Engineering Knowledge

Selection Guides &
Technical Articles

Practical engineering references for selecting and integrating drive, steering, lifting and load-bearing components for AGV and AMR systems.

Better Decisions Before Prototyping

Component selection starts with the application—not the model number.

A suitable mobility component must work within the complete vehicle architecture. Vehicle mass, load distribution, acceleration, floor conditions, mounting envelope, control interface and operating cycle can all affect the final configuration.

These guides are designed to help engineering and purchasing teams identify the information that matters, compare available technical routes and prepare for a more efficient selection discussion.

The content supports preliminary evaluation. Final component selection should be confirmed against the actual operating conditions, interface requirements and validation plan.
How to use this resource centre
01
Choose the relevant guide

Start with drive and steering, lifting, wheels or system integration.

02
Prepare the application inputs

Collect the required load, speed, space, duty-cycle and interface information.

03
Review the technical articles

Clarify key differences, trade-offs and common selection risks.

04
Discuss the project with JY ROBOT

Confirm the component direction, interfaces and prototype validation requirements.

Selection Guides

Start with the component category relevant to your vehicle.

Each guide identifies the principal application inputs, selection considerations and integration questions that should be reviewed before confirming a product family or model.

SG–01

Steering Drive Module Selection Guide

Understand the main inputs used to preselect a steering drive module for underride AMRs, transport robots and other mobile platforms.

Key application inputs
Vehicle mass Load distribution Travel speed Traction force Turning requirements Mounting envelope Voltage Encoder & control Duty cycle
SG–02

Differential Drive Module Selection Guide

Review the relationship between vehicle mass, wheel load, drive torque and differential steering performance for medium- and heavy-duty mobile platforms.

Key application inputs
Gross vehicle mass Wheel arrangement Wheel diameter Required torque Acceleration Floor condition Steering strategy Motor interface
SG–03

Lifting Unit Selection Guide

Compare ball screw, trapezoidal screw and hydraulic lifting solutions based on load, stroke, speed, synchronisation, installation and safety requirements.

Key application inputs
Load per lifting point Lifting stroke Lifting speed Number of lifting points Synchronisation Holding requirement Installation space Safety strategy
SG–04

Mobility Wheel Selection Guide

Evaluate load-bearing wheels, swivel casters, omni wheels and Mecanum wheels according to load, floor, motion behaviour, material and operating conditions.

Key application inputs
Load per wheel Wheel quantity Floor surface Travel speed Starting frequency Noise requirement Temperature Conductivity Wheel material
Application Data

Information that supports a more reliable selection.

Complete data is not always available at the beginning of a project. However, the following inputs help reduce assumptions, shorten communication and improve the quality of the initial recommendation.

Get Selection Support
01 / LOAD Vehicle and payload data

Gross mass, payload range, centre of gravity and expected load distribution.

02 / MOTION Travel and motion targets

Maximum speed, acceleration, turning behaviour, gradients and positioning requirements.

03 / SPACE Installation envelope

Available height, footprint, mounting direction, interface dimensions and service access.

04 / CYCLE Operating and duty cycle

Working hours, travel cycle, start-stop frequency, continuous operating periods and peak conditions.

05 / FLOOR Floor and environment

Floor material, joints, contamination, temperature, humidity, gradients and indoor or outdoor use.

06 / POWER Electrical requirements

System voltage, motor type, brake requirements, available current and power limitations.

07 / CONTROL Control and feedback

Encoder type, communication requirements, positioning feedback and controller compatibility.

08 / VALIDATION Prototype and validation plan

Prototype quantity, test conditions, acceptance criteria, project timing and expected series demand.

Technical Articles

Engineering topics behind component selection and integration.

Concise technical explanations for engineering, procurement and project teams evaluating AGV and AMR mobility components.

02 Drive Architecture

Steering Drive Module or Differential Drive Module?

Compare the two mobility architectures in terms of manoeuvrability, installation space, control strategy, load distribution and typical application requirements.

Discuss the application
03 Lifting Technology

Ball Screw, Trapezoidal Screw or Hydraulic Lifting?

Understand how lifting load, stroke, speed, positioning, self-locking behaviour, synchronisation and maintenance influence the choice of lifting technology.

Discuss the application
04 Vehicle Dynamics

Traction Force Is Not the Same as Wheel Load

Learn why load capacity alone does not determine drive performance, and how friction, acceleration, wheel material, gradients and load distribution influence traction.

Discuss the application

Engineering reference, followed by application confirmation

The guides and articles provide preliminary technical direction. Final specifications should be reviewed using the actual project load, motion, installation, control, environmental and validation requirements.

Contact Engineering
Selection & Integration Support

Have an application in development?

Share your load, motion, installation space, duty cycle and interface requirements. JY ROBOT will help review the application, identify a suitable component direction and support prototype integration.