BG6 Robot Arm: J4 Joint Assembly Manual

Step 1

Insert J4 THRUST BEARING into J4 BEARING CUP BOTTOM.

BG6 Robot Arm J4 thrust bearing and cup bottom assembly diagram

Step 2

Add J4 BEARING CUP DRIVE.

BG6 Robot Arm J4 bearing cup drive alignment

Step 3

Use 6-M5 x 45 screws and M5 lock nuts through J4 BEARING CUP ASSEMBLY and J4 FLANGE.

Securing BG6 J4 bearing cup assembly and flange with M5 hardware

Step 4

Attach J4 MOTOR and J4 MOTOR BRACKET with screws enclosed with the bracket.

Step 5

Attach 8MM x 78.5MM STEEL ROD HORZ to the shaft of J4 MOTOR with J4 COUPLER.

Connecting horizontal steel rod to J4 motor shaft using coupler

Step 6

Press J4 FLAT BEARING into J4 ARM FRONT, then slide the assembly onto J4 ROD HORZ.

Pressing flat bearing into front arm and sliding onto horizontal rod

Step 7

Add J4 BEARING CUP ASSEMBLY to J4 ROD HORZ and tighten J4 FLANGE with 2 enclosed setscrews.

Securing bearing cup assembly to horizontal rod with setscrews

Step 8

Secure J4 BEARING CUP ASSEMBLY and J4 ARM FRONT with 8-M4 x 23 screws and M4 heat sink nuts.

Fixing bearing cup assembly to arm front using M4 screws and heat sink nuts

Step 9

Attach J4 ARM OUTER, J4 ARM INNER, J4 ARM FRONT, and J4 ARM BACK with 12-M4 x 16 screws and M4 heat sink nuts. Then, attach J4 MOTOR MOUNT and J4 ARM OUTER with 4-M4 x 15 screws and M4 lock nuts.

Complete structural assembly of BG6 robot arm J4 joint sections

Step 10

Install J4 LIMIT SWITCH ASSEMBLY.

Installing the J4 limit switch assembly component