation Hole Location | 73.9 8 mm (M4) |
| Protection Level | IP52 (optional IP67) |
| Encoders | Magnetic Encoder 2 |
| Poles | 28 |
| Phases | 3 |
| Drive Method | FOC |
| Electrical Terminal Interface | XT30PB |
| Parameter | Value |
|---|---|
| Rated Voltage | 48V |
| Voltage Range | 2460V |
| Rated Output Power | 170W 10% |
| Rated Torque | 6Nm |
| Peak Torque | 17Nm |
| Running Direction | CW / CCW |
| Temperature Range | -20C to 50C |
| Humidity Range | 585% |
| Storage Temperature | -30C to 70C |
| Insulation Level | Class B |
| No-load Speed | 410 rpm 10% |
| No-load Current | 0.5 Arms |
| Rated Load Speed | 360 rpm 10% |
| Rated Load Phase Current | 7 Apk 10% |
| Peak Phase Current | 23 Apk 10% |
| Insulation Resistance | DC 500VAC, 100M |
| High Voltage Resistance | 600VAC, 1s, 2mA |
| Back-EMF | 0.096 Vrms/rpm 10% |
| Line Resistance | 0.58 |
| Torque Constant | 1.22 Nm/Arms |
| Inductance | 187339 H |
| Baud Rate | 1 Mbps |
| Encoder Type | Dual Magnetic Encoder |
| Encoder Resolution | 14-bit |
T-N Curve (48V): Maintains above 11Nm torque from 40120 rpm, gradually decreasing to near zero at 280 rpm.
Max Overload Curve: Withstands 6.517Nm load with reduced operation time from ~3000s to near zero at peak load.
Robotics Quadruped robots, humanoid robots, robotic arm joints, AMR and AGV drive units.
Consumer Products Electric vehicle and scooter steering, e-bike assist, exoskeleton joints, lawn mowers, pool cleaning robots.
Automation Control Automated production equipment, mobile automation systems, automated gates.
CE Certified
RobStride 02 Actuator: 17N.m torque, 7.75:1 reduction ratio, 405g weight, magnetic encoder. Order now for $160.
RobStride 02 Actuator: Small but strong, integrated design with driver, motor, planetary reducer, encoders. Excellent performance, peak torque 17Nm. Easy development with debug tools.
RobStride 02 Actuator designed for robotics and consumer products. Suitable for robot joints, AMR/AGV drives, EV steering, e-bike assist, exoskeletons, lawn mowers, pool cleaners.
RobStride 02 Actuator enables automation control in production, mobile equipment, and automated gates.
RobStride 02 Actuator: 78.5×78.5×45.5 mm, IP52 protection, 48V, 170W power, 6Nm torque, 360rpm speed, dual magnetic encoder, 14-bit resolution, 405g weight, CW/CCW direction, -20 to 50C operation.
Torque decreases with speed; operation time drops sharply with increased load.
RobStride 02 Actuator dimensions: 78.5, 730.2, 240.2, 65 height, 9-M3 screws, 6-M4 holes.
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