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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