Universal Tracked Robot Mobile Chassis

High-Performance Universal Tracked Robot Mobile Chassis is a universal tracked robot mobile chassis that integrates advanced performance with precision engineering.

At its core, it employs a dual-motor differential drive system, combining brushless DC motors with high-precision encoders to achieve exceptional motion control and precise drive.

The chassis is equipped with a self-developed independent suspension system, boasting excellent torsional rigidity and outstanding terrain adaptability. It offers multiple power configurations (with 785W/1000W/1500W motor options) and a wealth of customizable features.

Complete with comprehensive communication interfaces, it provides a stable, reliable, and highly flexible mobile platform foundation for various application scenarios such as reconnaissance, inspection, exploration, and scientific research.

Technical Parameters of the Robot Chassis​​

​​1. Basic Configurations (Three Power Options Available)​​

S/N	Item	Specifications for 2×785W Motor Option	Specifications for 2×1000W Motor Option	Specifications for 2×1500W Motor Option
1	Design Dimensions	960 * 700 * 330 mm (LWH)	960 * 700 * 330 mm (LWH)	960 * 700 * 330 mm (LWH)
2	Rated Power	2 × 785W	2 × 1000W	2 × 1500W
3	Chassis Weight	105 kg	110 kg	135 kg
4	Rated Load Capacity	65 kg	90 kg	110 kg
5	Max. Travel Speed	​​0 – 6.2 km/h​​	​​0 – 6.2 km/h​​	​​0 – 7.3 km/h​​
6	Max. Gradeability	30°	30°	30°
7	Rated Obstacle Height	125 mm	125 mm	160 mm
8	Rated Trench Width	160 mm	160 mm	160 mm
9	Ground Clearance	75 ± 10 mm	75 ± 10 mm	75 ± 10 mm

​​2. General Performance Parameters​​

S/N	Item	Parameter Description / Specification
1	Drive Type	Dual-motor differential drive, Brushless DC motor (with 1024-line encoder)
2	Suspension System	Independent left and right suspension, total of 8 hydraulic damping shock absorbers
3	Track Specification	High-quality rubber tracks embedded with Kevlar fiber, width 150mm
4	Protection Rating	IP54 (Can be upgraded to IP64)
5	Battery Configuration	48V 30Ah NMC Lithium-ion battery (48V 50Ah optional), with BMS
6	Control Method	Wireless remote control (>200m line-of-sight), supports multiple communication interfaces (CAN, RS232, etc.)

​​3. Core Electrical System Parameters​​

S/N	Item	Parameter Description / Specification
1	Driver Continuous Current	30A
2	Control Method	Analog, Pulse, RS232, CAN
3	Standby Power Consumption	≤ 50W
4	Operating Temperature	-10°C to +60°C

Product Features​​

​​Powerful Performance with Three Configurable Options​​

​​Multiple Power Configurations​​: Offers three motor power options (1570W/2000W/3000W), allowing users to flexibly select based on load capacity and speed requirements for optimal performance matching.

​​Precision Control​​: Utilizes high-precision encoders (1024 PPR) and high-performance drivers to achieve smooth low-speed operation and responsive high-speed motion control.

​​Innovative Suspension for Unshakable Stability​​

​​8-Point Hydraulic Damping Suspension​​: Independently designed left and right suspension systems provide exceptional torsional strength and lateral rigidity, effectively absorbing shocks to ensure chassis stability on complex terrain and offering a steady platform for upper-mounted equipment.

​​All-Terrain Capability for Unstoppable Mobility​​

​​Exceptional Traversal Performance​​: With a 30° gradeability, ≥125mm obstacle clearance, and 160mm trench-crossing width, combined with high-wear-resistant Kevlar-embedded tracks, it easily handles rugged, soft, and other challenging ground conditions.

​​Industrial Aesthetics with Easy Integration​​

​​Built-In Equipment Compartment​​: Provides a well-organized internal space (approx. 300 * 260 * 230mm) for installing computing units, sensors, and other upper-mounted devices.

​​Comprehensive Interfaces​​: Offers open and abundant communication and control interfaces (CAN, RS232, etc.), supporting secondary development and rapid equipment integration.

