This upgrade package includes all the parts needed to replace the belt with #35 Chain in the AM14U Family of Chassis.
Specifications:
This Kit includes #35 Chain, Sprockets, and hardware needed to replace the belts and pulleys with #35 Chain and sprockets.

Parts included:

• 20ft - #35 Chain (am-0370)
• Four - Master Links (am-0371)
• Eight - S35-22-L Sprockets (am-0216)
• Two - 500EX Hex Hub (am-2568)
• Mounting Hardware and Spacers Needed for Assembly

This sheet metal part forms the bottom tray that supports the weight of the battery in the AM14U Family Vertical Battery Mount Kit (am-3964). It has a tab at the bottom that prevents the battery from shifting.

Specifications

• Depth: 0.13 in.
• Height: 2.056 in.
• Length: 7.00 in.
• Material: 5052 Aluminum
• Width: 6.00 in.

This is the upper sheet metal part for the AM14U Family Vertical Battery Mount (am-3964). It surrounds the battery and has a tab to bolt either the SB120 or SB50 robot side battery connector.

Specifications

• Height: 2.00 in.
• Length: 5.41 in.
• Material: 5052 Aluminum
• Width: 4.22 in.

This strap is used to secure the battery in place when using the AM14U Family Vertical Battery Mount Kit (am-3964a).

https://youtu.be/jwxdPDkxTX0

Specifications

• Depth: 0.13 in.
• Length: 2.50 in.
• Material: 5052 Aluminum
• Width: 0.50 in.

This sheet metal plate makes up the end plate of the AM14U family of drive chassis. This plate captures the Inner and Outer plate and provides a surface to mount upper structures.

Specifications:

• Height: 3.33"
• Length: 38.0"
• Thickness: 0.125"
• Hole Size: 0.210"
• Upper Hole Pattern: Two rows 1.0" apart, 0.5" between holes in each row.
• Upper Flange Length: 2.125"
• Lower Hole Pattern: 0.5" Spacing
• Lower Flange Length: 1.375"
• Material: 5052 Aluminum

This is a kit of all the bumper hardware and bracketry needed to mount bumpers to an AM14U4 chassis in accordance with the 2020 & 2021 FRC bumper rules. If using this kit you will need to supply the wood, pool noodles, and fabric to make a complete set of bumpers. 

Documents

Guide(s)

2020 AM14U4 Bumper Attachment_small.pdf

Don't see what you need?

See_all_our_guides,_drawings_and_CAD_files_here

The cross bracket is used to strengthen the AM14U4 frame to accomodate for a opening in the front or back of the chassis frame.

Specifications

• Height: 2.935"
• Length: 24"
• Material: 5052 Aluminum
• Overall Width: 2.5"
• Thickness: 0.125"
• Weight: 1.35 lbs

The cross plate is used to strengthen AM14U family frames to accommodate for an extra large opening in the front or back of the chassis frame. This cross bar can be cut down on either end and features a hole sized for a bearing in the center of the plate for use with an H-Drive or other custom additions.

Specifications

• Height: 2.935"
• Hole Size: 0.210"
• Length: 31.0"
• Lower Flange Length: 0.75"
• Material: 5052 Aluminum
• Overall Depth: 2.5"
• Thickness: 0.125"
• Upper Flange Length: 1.625"

This sheet metal plate makes up the end plate of the AM14U family of chassis. This plate captures the Inner and Outer plates and provides a surface to mount upper structures.

Specifications

• Depth: 0.13 in.
• Flange Depth: 1.375 in.,2.125 in.
• Height: 3.34 in.
• Material: 5052 Aluminum
• Overall Length: 31 in.
• Weight: 2.3 lbs

This simple kit helps you to attach a pair of EVO gearboxes to any AM14U Family chassis. 

Parts Include:

• 2 - 500Hex Spacer, 0.250in (am-3948-250)
• 8 - 10-32 x 0.750 SHCS (am-1047)
• 8 - 10-32 Nylock Nut (am-1042)

This is an upgrade kit for the AM14U4 that includes two 3 CIM EVO Shifter gearboxes and associated mounting hardware giving your robot a serious capability boost by adding the ability to shift speeds between one for flying down the field and another for precision alignment and pushing power. We have specifically selected the ratios we think are best for the 2019 game depending on which wheel diameter you wish to use.

For the 4 in. wheel version we give you the 4.77:1 and 16.37:1 ratios for final drive speeds of ~16 and ~5 ft/sec
For the 6 in. wheel version we give you the 7.56:1 and 22.67:1 ratios for final drive speeds of ~16 and ~5 ft/sec
For the 8 in. wheel version we give you the 8.63:1 and 25.90:1 ratios for final drive speeds of ~18 and ~6 ft/sec

This bundle gives your stock AM14U4 a serious capability upgrade by adding two speed EVO Shifters with ratios specifically selected to match with 8 inch wheels. 

Individual Components within this Bundle:

Two - 

This is an upgrade kit for the AM14U4 that includes 2 EVO Slim gearboxes for CIM motors (not included) and the necessary hardware to mount them. The gear ratios for this kit have been optimized around a 6 in. wheel and some middle of the road driving speeds.

For the 6 in. wheel version we give you the 10.86:1 ratio for a final drive speed of ~11 ft/sec
 

This chassis is the FRAME ONLY portion of the 2019 FRC Kit of Parts chassis, the AM14U4. This product ships as an un-assembled kit and does not include the gearboxes, belts, wheels or motors. 

Various Configurations:

Built on the same great features of previous AM14U family chassis, this can be configured into many different perimeter, wheel, and gearbox configurations. There are literally thousands of possible playing configurations. 

It is shipped as a Kit with plates that can build its large square configuration, without any components reduced in length. This makes it the largest possible size and allows for the user to trim the length and width of the chassis to become a long or wide version that fits into different the size constraints of each specific year. The assembly instructions show how it can be changed, be sure to check out the assembly videos as well.

Box Size: 7 in. x 7 in. x 34 in. 

Included Hardware:

• 2 - Inside Rail(am-3922)
• 2 - End Plate(am-3920)
• 2 - Outside Plate(am-3921)
• 2 - Churro, 24.25" Long (am-2974)
• 28 - Churro Screws (am-1310)
• 4 - Nut, Nylock, 3/8-16(am-1054)
• 4 - Screw, HHCS, 3/8-16 x 4250, Gr5 Zinc(am-1297)
• 2 - Hex Spacer, Plastic, 0.50" id, 1.124" od, 0.570" long(am-1305)
• 4 - Spacer, 0.280", 0.382" ID 0.518" OD, Plastic(am-1306)
• 4 - Spacer, 0.850", 0.380" ID 0.75" OD, Plastic(am-1307)
• 24 - Screw, SHCS, 10-32 x 500(am-1002)
• 24 - Nut, Nylock, 10-32(am-1042)
• 12 - Churro, 3.375" Long(am-2569)
• 48 - Screw, Thread Forming, 10-24 x 1250, Steel Zinc(am-1266)