Andymark Am-4734 Bb Mecanum Wheel User Guide

am-4734 BB Mecanum Wheel

Product Information:

Product Usage Instructions:

1. Roller Assembly:
   • Step 1: Press one BB Wheel Bearing (am-3681) into either side
     of the 4in BB Mecanum Roller (am-3680).
   • Step 2: Insert one Brass Tube (am-3681) into either side of the
     4in BB Mecanum Roller Assembly. The outer race of the bearing
     should be flush with the end of the roller.
   • Step 3: Repeat for each of the 12 rollers on the wheel.
2. Note: A 4-wheel drive Mecanum Chassis requires 2 left wheels
   and 2 right wheels.
   • Step 1: Locate two left or two right plates. Each wheel will
     use two of the same plates on either side.
   • Step 2: Place one 4in BB Mecanum Plate on either side of the
     4in BB Mecanum Hub. Arrange plates with flanges bent in towards the
     hub.
   • Step 3: Place one Roller Assembly between a plate tab pair and
     loosely secure using one M3-0.5 X 45mm Socket Head Screw (am-1659)
     and one M3 Nylock Nut (am-1023).
   • Step 4: Repeat until all 12 rollers are in place. It is helpful
     to assemble rollers across from each other first to help hold the
     wheel together while assembling. AndyMark suggests installing the
     head of the screw on the inset side of the mecanum hub.
   • Step 5: Tighten all M3-0.5 X 45mm Socket Head Screws and M3
     Nylock Nuts to lock all the wheel components in place.
   • Step 6: For a 4-wheel drive Mecanum Chassis, build two left
     wheels and two right wheels.

BB Mecanum Wheel
(am-4734, am-4735, am-4736)
Assembly Guide

Revision #

Date

0

12/5/2022

Author Liz Smith

Purpose Original Document

P. Yeung Reviewer Name

12/5/22 Date Reviewed

Need help with an AndyMark product? Contact us at [email protected] or (877)-868-4770.

Page 2 of 5

Parts List
Component BB Mecanum Plate

Part Number am-4734R_plate OR am-4734L_plate

QTY Photo 2

BB Mecanum Hub

am-4734_hub OR

1

am-4735_hub OR

am-4736_hub

4in BB Mecanum Roller

am-3680

12

BB Wheel Bearing

am-3681

24

Brass Tube Axle

am-4764

12

Screw M3-0.5 x 45mm

am-1659

12

Nylock Nut, M3-0.5

am-1023

12

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Roller Assembly
Step 1: Press one BB Wheel Bearing (am-3681) into either side of the 4in BB Mecanum Roller (am-3680).

Step 2: Insert one Brass Tube (am-3681) into either side of the 4in BB Mecanum Roller Assembly.

Note: The outer race of the bearing should be flush with the end of the roller. Step 3: Repeat for each of the 12 rollers on the wheel.
x12

Page 4 of 5

Note: A 4-wheel drive Mecanum Chassis requires 2 left wheels and 2 right wheels.

Step 1: Locate two left or two right plates. Each wheel will use two of the same plates on either side.

Step 2: Place one 4in BB Mecanum Plate on either side of the 4in BB Mecanum Hub.

Note: Left plates shown, use two of the same plates on each wheel.
Step 3: Place one Roller Assembly between a plate tab pair and loosely secure using one M3-0.5 X 45mm Socket Head Screw (am-1659) and one M3 Nylock Nut (am-1023).

Note: Arrange plates with flanges bent in towards the hub.
Step 4: Repeat until all 12 rollers are in place. It is helpful to assemble rollers across from each other first to help hold the wheel together while assembling.

Note: AndyMark suggests installing the head of the screw on the inset side of the mecanum hub.

Step 5: Tighten all M3-0.5 X 45mm Socket Head Screws and M3 Nylock Nuts to lock all the wheel components in place.

Step 6: For a 4-wheel drive Mecanum Chassis, build two left wheels and two right wheels.

Left

Right

WhePealge 5 of 5