7. Z-motor assembly

Difficulty
2.0 rating
Total Time15 mins

 

BOM

Printed parts

1 2 couplings
2 2 Z-motor mount

Other material

1 2 OKI motors
2 2 688zz bearings
3 1 40 mm pvc tube
4 2 Springs
5 4 M3 20 mm Allen screws
6 4 M3 16 mm Allen screws
7 2 M3 8 mm Allen screws
8 6 M3 Nuts
9 4 M3 Lock washers
10 Glue

Directions

Prepare the coupling

1

Cut the PVC tube in half. Glue 20mm PVC tube to the printed part. Insert the tube in the part.

2

Insert the shaft motor in the coupling.

Attach the motor to the Z-motor mount

3

Insert the bearings in the printed parts.

4

Insert the spring in the PVC + coupling. Take 2 M3 nuts and 2 16 mm Allen screws then...

5

insert the coupling motor in the bearing and secure it by attaching the screws.

6

Insert the M3 nut in place and attach the screw. Do not tighten much, this will be adjusted later.

7

Repeat for the other motor.

Z-motor assembly

8

With 2 20mm Allen screws attach the Z-mount to the frame. Repeat for the other Z-mount.


BOM (Bill Of Materials)

Printed parts

1 2 couplings
2 2 Z-motor mount

Other material

1 2 OKI motors
2 2 688zz bearings
3 1 40 mm pvc tube
4 2 Springs
5 4 M3 20 mm Allen screws
6 4 M3 16 mm Allen screws
7 2 M3 8 mm Allen screws
8 6 M3 Nuts
9 4 M3 Lock washers
10 Glue

Directions

Prepare the coupling

1

Cut the PVC tube in half. Glue 20mm PVC tube to the printed part. Insert the tube in the part.

2

Insert the shaft motor in the coupling.

Attach the motor to the Z-motor mount

3

Insert the bearings in the printed parts.

4

Insert the spring in the PVC + coupling. Take 2 M3 nuts and 2 16 mm Allen screws then...

5

insert the coupling motor in the bearing and secure it by attaching the screws.

6

Insert the M3 nut in place and attach the screw. Do not tighten much, this will be adjusted later.

7

Repeat for the other motor.

Z-motor assembly

8

With 2 20mm Allen screws attach the Z-mount to the frame. Repeat for the other Z-mount.

7. Z-motor assembly

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