High Efficiency Humanoid Robots Steering Four Wheel Drive Module

●  Introduction

As application scenarios for general-purpose humanoid robots (including wheeled humanoid robots) continue to expand, higher demands are being placed on the flexibility of robot mobility. Traditional differential-drive robot chassis cannot achieve lateral movement in place, suffer from limitations in turning radius, and operate with lower efficiency due to the lack of omnidirectional motion capabilities.
To address these challenges, HONPINE has launched the iGMH and iGML series steering-wheel drive and steering modules. These modules highly integrate core components—including the servo driver, servo motor, encoder, and wheel—greatly improving space utilization within the robot chassis.
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Application 

steering wheel robot

Features 

Highly Integrated

The driver, motor, and reducer are integrated into a modular unit with a compact structure, enabling high-level control of the entire robot.


High Reliability
With an integrated module requiring only power and communication cables externally, the system offers strong anti-interference capability, improving overall vehicle stability and reliability.


Open Design

The drive module and steering module can be sold separately, allowing customers to design their chassis using complete modules with high flexibility and customization potential.


Easy Maintenance
Using an integrated product from a single supplier simplifies maintenance and reduces supply chain and after-sales service costs.


Application Scenarios

Wheeled humanoid robots, service robots, and mobile–manipulator composite robots.



Specification

Sheet 1

Product NameTravel ModuleHollow Steering Module
Model NumberiGML06010-00928-A130-MADT-XXiGMH06809-00627-LADR-XX
Power Supply (VDC)24~6024~60
Logic Power Supply (VDC)2424
Rated Power Pn (W)294195
Rated Torque Ts (Nm)96
Rated Speed Nn (rpm)280277
Maximum Torque Tm (Nm)2713.5
Maximum Speed (rpm)330330
Rated Linear Speed (m/s)1.9/
Wheel Diameter (mm)130/
Wheel Width (mm)30/
Maximum Radial Load (N)15001500
Maximum Axial Load (N)8001500
Protection RatingIP54IP20
Energy Consumption BrakingTravel module includes internal braking circuitry
Overvoltage Alarm Voltage (V)Default 68 ± 2V
Undervoltage Alarm Voltage (V)Default 18 ± 2V
Modbus/RS485Supports up to 115.2 Kbps baud rate; communicates with controller via Modbus RTU protocol
CANopenSupports up to 1 Mbps baud rate; communicates with controller via CANopen protocol
EtherCATSupports CoE (CiA402 protocol) and CSP/CSV/PP/PV/PT/HM modes, with 100 Mbps communication speed