AndyMark Flyer Overdrive Gearbox, CIM/NEO Input, 1.92:1/1:1.92
Description
- AndyMark Flyer Overdrive Gearbox, CIM/NEO Input, 1.92:1/1:1.92
- Innovative gearbox offers overdrive and underdrive
- Accommodates CIM/NEO, Falcon, Sport Gearbox inputs
- Simplifies mounting with wings for 1 in. extrusion
- Adapts for custom ratios with no gears option
- Features 0.500 in. hex output shaft
The AndyMark Flyer Overdrive Gearbox, CIM/NEO Input, 1.92:1/1:1.92 represents a significant advancement in gearbox technology for FRC applications, offering both overdrive and underdrive capabilities within a single unit. This innovative design allows the output shaft to spin faster or slower than the input, providing flexibility in performance. The gearbox features a 1/2 inch hex bore on both gears, enabling users to configure it for either overdrive or underdrive, thus accommodating various operational needs with a single purchase.
The gearbox includes a short 1/2 inch hex output shaft that extends approximately 2 inches from either face, with the option to replace it with any Toughbox output shaft. The front and rear bearings have a 1.125 inch outer diameter, allowing for the replacement of the rear bearing with another 1/2 inch hex bearing. This facilitates the use of a pass-through shaft of any desired length without the need for machining, making it ideal for applications such as roller intakes when combined with compatible wheels.
Designed for ease of installation, the gearbox's "wings" can slot over any 1 inch wide extrusion, such as Peanut or Box Tube, simplifying the mounting process to a robot's frame. The gearbox offers three hardware options for input: CIM/NEO, Falcon, and Sport Gearbox. The CIM/NEO and Falcon options are particularly suited for flywheel shooters, providing a bearing-supported output shaft optimized for absorbing shock loads. The Sport Gearbox option adds another stage of reduction and offers a reversed, offset shaft, making it suitable for mechanisms like climbers.
Additionally, a no gears option is available for those who wish to supply their own gears to achieve a custom ratio. The gearbox can accommodate any two 20DP, 1/2 inch wide, 1/2 inch hex bore gears totaling 70 teeth. This flexibility allows for a symmetrical setup by using the empty shell as a mounting point for an extended shaft.
- 1x AndyMark Flyer Overdrive Gearbox, CIM/NEO Input, 1.92:1/1:1.92
- Diametral pitch: 20
- Gear spacing: 70 teeth
- Gear width: 0.500 inches
- Motor input: CIM/NEO
- Motor quantity: 1
- Output shaft: 0.500 inches hex, 2 inches long
- Plate material: 5052 aluminum
- Pressure angle: 20 degrees
- Ratio: 1.92:1 / 1:1.92
- Weight: 1.04 - 1.56 pounds
Estimate shipping
Refund Policy
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.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorisation (RA) before initiating a return request.
United Kingdom consumers exercising their statutory Right of Cancellation are subject to different conditions. See the Statutory Right of Cancellation.
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 Authorisation (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, tyres, 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, odour-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 fulfil a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
* United-Kingdom consumers retain their statutory Right of Cancellation on these items. Its exercise is subject to the conditions and exclusions set out in the Statutory Right of Cancellation, and any reimbursement may be reduced to reflect a loss in value resulting from handling beyond inspection.
How to Request a Return Authorisation (RA)
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]".