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Description
AndyMark EVO Shifter Short Keyed Shaft, StageA 2 - 10.86:1 Ratio, StageB 2 - 06.00:1 Ratio
Advances shifting technology with 4-tooth dog gear
Offers pneumatic shift method for in-motion control
Supports flexibility with two to three interior stages
Ensures compatibility with CIM or NEO motors
Facilitates easy mounting on AM14U chassis
The AndyMark EVO Shifter Short Keyed Shaft, StageA 2 - 10.86:1 Ratio, StageB 2 - 06.00:1 Ratio represents a significant advancement in shifting transmission gearboxes. This two-speed, shift-on-the-fly gearbox incorporates an enhanced 4-tooth dog shifting mechanism, allowing for seamless transitions between speeds. It is compatible with two CIM or NEO motors and can be configured with either two or three interior stages, offering flexibility in performance. The gearbox is designed with robust materials, including AMPCO® 18 Bronze for the dog gear, which provides added lubricity and strength compared to previous models. The transmission is shipped assembled, though motors are not installed.
The EVO Shifter features a pneumatic shift method, utilizing a spring-extend pneumatic cylinder that enables shifting while a robot is in motion. This design ensures that the robot can continue operating even if air pressure is lost, defaulting to the selected "Ratio A." The gearbox allows users to independently select high and low ratios, providing customization options not confined to preset spreads. Additionally, the gearbox includes aggressive weight reduction features and is compatible with various encoder options, enhancing its adaptability for different applications.
The gearbox requires proper greasing for optimal operation and longevity. A break-in period is recommended before applying grease to ensure smooth operation. The gearbox's design facilitates easy assembly and disassembly, with features that prevent incorrect gear orientation. It can be mounted to an AM14U family chassis or a 2"x1" box tube frame using existing mounting plate holes, further enhancing its versatility in various setups.
1x Red Tacky Grease, 14.2 gram
Shielded, flanged ball bearings
US Digital encoder and pneumatic cylinder
Various spacers, bearings, and hardware for assembly
Two-speed, shift-on-the-fly gearbox
Enhanced 4-tooth dog shifting method
Compatible with two CIM or NEO motors
Configurable with two or three internal stages
Selection of various 1/2 inch output shafts
Plates designed for mounting two motors
Pneumatic shift method with spring-extend pneumatic cylinder
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.
