WSAL24417 – Robot-Chassis/en

Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

Summary

The Waveshare Robot-Chassis series includes four variants combining Mecanum or normal wheels with either shock-absorbing (P) or standard (S) chassis. The P variants use a lightweight shock-absorbing aluminum alloy structure; the S variants use a mounting plate as the main structure.

Related products at JW Tech

• WSAL24417 – Robot-Chassis Series Smart Mobile Robot Chassis Kit, Options for wheels and chassis
• WSAL24418 – Robot-Chassis Series Smart Mobile Robot Chassis Kit, Options for wheels and chassis

Technical overview

• Four models: ROBOT-CHASSIS-MP, NP, MS and NS, combining wheel type (M/N) and chassis type (P/S).
• P-series: Lightweight shock-absorbing design in aluminum alloy, 1020 aluminum rails, and abundant mounting holes.
• S-series: Mounting plate is the main structure; lightweight, easy to assemble and upgrade.
• Compatibility per source: Raspberry Pi 4B, Raspberry Pi Zero, Jetson Nano, lidar, battery box, serial bus servos.
• Motor specifications: voltage range 6–9 V, 190 RPM at 6 V, current draw 160 mA.
• Open-source structure and 3D models (F3Z, STL, STEP) plus DXF drawings are available for secondary development.
• Assembly tutorials: video and graphic guides exist for both series.
• The motor driver board is not included.
• The P shock-absorbing structure aims to improve simultaneous landing on all four wheels and enhance IMU data accuracy.
• The open design simplifies maintenance and expansion without replacing the entire device.

Notes and version constraints

• No exact commands or CLI instructions were provided in the source.
• Voltage and RPM values apply only to the specified motor; other drives require separate verification.
• The compatibility list comes solely from the source – no independent verification possible.
• Assembly instructions exist only as tutorial references; detailed step-by-step guides are missing from the text.
• Different revisions or accessory variants may impose additional constraints – please verify before purchase.
• Safety notes regarding operating voltage, load limits, or thermal behavior are not mentioned in the source.

Source and revision record

• Robot-Chassis - Waveshare Wiki
• Source revision: 106643
• Captured: 2026-09-04T04:15:51+00:00
• SHA-256: cbb490720e09a70fbe48f1cd80e06ef9332b67816bf2ecbb12bb85e8907f52d0