WCP-0663 GT2 3 mm timing pulley, 36 teeth, 9mm belt, 1/2 in hex bore

WestCoast Products · MPN WCP-0663 · frc-pulley

Use it

(import "parts/pulley/WCP-0663.ik" as p)

In a design on ink: ask your agent for it by name, or by what it must be.

Dimensions

teeth	36
pitch	3
pitch-diameter	34.3775
tip-radius	16.8021
root-radius	15.6337
groove-depth	1.1684

Frame of reference

Axis z; back face z = 0, front face z = width; a tooth land tooth-clock degrees from +x.

Frames

Where it connects: each frame sits on the face it connects by, z out of the part, in the part's own coordinates.

Of	Frame	Origin	x	z
part	back	(0, 0, 0)	(1, 0, 0)	(0, 0, -1)
part	front	(0, 0, 15.875)	(1, 0, 0)	(0, 0, 1)

All 31 numbers in its record

teeth	36
pitch	3
pitch-diameter	34.3775
tip-radius	16.8021
root-radius	15.6337
groove-depth	1.1684
tooth-clock	-5
groove-half-profile	0, 1.1684, -0.339249, 0.93703, 0.44994, 0.005721, 1.00781, 0.19812, 0.169413, 1.1227, 0.03755, 0
groove-polygon	-1.1227, 0.03755, 0.169413, -1.00781, 0.19812, 0.005721, -0.93703, 0.44994, -0.339249, 0, 1.1684, -0.339249, 0.93703, 0.44994, 0.005721, 1.00781, 0.19812, 0.169413, 1.1227, 0.03755, 0, 1.9644, 0.03755, 0, 1.9644, -1, 0, -1.9644, -1, 0
teeth-z0	2.6035
teeth-z1	13.2715
width	15.875
section	19.5, 13.8208, 19.5, 14.8561, 17.3183, 14.2715, 14, 14.2715, 14, 13.2715, 17.45, 13.2715, 19.5, 1.0189, 19.5, 2.0542, 17.45, 2.6035, 14, 2.6035, 14, 1.6035, 17.3183, 1.6035, 14, 1.6035, 8.89, 1.6035, 8.89, 0, 0, 0, 0, 15.875, 8.89, 15.875, 8.89, 14.2715, 14, 14.2715, 14, 13.2715, 15.6337, 13.2715, 15.6337, 2.6035, 14, 2.6035
outer-diameter	39
bore-af	12.8016
bore-round	0
bore-clock	30
spline-teeth	0
spline-module	0
spline-pa	0
spline-backlash	0
spline-minor	0
spline-major	0
key-width	0
key-depth	0
key-angle	0
notch-width	0
notch-depth	0
notch-faces	1
notch-angle	90
hub-diameter	0