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SpinBox Shaft Plate, Small (am-2463)

#am-2463

$9.23

(In stock)

This 1/8" thick plate supports the output shaft of the SpinBox gearbox. This plate has the same outer size as the SpinBox Housing.

52T 20DP Steel 4 Tooth Dog Gear

#am-3541

$36.90

(In stock)

Specifications:

Tooth Count: 52
Diametral Pitch: 20
Pressure Angle: 14.5
Pitch Diameter: 2.6"
Face Width: 0.438"
Material: 4140 Steel
Dog Profile: 4 Tooth, 90 Degrees Opposed
Bearing Bore: 1.124"
Weight: 0.3 Lbs

Sonic Gearbox Motor Plate (am-2506)

#am-2506

$30.75

(In stock)

This is the plate on the Sonic Shifter that is on the motor side. This plate has two 1/4-20 steel threaded inserts pressed in to one end of the plate.

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 AMPCOÂ® 18 Bronze. This material has similar properties to stainless steel (previously used), but has added lubricity for smooth shifting.

Wheel Conversion Plate with Nub Bore

#am-2609a

$12.50

(In stock)

This conversion plate acts as a hub between larger motion components featuring a 1.875" bolt circle to components of a smaller mounting circle such as a NeveRest Gearmotor. The bore of this plate fits shafts that are familiar to FIRST Tech Challenge teams.

Specifications:

Material: 5052 Aluminum
Bore: 0.320" (8.1mm)
Outside Bolt Pattern: 0.204" diameter holes on a 1.875" diameter circle
Inside Bolt Patterns:
Four - 0.150" (3.8mm) diameter holes on a 0.630" (16mm) diameter circle
Four - 0.160" (4mm) diameter holes on a 0.770" (19.5mm) diameter circle
Outside Diameter: 2.125" from side to side
Thickness: 0.125"
Material: 5052 Aluminum

12T 32DP 5 mm Bore Steel Pinion Gear

#am-3657

$10.76

(In stock)

This 12 tooth pinion gear is designed to fit onto an AndyMark RedLine Motor (am-3775) and other motors with a 5 mm output shaft to interface with spur gearboxes such as the DeCIMate (am-3745), EVO Slim for RedLine and EVO Shifter for RedLine.

Specifications:

Bore: 5mm press fit
Weight: 0.014 Pounds
Material: 1117 Steel
Overall Length: 0.755 in.
Face Width: 0.625 in.
Tooth Count: 12
Pitch Diameter: 0.375 in.
Pressure Angle: 20
Diametral Pitch: 32

Arm Joint Plate (am-2692)

#am-2692

$15.38

(In stock)

The Plate used in the PVC Arm Joint

Specifications

Height: 3.505"
Length: 5"
Material: 6061 Aluminum
Thickness: 0.188"
Weight: 0.22 lbs

45T 32DP 20PA 0.375" Hex Bore Gear

#am-3694

$23.06

(In stock)

Specifications:

Tooth Count: 45
Diametral Pitch: 32
Pressure Angle: 20
Pitch Diameter: 1.406"
Material: 4140 Steel
Bore: 0.375 in. Hex
Weight: 0.115 Pounds

Compression Spring, 0.50" L, 0.30" OD, 0.026" Wire, Steel Zinc Plated

#am-2777

$2.31

(In stock)

This is a steel compression spring made from music wire. It has closed and ground flat ends, and is zinc plated.

Specifications:

Length: 0.50 inch
Outside diameter: 0.30 inch
Wire Diameter: 0.026 inch
Compressed Length: 0.13 inch
Spring Rate: 11.3 pounds/inch
Maximum Load: 4.3 pounds

20T 05" Hex Bore Miter Gear

#am-3772

$33.83

(22 In stock)

Miter gears are a special class of bevel gears where the shafts intersect at 90° and the gear ratio is 1:1. This miter gear has a .500" hex bore, making it perfect for interfacing with many popular products in the competition robotics marketplace.

Specifications:

Material: 1045 Steel
Module: 1.25
Tooth Count: 20
Pressure Angle: 20
Pitch Diameter: 0.980 in
Mounting Distance: 0.910 in
Hub Depth: 0.350 in
Hub Diameter: 0.870 in
Bore: 0.50 in Hex
Weight: 0.056 Pounds

20T, 8 mm Bore with 2 mm Keyway Miter Gear

#am-3776

$33.83

(In stock)

Miter gears are a special class of bevel gears where the shafts intersect at 90° and the gear ratio is 1:1. This miter gear has a 8mm bore with a 2mm keyway, fitting perfectly on a CIM motor shaft.

Specifications:

Material: 1045 Steel
Module: 1.25
Tooth Count: 20
Pressure Angle: 20
Pitch Diameter: 0.980 in
Mounting Distance: 0.910 in
Hub Depth: 0.350 in
Hub Diameter: 0.870 in
Bore: 8 mm with 2 mm keyway
Weight: 0.078 Pounds