​​Safety, Reliability, and Extended Endurance​​

​​Intelligent BMS Protection​​: Equipped with a standard Battery Management System (BMS) providing comprehensive protection against overcharging, over-discharging, overcurrent, and more.

​​High Protection Rating​​: Base protection rating of IP54 (upgradable to IP64), ensuring adaptability to dusty, rainy, foggy, and other harsh environments.

Tracked Robot Chassis

The Tracked Robot Chassis is a general-purpose tracked mobile chassis renowned for its exceptional mobility performance. Its core highlight lies in the adoption of an advanced ​​Christie fully independent suspension system​​, combined with internal high-torque brushless motors, achieving powerful power output and unparalleled driving smoothness.

Through meticulously matched chassis height and power configurations, this chassis demonstrates outstanding terrain traversability, low center-of-gravity stability, and high-efficiency transmission.

The Tracked Robot Chassis is an ideal mobile platform engineered for carrying high-precision photographic equipment and mobile robots with stringent stability requirements. It is widely used in special robot industries such as reconnaissance, inspection, exploration, and firefighting.

Technical Parameters Table​​

​​1. Basic Configurations (Three Power Options Available)​​

S/N	Item	Specifications for 1KW Standard Edition	Specifications for 2KW High-Speed Edition	Specifications for 2KW Heavy-Duty Edition
1	Design Dimensions	1020 * 750 * 405 mm (LWH)	1020 * 750 * 405 mm (LWH)	1020 * 953 * 405 mm (LWH)
2	Rated Power	1 kW	2 kW	2 kW
3	Chassis Weight	130 kg	135 kg	150 kg
4	Max. Load Capacity	100 kg	100 kg	200 kg
5	Max. Travel Speed	0 – 6 km/h	0 – 11 km/h	0 – 3.3 km/h
6	Rated Torque	81 N·M	81.75 N·M	270.5 N·M
7	Max. Gradeability	30° (Capable of climbing stairs)	30° (Capable of climbing stairs)	30° (Capable of climbing stairs)
8	Max. Trench Width	300 mm	300 mm	300 mm
9	Vertical Obstacle Clearance	150 mm	150 mm	150 mm
10	Ground Clearance	115 mm	115 mm	115 mm

​​2. General Performance Parameters​​

S/N	Item	Parameter Description / Specification
1	Suspension System	Christie Fully Independent Suspension * 6 shock absorbers
2	Track Specification	Rubber tracks embedded with Kevlar fiber, width 150mm
3	Drive Wheel Diameter	150 mm
4	Main Material	304 Stainless Steel / Alloy Steel Plate / Aluminum / Polymer Materials
5	Protection Rating	IP54 (Can be upgraded to IP64)
6	Surface Treatment	Black spray coating (matte)

​​3. Core Electrical System Parameters​​

S/N	Item	Parameter Description / Specification
1	Power Supply Voltage	DC 48V
2	Motor Type	Brushless DC motor (with 1024-line encoder)
3	Battery Configuration	48V 30AH / 50AH NMC Lithium-ion battery (optional)
4	Control Method	Wireless remote control (>200m line-of-sight), supports CAN, RS232, etc.
5	Operating Temperature	-10°C to +60°C

Product Features​​

​​Christie Suspension for Ultimate Stability​​

​​Fully Independent Suspension Design​​: The innovative Christie suspension system allows independent movement for each road wheel, significantly optimizing ground contact and effectively absorbing shocks from complex terrains. This provides an extremely stable mobile base for upper-mounted equipment.

​​Low Center of Gravity Design​​: Combined with an optimized chassis layout, it achieves a low center of gravity, ensuring body stability during high-speed turns and obstacle traversal.

​​Three-Mode Power Configuration for Flexible Needs​​

​​Standard Edition (1kW)​​: Balanced configuration for conventional load and speed requirements.

​​High-Speed Edition (2kW)​​: Optimized gear ratio enables a top speed of 11 km/h, suitable for reconnaissance and inspection tasks requiring rapid mobility.

​​Heavy-Duty Edition (2kW)​​: A large reduction ratio delivers a massive torque of 270.5 N·M and a load capacity of up to 200 kg, ideal for carrying heavy equipment.

