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PJ3-97EC140 97mm High-Torque Planetary Integrated Actuator , EtherCAT Communication Robot Joint Module

PJ3-97EC140 97mm High-Torque Planetary Integrated Actuator , EtherCAT Communication Robot Joint Module

Name: PJ3-97EC140 97mm High-Torque Planetary Integrated Actuator , EtherCAT Communication Robot Joint Module
Brand: Leadshine
SKU: PJ3-97EC140
Price: 499.00 USD
Availability: InStock

🌐 View Product Details on Leadshine Official Website

$499.00

$529.00

FOB Terms: Shipping charged at checkout. Duties, taxes, and customs fees are the buyer’s responsibility.

$499.00

Production & Delivery

Our products normally take 2‑4 weeks for shipment after order confirmation.
Shipping term: FOB Shenzhen.
Packaging notice: Product packaging may display the Leadtron or Leading Robotics logos, both part of the Leadshine group.

Professional Service

We provide customers with timely and professional pre-sales and after-sales technical support. Additionally, products can be customized according to customer requirements.

Payment Methods

EtherCAT｜44N·m｜140N·m｜130RPM｜1200g

High Torque Density – Provides 44 N·m rated torque and 140 N·m peak torque in a compact 97mm planetary actuator.
Reliable EtherCAT Control – Supports EtherCAT communication for seamless industrial motion integration.
Fast & Precise Motion – Low inertia design delivers rapid response, smooth movement, and accurate positioning.
Lightweight & Durable – Optimized structure reduces weight by 15% while maintaining rigidity.
All-in-One Joint Module – Integrated motor, gearbox, encoder, and drive for robotic applications.

PJ3-97EC140 97mm High-Torque Planetary Integrated Actuator , EtherCAT Communication Robot Joint Module

$499.00

$529.00

Gear Ratio

22

Rated Torque (N·m)

44

Rated Speed (RPM)

80

Instantaneous Maximum Torque (N·m)

140

Maximum Speed (RPM)

130

IP Level

IP54

Supply Voltage (VDC)

24-48

Through Hole (mm)

7.5

Length (mm)

61.7±0.5

Weight (g)

1200

Communication Mode

EtherCAT

Why Choose Us

The Leadshine PJ3 series joint modules feature a durable harness (7M torsion cycles), versatile mounting, and fits various humanoid decoupling configurations; its self-developed frameless motor delivers >80% efficiency with <60K temperature rise, and plug-and-play EtherCAT/CANFD support greatly reduces tuning time.

Hollow Design

The hollow planetary module design simplifies robot cabling and makes EtherCAT/CAN wiring more convenient.

Ultimate Reliability and Durability

An innovative clamp-style connection eliminates intermediate components, enhancing structural rigidity and torque transmission efficiency.

Ultra-compact Design

The lightweight mechanical structure features hollowed-out sections to reduce weight by 15%.

Main Applications

Leadshine PJ3 series planar integrated actuators are mainly used for multi-degree-of-freedom components of humanoid robots or quadruped dogs, such as lower limb joints, waist and hip joints, supporting complex movements including walking, grasping, operation and interaction.

Main Application Advantages

• High power density to meet the demands of high-speed and high-load actions
• Lightweight and compact structure to reduce overall robot weight
• High-precision position and torque control for natural and smooth movement
• Integrated frameless motor, ring-shaped driver, and hollow encoder for easy modular installation
• Built-in overload protection and safety control algorithms to enhance human-robot interaction safety

Industry Solution

Leadshine's joint module products, featuring ultra-high torque density, ultra-low temperature rise, and an extremely compact design, are widely applicable to industry solutions for humanoid robots, quadruped robots, collaborative robots, and more.

Humanoid Robot Solution

High-precision, flexible joint control for human-like motion. High power density frameless motors, modular joints, and precise encoders enable natural, responsive humanoid robots with multi-DOF movement and safe interaction.

Quadruped Robot Solution

High dynamic response and torque output for coordinated multi-joint motion, enhancing stability and flexibility on rough terrain. Modular joints allow quick assembly, light weight, and high reliability for patrol and rescue.

Collaborative Robot Solution

Highly integrated drive and control with multiple industrial buses, ensuring precision force control and position feedback. Low noise and low temperature rise suit close-proximity work, automating assembly, handling, and inspection.

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Product Comparison

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Gear Ratio

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PJ3-97EC140 97mm High-Torque Planetary Integrated Actuator , EtherCAT Communication Robot Joint Module

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