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BX-11 Dual modal robot wire controlled chassis

Dual modal motion, cross floor operation, equipped with high-performance robot intelligent driving system, supports multi sensor fusion, and supports rapid secondary development

Bimodal motion

Adopting a three wheel innovative architecture, the front wheels can be replaced with universal or directional wheels to achieve two sports modes: Two wheel differential and lightweight Ackermann steering, meeting diverse business needs

Steady progress leads to success

Classic model, elegant and atmospheric, designed with two wheel drive and 20000 directional wheels, equipped with an independent suspension system, possessing excellent cross floor and cross scene operation capabilities

Large load-bearing capacity, strong obstacle crossing

Based on classic structural design, using high-strength carbon steel material, the body is sturdy and has outstanding load-bearing capacity. Based on excellent ground clearance and independent suspension structure design, equipped with powerful wheel hub servo motors, the climbing ability can reach 10 °, and the obstacle height can reach 20mm, possessing excellent obstacle climbing ability and meeting the needs of various indoor scenes

multi-sensor fusion

Embedded with multiple high-performance automotive grade IMUs, including 2 accelerometers, 3 gyroscopes, 2 barometers, 1 magnetometer, and 1 thermometer
The fault tolerance capability has significantly improved. Compared with traditional consumer grade sensors, the resolution of gyroscopes has increased by 8 times, and the resolution of accelerometers has increased by 4 times
Can provide hyper converged perception capabilities for intelligent robot positioning, navigation, flexible obstacle avoidance, and motion control

Support multi-sensor fusion positioning and navigation

The entire series comes standard with 3 ultrasonic radars, 3 sets of vehicle grade IMUs, and is equipped with high-precision wheel odometry, which can effectively support radar based IMU、 Multi sensor fusion such as wheel odometer for SLAM mapping and positioning navigation

Embedded flight control level real-time operating system

Embedded flight control level real-time operating system, responding in real-time, controlling in real-time, and controlling in real-time. Supports concurrent execution of multiple tasks, and tasks are completely preemptible, with powerful real-time processing capabilities and task management functions. The system architecture adopts modular design, supports POSIX standardized interface protocol, and supports international open source community resources for rapid secondary development

Equipped with high-performance robot intelligent driving system

Equipped with a high-performance robot intelligent controller, an integrated intelligent control platform intelligent center is built to effectively enhance the robot's perception, cognition, decision-making, and prediction abilities in complex environments, achieving high-level robot embodied intelligence. Based on the cloud edge collaborative architecture, multi domain collaborative control and distributed cluster operations can be achieved through a trusted wireless communication network

Rich industrial standard equipment interfaces

The body is reserved with 2CAT6, 1USB3.0, 1USB2.0 and 2 power interfaces, and the equipment interfaces are highly integrated, comprehensively improving the scalability of the platform's electrical communication capabilities

Built in high-speed data exchange and sharing network

Built in USB 3.0 and gigabit switch are two major data exchange shared networks, greatly expanding the connection scale of the device body, achieving low latency, ultra high speed, multi-channel, and reliable high-speed data exchange, facilitating collaborative linkage of various subsystems and efficient connection between devices

Standardized API
supports rapid secondary development

Support vehicle grade CAN bus communication protocol, support ROS environment development, can quickly achieve secondary development of the platform, and improve the reusability of the platform

Ultra long battery life, autonomous recharge

Equipped with a 24V 20Ah high-density battery, it has a long-lasting battery life and can autonomously recharge at low battery levels. It also has built-in battery overcharge protection and low-temperature environment charging self heating function, providing strong and safe power support for robot operation

Multiple security guarantees

A multi-level robot operation safety protection system, based on the fusion sensing capabilities of ultrasonic radar, high-sensitivity IMU, collision detection sensors, barometers, etc., matched with electronic fences and emergency stop buttons, provides an intelligent and multi-level safety protection system for the safe and stable operation of robots

Product Parameters

Basic Parameters
Product Name BX-11 Dual modal robot wire controlled chassis Product Dimensions(WxDxH) 425x425x240mm
chassis weight 30kg Operating Temperature -20-40℃
structural form Two wheel differential Operating Humidity 20%-80%
ground clearance 30mm Protection level IP42
Maximum load 60kg Shell color White (color customizable)
Motor and motion capability
Drive wheel 2 6.5-inch wheel hub motors driven wheel 23.0寸万向轮
Maximum operating speed 1.5m/s Crossing width 40mm
Maximum climbing angle 10° Maximum obstacle crossing height 20mm
Sensor parameters
ultrasonic radar 4 Physical collision avoidance sensor 2
Anti fall sensor 3
Power supply and battery life
battery 24V 20Ah Standby running time 48h
Charging time 4-5h Idle running time 10h
Autonomous recharge support Manual charging support
Intelligent driving device
main processor STM32H753IIK6(32-bit Arm®
Cortex®-M7 480MHz MCUs, 2MB Flash,
1MB RAM,16 bit ADC,
12 bit DAC,1.62V-6V, 140GPIO)		 coprocessor STM32F103C8T6(32-bit Arm®
Cortex®-M3 72MHz MCUs,
64KB Flash,20KB SRAM,2V-3.6V,12 bit ADC,37GPIO)
magnetometer 1(Bosch chips) barometer 2 (Bosch chips)
accelerometer 2(Bosch chips) Thermometer 1
Gyroscope 3(Bosch chips)
extended interface
USB3.0 1xUSB3.0 USB2.0 1xUSB2.0
CAT6 1xCAT6(1000Mbps) CAT6 1xCAN/RS485
TYPE-C 1xTYPE-C HDMI 1xHDMI
DC OUT 1x12V 12A
1x24V 15A

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