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Description
AndyMark EVO Slim 14.17:1 Ratio, ~3.875in Shaft Length
Designed for competition robots
Accommodates up to three motors
Features all-steel gears
Requires a 3D printed mount plate
Weighs only 1.84 lb
The AndyMark EVO Slim 14.17:1 Ratio, ~3.875in Shaft Length is a high-performance, lightweight gearbox designed for competition robots. It offers a robust solution for creating efficient drive trains, sharing many components with the EVO Shifter, including weight-relieving features and durable construction with all-steel gears and aluminum plates. This gearbox is provided in kit form and is capable of accommodating up to three motors, although the motors themselves are not included.
The gearbox utilizes a 15 Tooth 32DP pinion gear, which is included and does not require a key. For those who may find the installation process challenging, it is recommended to purchase a motor with the pinion pre-installed. The installation process for the pinion varies depending on the motor type, requiring specific procedures and tools, such as a 3-ton arbor press for the NEO motor, due to the interference fit. For the CIM motor, the pinion may either slip or press fit, and the use of red Loctite 271 is advised to ensure secure attachment.
The EVO Slim gearbox is compatible with either the E4T Optical Encoder Kit or the SRX Mag Encoder, necessitating a 3D printed mount plate for installation. Future versions will include appropriate holes in the motor plates to accommodate the Encoder Mount Pad. When using the SRX Mag Encoder, additional mounting hardware is required to ensure proper installation.
Note: Ensure proper safety measures are followed during installation, particularly when using tools such as an arbor press, to prevent injury or damage.
This gearbox is shipped in kit form, not assembled, with hardware to accept 3 motors. Please note motors are not included with these gearboxes.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
