Composite Robot Systems

Mobile Manipulation Systems for Real-World Automation

SJ Tech composite robot platforms combine robotic arms, mobile bases, vision, navigation, end-effectors, and task software to support flexible automation across industrial, pharmacy, laboratory, and service environments.

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Core robotic arm moduleMobile manipulation platformsVision-guided task execution

Mobile ManipulationMobility, perception, and robotic execution in one deployable system.

Robotic Arm3D Vision · Mobile Base · Task Software

System Architecture

From Core Manipulation to Complete Robotic Systems

A lightweight robotic arm provides task execution, while mobile platforms, vision sensors, end-effectors, and software modules extend the system into real deployment environments.

Robotic ArmPrecise reaching and manipulation.

End-EffectorDexterous hands, grippers, or custom tools.

Mobile BaseFlexible movement between workstations.

3D VisionObject recognition and depth perception.

Navigation & SafetySLAM, obstacle avoidance, emergency protection.

Task SoftwareScheduling and workflow integration.

Ultra-Lightweight Collaborative Robotic Arm

Core Manipulation Module

Ultra-Lightweight Collaborative Robotic Arm

Designed for lightweight deployment, flexible integration, and practical robotic operation, the collaborative arm supports mobile manipulation, workstation automation, service robots, and industrial handling tasks.

Extreme load: 6 times its own weight
Drag-and-drop teaching
IP54 protection level
End +360 degree rotation
Each joint with a brake
Fully hidden wiring harness
Good communication compatibility

Applicable integration scenarios for the collaborative robotic arm include:

Humanoid Robot

Composite Robot

Massage Robot

Quadruped Robot

AGV Robot

Aerospace

Composite Robot Platforms

Mobile Platforms Built for Robotic Task Execution

SJ Tech platforms extend robotic manipulation beyond fixed workstations by combining mobility, perception, robotic arms, end-effectors, and task execution software.

SJ-R01A

A mobile manipulation robot for pickup, delivery, handling, and workstation assistance.

Mobile robot base
Robotic arm integration
End-effector support

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SJ-R02 Pro

Advanced platform for autonomous navigation, perception, obstacle avoidance, and task execution.

SLAM navigation
Multi-sensor perception
Intelligent scheduling

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SJ-R02A

Expanded vertical working range for shelves, storage areas, and multi-height workstations.

Lifting system
Vision-guided handling
Sensor-based safety

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SJ-R03A

Configurable mobile robotic platform for broader smart automation applications.

Robust mobile platform
Flexible configuration
Custom deployment

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SJ-R01A

Flexible Mobile Manipulation

A flexible mobile manipulation robot designed for object handling, pickup, delivery, and workstation assistance in smart automation environments.

Medicine box handling
Light industrial pickup
Object delivery
Smart service workflows

Parameter	Specification
Overall Dimensions	500 mm x 500 mm x 1610 mm
Robot Weight	≤95 kg
Power / Charging Supply	Single-phase three-wire 220 V ±10%, 50 Hz
Safety Protection	Laser scanning obstacle avoidance, visual obstacle avoidance, emergency stop, robotic arm collision emergency stop
External Interfaces	Ethernet, USB, HDMI
Working Environment	0-50 °C; relative humidity ≤85% at 25 °C; altitude less than 4000 m
Execution Range	0-0.95 m
Lifting Speed	Not less than 245 mm/s

SJ-R02 Pro

Autonomous Navigation Platform

Uses improved SLAM technology with multiple sensors for autonomous navigation, depth perception, and flexible obstacle avoidance.

Rich integration
Simple operation
Intelligent scheduling
Stable safety

Parameter	Specification
Navigation Method	Improved SLAM technology
Sensors	Multi-sensor perception
Obstacle Avoidance	Depth perception and flexible avoidance
Task Features	Fast inference, autonomous decision-making, precise execution

Exact specifications may vary depending on configuration.

SJ-R02A

Expanded Vertical Workspace

Can be used for autonomous data collection and model training for wireless remote operation and dual-arm operation, supporting inspection and manipulation tasks across industrial, commercial, home, and research scenarios.

Configuration Item	Quantity
Main controller Jetson AGX Orin	1
Robotic arm WZ65	2
Binocular vision D435	3
RGB monitoring camera	1
Parallel gripper WZG24	2
Lifting column	1
Mobile base	1

SJ-R03A

Configurable Smart Automation Robot

A mobile robotic platform for broader smart automation applications, supporting robotic arm integration, tool configuration, vision-guided execution, and task-oriented deployment.

Parameter	Specification
Height	173 cm
Weight	85 kg
Arm Span	190 cm
Body Lift	65 cm
Reachable Range	0-240 cm
Battery Life	10 h
End Payload	5 kg
Simulation Platform	Supports Isaac Sim / Mujoco and other simulation platforms

Capabilities

Built for Flexible Robotic Execution

Composite systems combine mobility, manipulation, perception, safety, and workflow software to complete real-world tasks.

Mobile Navigation

Move between work areas and support flexible task routes.

Robotic Arm Manipulation

Support reaching, handling, placement, and task execution.

3D Vision & Perception

Support object recognition, depth sensing, and positioning.

End-Effector Integration

Integrate hands, grippers, suction tools, or custom tools.

Safety & Obstacle Avoidance

Use sensors, emergency stop, and collision-aware design.

Workflow Automation

Support pickup, placement, inspection, delivery, sorting, and repetitive handling.

Applications

Designed for Real Deployment Scenarios

Smart Pharmacy Automation

Support medicine handling, replenishment assistance, inventory tasks, pickup, delivery, and mixed-order handling.

Industrial Automation

Assist with repetitive handling, part pickup, workstation transfer, loading, sorting, and flexible automation tasks.

Semiconductor & Inspection

Support inspection, equipment monitoring, data recording, material movement, and controlled workflow assistance.

Laboratory and service robot environment

Laboratory & Service Environments

Useful for multi-station workflows, repetitive transport, controlled handling, and service automation.

Workflow

From Navigation to Manipulation

A composite robot perceives the environment, navigates to the task location, identifies the target, executes the operation, and confirms completion.

Receive Task

Workflow command or task schedule.

Navigate

Mobile base moves to the workstation.

Perceive

3D vision identifies the object.

Execute

Arm and end-effector complete the action.

Confirm

System updates workflow data.

Specification Notice

Technical specifications and configuration information on this page are provided for reference only. Final specifications, availability, and project configuration may vary by model, application, and integration requirements. Please contact SJ Tech for official quotation, configuration confirmation, and project inquiry.