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This guide will help you build a complete AhaRobot system. The AhaRobot installation order follows the same sequence as the BOM list, using a mechanical-first then electrical approach, and base-first then upper-body approach. This document will introduce the recommended component installation sequence. The complete robot design files for AhaRobot are stored in Astra.STEP. You can view this file to determine the accurate installation orientation and position. If you don’t have CAD software installed, we recommend using Autodesk Fusion as your viewing tool.
https://github.com/hilookas/Astra_Hardwares/blob/main/Astra/Astra.STEP
First, use aluminum profiles to assemble the chassis frame, and secure this framework firmly using M8*30 socket head cap screws.
Please first install the motors and photoelectric switches on the rails. Then use two flat aluminum corner brackets to mount the rails to the chassis. Ensure that the stepper motor’s top surface is flush with the 3060 aluminum profile, and that the rail’s front surface is 20.3mm away from the profile (refer to the complete installation image - this step ensures the rail is centered on the 3060-90.0 block).
⚠️ This step should preferably be completed by two people - one person holds the rail steady while the other installs the screws.
💡 Since there’s a fine-tuning process for installing components, don’t fully tighten the screws in one step. Ensure the installation requirements for this step are met before final tightening.
⚠️ Be careful of sharp corners on the brackets that could cause injury! Please be cautious when applying force.
Continue using corner brackets to install the two connecting blocks, then install the front 30120 aluminum profile reinforcement structure and secure it with M8 bolts. Ensure that the 3090 aluminum profile and 30120 aluminum profile form a right-angle relationship after installation.
💡 After completing this step, there’s no need to rush installing the rear 30120 reinforcement structure and computer support structures.
Lay the assembled robot down and install the drive wheels.