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Description
- 1x AndyMark EVO Shifter Short Hex Shaft, StageA 3 Stage - 32.74:1 Ratio 2:1, StageB 3 Stage - 21.72:1 Ratio 2:1
- 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
- 1x Red Tacky Grease, 14.2 gram
- 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
- Pneumatic shift method with spring-extend pneumatic cylinder
- 1/2 inch output shafts
- Features aggressive weight reduction
- Encoder options available
- Air cylinder shifting with extend stroke: 4 lbs and retract stroke: 15.7 lbs
- 32 DP gears and a 15-tooth pinion gear for high 85:15 first stage reduction
- Allows independent selection of high and low ratios
- Can be mounted to an AM14U family chassis or a 2"x1" box tube frame