HTD 3M timing pulley, 25 teeth, 6.35 mm bore, 9 mm belt
Unbranded representative design · htd-pulley
Use it
(import "parts/pulley/HTD3M-25T-B6.35-W9.ik" as p)In a design on ink: ask your agent for it by name, or by what it must be.
Dimensions
| pitch | 3 |
| pitch-line-differential | 0.381 |
| groove-depth | 1.28 |
| groove-radius | 0.91 |
| lip-radius | 0.3 |
| flank-angle-deg | 14 |
Frame of reference
Axis z; belt centre z=0; pulley hub -z; tooth land +x; idler seats symmetric in z.
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 | hub | (0, 0, -13) | (1, 0, 0) | (0, 0, -1) |
| part | front | (0, 0, 6) | (1, 0, 0) | (0, 0, 1) |
All 28 numbers in its record
| pitch | 3 |
| pitch-line-differential | 0.381 |
| groove-depth | 1.28 |
| groove-radius | 0.91 |
| lip-radius | 0.3 |
| flank-angle-deg | 14 |
| reference-space-width | 1.9 |
| teeth | 25 |
| bore-diameter | 6.35 |
| belt-width | 9 |
| pitch-diameter | 23.87324 |
| outside-diameter | 23.11124 |
| root-diameter | 20.55124 |
| flange-diameter | 27.11124 |
| hub-diameter | 16 |
| hub-length | 7 |
| overall-length | 19 |
| groove-clearance | 0 |
| set-screw-diameter | 3 |
| set-screw-pitch | 0.5 |
| set-screw-count | 2 |
| set-screw-angle-deg | 90 |
| set-screw-centre-z | -9.5 |
| slot-width | 10 |
| flange-thickness | 1 |
| bore-chamfer | 0.4 |
| thread-radial-clearance | 0.05 |
| tip-root-minimum-wall | 7.100621 |