RobStride 01 QDD 17N·m Integrated Actuator Module 7.75:1 Reduction Ratio 36V 380g FOC Drive 14-bit Encoder for Robotics & Automation

Overview

The RobStride 01 QDD 17N·m Integrated Actuator Module is a high-performance, lightweight, and compact robotic joint solution that combines a motor, driver, planetary reducer, and magnetic encoder into a single unit weighing just 380g. Delivering a peak torque of 17N·m with a reduction ratio of 7.75:1, it offers a torque density of 44.7N·m/kg for exceptional power-to-weight efficiency. Designed for precision motion control, the actuator supports FOC (Field-Oriented Control) and CW/CCW operation, with a rated torque of 6N·m and rated output power of 170W. Suitable for robotics, consumer products, and automation control applications, the RobStride 01 ensures high reliability, precision, and adaptability in demanding environments.

Key Features

• Integrated Design – Combines driver, motor, planetary reducer, and encoder into one compact module.

• High Torque Output – 17N·m peak torque, 6N·m rated torque, and 7.75:1 reduction ratio.

• Lightweight & Durable – Weighs only 380g with IP52 protection (customizable to IP67).

• High Precision – 14-bit magnetic encoder for accurate position feedback.

• FOC Drive Method – Ensures smooth, efficient, and precise control.

• Wide Voltage Range – Operates from 24V to 48V, optimized for 36V systems.

• Excellent Thermal and Environmental Resistance – Operates from -20°C to 50°C, with 5–85% humidity range.

Mechanical Parameters

Electrical Parameters

Performance Characteristics

• T-N Curve under 36V – Delivers stable torque up to ~150 rpm before gradual decline, peaking at ~17N·m.

• Max Overload Capability – Operates for extended periods under load, maintaining efficiency.

Applications

• Robotics – Quadruped and humanoid robot joints, robotic arms, AMR and AGV drive units.

• Consumer Products – Electric scooter and e-bike power assist units, exoskeleton joints, lawn mowing robots, pool cleaning robots.

• Automation Control – Automated production equipment, mobile robotics, automated gates.

Certifications

• CE Certified

Details

RobStride 01 actuator: 17N·m torque, 7.75:1 ratio, 380g weight, magnetic encoder.

RobStride 01 Integrated Actuator: Small, strong, integrated design with excellent performance. Peak torque 1 Nm, torque density 44.29 Nm/Kg. Easy development with complete debug software.

Integrated Actuator for robotics, consumer products. Ideal for robot joints, arms, AMR, AGV, e-bikes, exoskeletons, lawn mowers, pool cleaners.

RobStride 01 Integrated Actuator for automation in production, mobile equipment, and gates.

RobStride 01 Integrated Actuator: 78.5x78.5x40 mm, IP52 protection, 3-phase FOC drive, 170W power, 6Nm torque, 275rpm speed, 24-48V voltage, -20 to 50°C temp range, 14-bit encoder resolution.

Torque under 36V decreases as speed increases. Max Overload shows operation time drops sharply with higher load.