Product Description
Low-voltage joint actuators are advanced motion control solutions designed specifically for applications requiring precise angular positioning and reliable performance. They are widely used in industrial automation, robotics, and aerospace systems, providing efficient, precise, and smooth rotational motion. Featuring a sophisticated and compact structure, the low-voltage joint module integrates the servo drive, frameless torque motor, motor-side and output-side absolute encoders, precision harmonic reducer, and safety brake into a single unit. This integrated design ensures high torque output, space efficiency, and seamless system integration.
①Innovated servo drive②Absolutely Encoder③Housing④Frameless Motor⑤Electromagnetic Brake⑥Strain Wave Gears
Product parameters
Model | Harmonic Reduction Ratio | Outer Diameter (mm) | Length (mm) | Weight (kg) | Rated Torque (N·m) | Maximum Torque (N·m) |
L52I | 51/101 | 52 | 64.5 | 0.55 | 3.5/6.2 | 11.5/17.5 |
L62L | 51/101 | 62 | 58.5 | 0.63 | 5.5/8.9 | 17/25 |
L70I | 51/81/101 | 70 | 75.2 | 1.0 | 9/14/14 | 46/61/70 |
L80I | 51/81/101/121 | 80 | 81 | 1.36 | 34/35/51/51 | 91/113/143/112 |
L90I | 51/81/101/121 | 90 | 88.9 | 1.86 | 44/61/64/64 | 127/165/191/191 |
L110I | 51/81/101/121 | 110 | 80 | 2.7 | 72/113/140/140 | 242/332/369/395 |
L142I | 51/81/101/121 | 142 | 97.5 | 5.15 | 140/217/281/281 | 497/738/841/892 |
L170I | 51/81/101/121 | 170 | 134 | 9.48 | 255/369/484/586 | 892/1270/1400/1530 |
Product Display
Integrated All-in-One Design
The servo drive, motor-side and output-side absolute encoders, frameless torque motor, brake, and precision harmonic reducer are integrated into a single unit. This not only helps customers save time and costs, but also eliminates the cumbersome work of selecting, designing, procuring, and assembling hundreds of electromechanical components.
Compact Design with High Torque Output
The compact design delivers high torque output within limited installation space. Multiple sizes and reduction ratios are available to meet different torque requirements for robotic joints and rotary actuators.
Dual Absolute Encoders and High Positioning Accuracy
The actuator features a built-in dual absolute encoder system, providing excellent precision and reliability. Equipped with 16-bit absolute multi-turn encoders, it provides precise position feedback. Absolute positioning accuracy can reach within 20 arcsec.
Built-in Servo Drive with Multiple Communication Protocols
The built-in servo drive supports multiple advanced communication protocols, including EtherCAT, CANopen, and Modbus, ensuring seamless integration into various industrial systems. The drive allows real-time adjustment of PID settings for the position, velocity, and current loops, providing precise control and a high level of flexibility.
Built-in Friction Brake for Smooth Operation
The actuator is equipped with a friction brake to ensure smooth and reliable braking performance. Its operation is free of clearance and backlash, enabling precise control and preventing any loss of motion.
Application Cases
Humanoid Robots
Collaborative Robots
Medical and Surgical Robots
Semiconductor Equipment
Custom Automation Equipment
Machine Tools
