AndyMark 4in. BB Mecanum Wheel 0.375in. Hex Bore Full Set
Engineered for optimal performance in FTC chassis systems
Features a lightweight and slim design
Includes ball bearings for smooth motion
Offers customizable and versatile integration
Supports unique lateral and diagonal movement
The AndyMark 4in. BB Mecanum Wheel 0.375in. Hex Bore Full Set is a meticulously engineered wheel set designed for optimal performance in FTC chassis systems, such as the MecanAM Chassis. This set includes four wheels, comprising two 'right' and two 'left' wheels, which are essential for creating a functional Mecanum drive holonomic system. The wheels are characterized by their lightweight and slim design, featuring ball bearings within each roller to ensure exceptionally smooth motion.
The configuration of the 'right' and 'left' wheels is crucial for the proper operation of a Mecanum drive system. When viewed from above, the wheels should form an 'X' pattern, with the 'right' wheels positioned at the front right and rear left, and the 'left' wheels at the front left and rear right. This arrangement allows for the unique movement capabilities of Mecanum wheels, including lateral and diagonal movement.
Each wheel in the set is constructed with a polycarbonate core and features twelve rubber rollers sandwiched between two steel plates. The rollers are made from TPU rubber with a durometer rating of 60A, providing a balance of flexibility and durability. The wheels are designed to be compatible with various shaft and motor configurations, including direct drive with 3/8 inch and 1/2 inch hex bores.
The wheels are shipped as an unassembled kit, allowing for customization and integration into specific robotic designs. They are particularly suited for light-duty applications, such as FTC robots or non-drive train FRC components. The robust construction and thoughtful design make these wheels a reliable choice for robotics enthusiasts seeking precision and versatility in their projects.
1x AndyMark 4in. BB Mecanum Wheel 0.375in. Hex Bore Full Set
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
The RA number is valid for 30 days. The returned item must be received within that period.
The RA number must be included with the return.
Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
Refunds are processed within 7 days after receipt and inspection of the returned item.
A $100 cleaning fee may apply to domestic robots returned in used or unclean condition.
A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".
