MR-B3RB-S Mechanical Assembly Guide

This section details the assembly process for the small version of MR-B3RB. This version comprises the base mechanical frame, the NavQPlus board equipped with the integrated camera, a mounting piece designed for the camera, as well as the MR-CANHUBK344 board and its Adap board.

The assembly of this smaller version is notably simpler. The primary steps involve mounting the NavQPlus and the MR-CANHUBK344, as explained in this section of the B3RB-M assembly guide Step 2: Mounting the boards to the metal frame. Note that there are certain parts of the tutorial that do not require your attention:

• Do NOT Remove the Camera Mount from the NavQPlus: It is essential to retain the camera mount on the NavQPlus.

• GPS Module and LiDAR Standoff Installation: You do not need to install the GPS module or the standoff for LiDAR stability.

• The step 2e is also not necessary: Step 2e: Attach camera to front plastic mount

• Wiring Tutorial: Follow the wiring tutorial( Step 3: Wiring), but be aware that you will not be using LED, GPS, or LiDAR cables. However, the QDEC cable, the Ethernet connection between the NavQPlus and the CANHUBK344, as well as the PWM and power cables, remain unchanged.

Do NOT remove the camera mount form the NavQPlus:

After following these instructions, proceed to mount the camera to the metal frame:

Utilize the set of screws provided in the NavQPlus box.

Attach the camera mount in the specified position:

Upon completion of these steps, the B3RB-S version of the robot should resemble the following: