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GT2 (2GT) closed-loop timing belts, 6 mm wide: standard lengths and tooth counts, 110 to 1524 mm

What closed-loop GT2 belt lengths exist and how many teeth does each have? · Standard part · basis: Two shop lists: HC Maschinentechnik (19 lengths with teeth) and Tinytronics (9 lengths); teeth = length / 2

Also called: gt2 belt lengths, gt2 closed loop belt 200mm, gt2 belt 400mm 200 teeth, gt2 belt 6mm lengths, gt2 belt 158mm, gt2 closed loop 280, 2gt belt standard lengths, gt2 belt 610, gt2 belt teeth count, 2gt-6 closed loop belt sizes, gt2 belt 852

Exact dimensions. True size, with no tolerance added.

sizes
24 in table

Notes

  • Closed-loop (endless, welded or moulded) GT2 / 2GT belts, 2 mm pitch, 6 mm wide, in the lengths two shops list. Length is the pitch length (the cord line), so teeth = length / 2: HC Maschinentechnik prints the teeth for its 19 lengths and they equal length / 2, except that its description table lists 500 mm as 225 teeth while its length dropdown says 250 (500 / 2 = 250, which the table uses). Tinytronics prints lengths only (110, 158, 200, 280, 300, 320, 400, 610, 852 mm), so its teeth are length / 2 and not read from the shop.
  • These are shop stock lists, not a Gates catalog: other closed-loop lengths exist (the 2MR family in Gates' own catalog was not readable). 6 mm is the width both lists give; 9 and 10 mm GT2 loops exist but no table was read for them.
  • Two equal pulleys of N teeth and a belt of pitch length L: L = 2 C + pi x PD = 2 C + 2 N mm, so the centre distance is C = (L − 2 N) / 2 mm (pulley PD = N x 2 / pi).
  • No files: a closed loop is a length and a pitch, nothing more to model.

GT2 (2GT) closed-loop timing belts, 6 mm wide: standard lengths and… size chart

pitch length, mmteeth (length / 2)length, inlisted by
110554.33Tinytronics
122614.80HC Maschinentechnik
140705.51HC Maschinentechnik
158796.22both shops
180907.09HC Maschinentechnik
2001007.87both shops
2321169.13HC Maschinentechnik
26013010.24HC Maschinentechnik
28014011.02Tinytronics
30015011.81Tinytronics
32016012.60both shops
35017513.78HC Maschinentechnik
40020015.75both shops
45022517.72HC Maschinentechnik
50025019.69HC Maschinentechnik
60030023.62HC Maschinentechnik
61030524.02Tinytronics
76038029.92HC Maschinentechnik
85242633.54Tinytronics
86043033.86HC Maschinentechnik
97648838.43HC Maschinentechnik
122061048.03HC Maschinentechnik
136068053.54HC Maschinentechnik
152476260.00HC Maschinentechnik

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

HC MaschinentechnikGT2 closed timing belt 6 mm wide: lengths and teeth (122 to 1524 mm)webPublisher's page; dimensions are facts
TinytronicsGT2 timing belts 6 mm wide, closed loop: 110, 158, 200, 280, 300, 320, 400, 610, 852 mmwebPublisher's page; dimensions are facts

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Plain text: sheet.txt · JSON: /api/geometry?object=gt2-closed-loop-belt-lengths

length
Schematic, not to scale.

Fits with

GT2 timing pulleys 18T to 60T: pitch and outside diameter, flange, bores 5 / 6 / 8 mm, 6 and 9 mm belts (+ 64 to 80T diameters), isometric render of a generated part
GT2 timing pulleys 18T to 60T: pitch and outside diameter, flange, bores 5 / 6 / 8 mm, 6 and 9 mm belts (+ 64 to 80T diameters)26 sizes★ 23 files
GT2 timing pulleys, 16T–60T (2 mm pitch), isometric render of a generated part
GT2 timing pulleys, 16T–60T (2 mm pitch)7 sizes★ 7 files
OD
GT2 idler pulleys, toothed and smooth: 16T / 20T, 3 and 5 mm bore, OD, width, F623 / F625 bearing sizes11 sizes★ sheet
Timing belt profiles: GT2, HTD 3M / 5M / 8M, T5, T10, AT5, MXL, XL, L, H: pitch, tooth height and pulley pitch diameter13 sizes★ sheet
length
HTD 3M and 5M timing belts: standard lengths (105-3M to 1926-3M, 120-5M to 2350-5M) and tooth counts202 sizes★ sheet
length
T5 and AT5 endless timing belts (Gates PU-T5, PU-AT5): standard lengths 150 to 1500 mm with tooth counts91 sizes★ sheet
length
XL timing belts (1/5 in pitch, Gates PowerGrip): lengths 46-XL to 770-XL, pitch length in mm and teeth120 sizes★ sheet

Questions

How many teeth is a 400 mm GT2 belt?

200 teeth (2 mm pitch).

What GT2 closed loop lengths are standard?

110, 122, 140, 158, 180, 200, 232, 260, 280, 300, 320, 350, 400, 450, 500, 600, 610, 760, 852, 860, 976, 1220, 1360 and 1524 mm are listed by the two shops read.

How wide is a GT2 belt?

The loops read are 6 mm wide; 9 and 10 mm belts also exist but no table was read for them.