​​Robust Traversal, Conquering All Terrains​​

​​Exceptional Obstacle Capability​​: Top-tier traversal performance with 30° gradeability (can climb stairs), ability to cross 300 mm trenches, and surmount 150 mm vertical obstacles.

​​High-Resilience Tracks​​: Employ rubber tracks embedded with Kevlar fiber, offering high wear resistance and excellent terrain adaptability.

​​Industrial-Grade Design, Rugged and Durable​​

​​Multi-Material Structure​​: The main body uses materials like 304 stainless steel, alloy steel, and aluminum, optimizing the strength-to-weight ratio and ensuring overall robustness and durability.

​​High Protection Rating​​: Base protection rating of IP54, capable of handling dusty and splashing environments, and upgradable to IP64.

​​Intelligent Control, Easy Integration​​

​​Abundant Interfaces​​: Provides standard communication interfaces (e.g., CAN, RS232), facilitating integration with upper-level control systems and various sensors or mission equipment.

​​Precision Drive​​: High-precision encoders and high-performance drivers ensure accurate and reliable motion control.

Low-speed Differential Robot Chassis without suspension

The mini is a universal, highly integrated wheeled robot chassis. The entire vehicle integrates the battery and BMS system, power module (providing 24V, 12V, and 5V outputs), servo motors, high-precision encoders and drivers, and braking components within the chassis powertrain.

Its compact layout provides users with extensive development space and imagination potential, significantly reducing the development difficulty and cycle time for mobile robot bodies, making it an ideal foundational platform for building various types of mobile robots.

​​Technical Parameters Table​​

​​1. Mechanical Specifications​​

S/N	Item	Parameter Description / Specification
1	Overall Dimensions	430×434×175 mm (Chassis)
2	Platform Dimensions	325×256 mm
3	Chassis Weight	≤12 KG
4	Max. Load Capacity	≤18 KG
5	Main Material	Aluminum Alloy
6	Ground Clearance	50 MM
7	Protection Rating	IP54
8	Steering Mode	Differential Steering, capable of in-place rotation
9	Travel Speed	3.4 KM/H
10	No-load Speed	482 RPM
11	Max. Gradeability	≥20°
12	Max. Vertical Obstacle	≥80 MM
13	Max. Trench Crossing	≥30 MM
14	Wheelbase	255 MM
15	Tire Diameter	175 MM

​​2. Electrical Specifications​​

S/N	Item	Parameter Description / Specification
1	Drive Type	Two-wheel differential drive
2	Motor Type	250W Brushless DC Reduction Motor
3	Rated Torque	3 N·m
4	Power Supply Voltage	24 V DC
5	Total Power (Max.)	500 W
6	Total Operating Current	≤16 A
7	Total Vehicle Weight	12 KG

Product Features​​

​​Highly Integrated, Ready-to-Use Out of the Box​​

​​All-in-One Design​​: Integrates power, drive, and management modules, eliminating the need for users to assemble and debug complex drive systems themselves.

​​Ready-to-Use Power Solution​​: Built-in multi-channel DC-DC power modules directly supply 24V, 12V, and 5V power to upper-layer equipment (e.g., industrial computers, sensors, cameras), simplifying wiring.

​​Compact yet Powerful, Excellent Traversability​​

​​Small Body, Strong Traversal​​: Within a compact size of 430mm, it achieves an obstacle clearance of ≥80mm and a gradeability of ≥20°, adapting to various complex indoor and outdoor terrains.

​​Differential Steering​​: Capable of in-place rotation, offering flexible steering and free movement in narrow spaces.

​​Open Platform, Empowering Development​​

​​Spacious Flat Mounting Surface​​: Provides a 325×256mm flat mounting platform with standard mounting holes, facilitating quick installation of custom upper structures.

​​Open Communication Interfaces​​: Reserved standard communication and control interfaces (e.g., CAN, UART) for easy integration with upper-layer control systems.

​​High-Quality Craftsmanship, Safe and Reliable​​

​​Aluminum Alloy Body​​: Uses aluminum alloy material, balancing structural strength and lightweight design.

​​IP54 Protection Rating​​: Dustproof and waterproof, capable of withstanding harsh working environments.

​​Built-in BMS​​: Intelligent Battery Management System provides protection against overcharging, over-discharging, and overcurrent, ensuring safety and reliability.