Tips: This chassis does not include an electronic control system. You can purchase the motherboard and WiFi wireless module from our store at the following link to complete a controllable robot!

① WiFi module ② Main control board ③ Battery
Crawler type intelligent car chassis
GFS Robot
Compatible with installing various robot electronic devices ▕ Multi functional interface ▕ LEGO-compatible
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High-power motor
Adopting high-quality 12V, 350 rpm high-power motor with a maximum load capacity of 4KG, providing continuous power for the robot
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| 【Motor Model】:25-370 【Outer diameter size】:25mm 【Axis length】:12mm D Length 8mm 【Shaft diameter】:4mm diameter D-shaped shaft 【Voltage】:8-12V |
Multiple combination methods
Collaborate with different components to transform different functions
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Product Display
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Product dimensions
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Product details
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| Industrial plastics |
Stainless steel material |
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| Rich hole positions |
Product Parameters
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Name | Specifications | Name | Specifications |
Product Name | GFS | Load-bearing capacity | 3KG |
Vehicle body material | Stainless steel material | Track material | engineering plastic |
Wheel material | Engineering plastic | Motor wheel | stainless steel material |
Exterior color | Silvery | Processing method | electroplating process |
Input voltage | 12V | Motor speed | 160 r/min |
Climbing gradient | 15° | Mode of progression | Crawler-type traveling mechanism |
Product dimensions | 220*250*60mm | Net weight | 1.20KG |
Interface diagram
Infrared control driver module, combined with our wiring diagram, can be easily controlled by hand
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| ① Power input wiring port ② Infrared receiver ③ PH2.0 motor 1 interface ④ Motor 1 wiring port ⑤ Motor 2 wiring port ⑥ PH2.0 motor 2 interface |
wiring diagram
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Kind reminder: Please pay attention to whether the wiring of the battery box is correct before powering on. The red wire is connected to the VCC terminal, and the black wire is connected to the GND terminal
Technical Support
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The design accuracy of most of our products is based on teaching demonstration standards. If you wish to use our products in other application fields (such as industrial, consumer, etc.), please evaluate your secondary development capabilities and accuracy conditions on your own. Our store only ensures that the product can be installed and run after it reaches the user's hands, while maintaining the original factory software and hardware system.
In addition, we do not provide any after-sales technical support for operations that are inconsistent with the original factory state, such as verifying functions through command line, modifying code by oneself, secondary development, replacing software and hardware environments, and vehicle structure. If you encounter problems in this regard, you can combine our information and restore the system firmware to the factory state to investigate the cause.















