GT2 timing pulley, 2 mm pitch, 6 mm belt, teeth and bore, 40t-8
Size drawing - 40t-8 values on the views - enlarged 3:1
40t-8
Pitch diameter (the belt's pitch line) ee
Odh = 19.1516 Outside diameter (the band) BES
Flange diameter 30.734
Face width between the flanges ToL
25k Width over the flanges 10.5
Overall length 18.2626
Hub diameter 19.1516
Set screw thread
* Gates' hub length (recorded) 7.9756
21* de Misumi's face diameter (recorded)
Source levels
Main value = the modeled value (nominal, else the middle of min-max). Grey under a value = its min-max, where the source gives both.
< / = = the source gives only that limit, modeled at it. ref = reference.
L2 = the standard itself (or its complete free preview, or the maker's drawing). L1 = two or more independent sources agree: the release gate.
LO = one source only: printed amber and marked *.
c = a source value was corrected; the datasheet says how.
@df = 30.734
House convention = a detail no source dimensions, drawn to a stated house rule.
This size's values: L17 - LO 3.
Notes
Gates, Misumi and SDP/SI tables, each its own lineage (ADR 0034).
Largest stated where makers differ (ADR 0138 row 4); every maker's value on the page. Band a plain cylinder at da (no teeth); chamfers illustrative: sheet DO2.
L = 18.2626
= 10.3*
TITLE
'? CommunityCAD Size drawing, 40t-8
STANDARDS FOLLOWED FAMILY / DETAIL
Gates' design manual, Misumi GPA 2GT and SDP/SI tables GT2 timing pulley - 40t-8
SHEET REV SCALE PROJECTION UNITS CC-GT2-SZ-40t-8 A 3:1 € Dimensions in mm
SPEC VERSION LICENSE PAGE 7c593bb2a1674Fad1ed142d21F252056a66a74e CC-BY 4.0 IronPixel Labs LLC 1/1
@da = 24.96
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.