AndyMark EVO Shifter am14u Family Hex Shaft, StageA 3 Stage - 06.86:1 Ratio 1.14:1, StageB 3 Stage - 05.45:1 Ratio 1.14:1

AndyMarkSKU: RB-And-1718
Manufacturer #: EVO-2-068-054-UH3

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Sale price £339.37

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Description

  • AndyMark EVO Shifter am14u Family Hex Shaft, StageA 3 Stage - 06.86:1 Ratio 1.14:1, StageB 3 Stage - 05.45:1 Ratio 1.14:1
  • Incorporates enhanced 4-tooth dog shifting
  • Supports two CIM or NEO motors
  • Features robust AMPCO® 18 Bronze gears
  • Utilizes pneumatic shift-on-the-fly method
  • Offers independent high and low ratio selection

The AndyMark EVO Shifter am14u Family Hex Shaft, StageA 3 Stage - 06.86:1 Ratio 1.14:1, StageB 3 Stage - 05.45:1 Ratio 1.14:1 represents a significant advancement in shifting transmission gearboxes. This two-speed, shift-on-the-fly gearbox incorporates an enhanced 4-tooth dog shifting method, allowing for smooth and efficient transitions between gears. 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 increased strength and lubricity compared to previous models.

The EVO Shifter features a super-strong shift block assembly with a larger bearing and threaded steel housing, ensuring durability and reliability. The input stage utilizes 32 DP gears and a 15-tooth pinion gear, achieving a high first stage reduction of 85:15. Users have the ability to independently select high and low ratios, providing customization options for various applications. The gearbox also includes aggressive weight reduction features and is designed for easy assembly and disassembly, with cluster gears that have identical features on both sides.

This gearbox employs a pneumatic shift method, utilizing a spring-extend pneumatic cylinder that allows for shifting while a robot is in motion. The gearbox can be mounted to an AM14U family chassis or a 2"x1" box tube frame, offering versatility in installation. The EVO Shifter is shipped assembled, though motors are not installed, even if included in the order. It is recommended to follow specific greasing and break-in procedures to ensure optimal performance and longevity of the gearbox.

Note: Ensure proper handling and installation of the pinion gear, especially when using a NEO motor, as a 3-ton arbor press is required for installation due to the interference fit.

  • 1x AndyMark EVO Shifter am14u Family Hex Shaft, StageA 3 Stage - 06.86:1 Ratio 1.14:1, StageB 3 Stage - 05.45:1 Ratio 1.14:1
  • Shielded, flanged ball bearings
  • 1117 steel 32 DP gears, with 20-degree pressure angle (1st stage)
  • 4140 steel 20 DP gears, with 14.5-degree pressure angle (2nd and 3rd stage)
  • 1/4" thick aluminum side plates, pocketed
  • US Digital encoder and pneumatic cylinder
  • 4140 steel output shafts
  • Individual hardware within two-stage assembly
  • 1x Red Tacky Grease, 14.2 gram
  • 1x Encoder Mount Pad
  • 1x EVO Shifter Shift Block Assembly
  • 1x E4T Encoder
  • Two-speed, shift-on-the-fly gearbox
  • Enhanced 4-tooth dog shifting method
  • Motor input: 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
  • Shipped assembled, without motors installed
  • Dog gear with 4 dogs on each face for increased strength
  • Robust 1/8" diameter shoulder screw
  • Dog gear material: AMPCO® 18 Bronze
  • Super-strong shift block assembly with larger bearing and threaded steel housing
  • Input stage uses 32 DP gears and a 15-tooth pinion gear
  • High 85:15 first stage reduction
  • Independent high and low ratio selection
  • More encoder options available
  • Aggressive weight reduction features
  • Cluster gears with identical features on both sides for easy assembly
  • Optional third stage provides additional C ratio choice of 1.14 or 2:1
  • Can be mounted to an AM14U family chassis or a 2"x1" box tube frame
  • Pneumatic shift method with spring-extend pneumatic cylinder
  • Extend Stroke: 4 lbs, Retract Stroke: 15.7 lbs
  • Included 15-tooth 32DP pinion gear
  • Recommended greasing and break-in procedures
  • Encoder ratio: 3:1 for two-stage versions

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