The dog gear has 4 dogs on each face. This allows more material around the dog gear screw, increasing strength over previous designs. A robust 1/8" diameter shoulder screw replaces the previously used #4-40 screw. The dog gear material is AMPCO® 18 Bronze. This material has similar properties to stainless steel (previously used), but has added lubricity for smooth shifting.
This is a longer version of the standard SS* Hex Shaft. The dog gear, small output gear, and large output gear are located on this shaft.
* SS stands for Sonic Shifter or Super Shifter
This is the motor plate for all 2 Stage 2 Motor EVO Shifter transmissions.
This plate in conjunction with an EVO Shifter 2 Stage Output Plate captures the
internal components of a 2 Stage 2 Motor EVO Shifter. This plate has the
mounting features for two CIM motors.
This is the motor plate for all 2 Stage 3 Motor EVO Shifter transmissions.
This plate in conjunction with an EVO Shifter 2 Stage Output Plate captures the
internal components of a 2 Stage 3 Motor EVO Shifter. This plate has the
mounting features for three CIM motors.
This is the motor plate for all 3 Stage 2 Motor EVO Shifter transmissions.
This plate in conjunction with an EVO Shifter 3 Stage Output Plate captures the
internal components of a 3 Stage 2 Motor EVO Shifter. This plate has the
mounting features for two CIM motors.
Specifications:
The NeveRest 40 gearbox is the cutting edge gearbox found on the NeveRest 40 gearmotor. If you wish to change out the gearbox on an existing NeveRest gearmotor this is a drop in replacement gearbox. Screws are included with the gearbox.
Specifications:
Gearbox Reduction: 40:1
Shaft Hardness: 45-50 Rockwell C (https://en.wikipedia.org/wiki/Rockwell_scale)
The NeveRest 60 gearbox is the cutting edge gearbox found on the NeveRest 60 gearmotor. If you wish to change out the gearbox on an existing NeveRest gearmotor this is a drop in replacement gearbox. Screws are included with the gearbox.
Specifications:
Gearbox Reduction: 60:1
Shaft Hardness: 45-50 Rockwell C (https://en.wikipedia.org/wiki/Rockwell_scale)
This gearbox has a gear ratio of 104:1 with a nub output. The shaft and gears are robust, machined steel components designed to withstand many times more power than a NeveRest motor will supply. We include a packet of Red Tacky Grease (am-2768); a pea-sized amount on each stage of reduction before running it will ensure smooth, trouble-free operation.
This shaft protrudes from the AM Shifter two speed gearbox. This shaft is typically paired with a keyed sprocket and chain drives wheels in a robot chassis. The open end of the shaft can have a 0.25 in. dowel inserted to accommodate an Encoder Package.
This is the output plate for all 2 Stage EVO Shifter transmissions. This
plate in conjunction with an EVO Shifter 3 Motor or 2 Motor Plate, captures the
internal components of the EVO Shifter. The output shaft of the transmission
protrudes out of this plate when assembled.
This is the output plate for all 3 Stage EVO Shifter transmissions. This
plate in conjunction with an EVO Shifter 2 Motor or 3 Motor Plate captures the
internal components of the EVO Shifter. The output shaft of the transmission
protrudes out of this plate when assembled.