Pulley Groove Profile
Pully Code
Pulley Type

WEAEfd Dimensions for standard belt width (mm)

Belt Width
075
100
150
200
250
300
400
W
26.8
33.3
46.0
59.5
72.2
85.7
110.8
A
20.5
27.0
39.7
53.2
65.9
79.4
104.5
fd
3.15
3.15
3.15
3.15
3.15
3.15
3.15

Pulley Dimension Table

No. of
Grooves
PD
OD
FID
FOD
14
15
56.60
60.64
55.22
59.27
46.0
51.0
61.0
67.0
16
17
18
19
20
64.68
68.72
72.77
76.81
80.85
63.31
67.35
71.39
75.44
79.48
56.0
56.0
61.0
66.0
71.0
70.0
75.0
78.0
83.0
88.0
21
22
23
24
25
84.89
88.94
92.98
97.02
101.06
83.52
87.56
91.61
95.65
99.69
75.0
75.0
80.0
85.0
90.0
95.0
95.0
99.0
103.0
111.0
26
27
28
29
30
105.11
109.15
113.19
117.23
121.28
103.73
107.78
111.82
115.86
119.90
90.0
95.0
100.0
105.0
105.0

111.0
115.0
119.0
123.0
127.0

31
32
33
34
35
125.32
129.36
133.40
137.45
141.49
123.95
127.99
132.03
136.07
140.12
110.0
115.0
120.0
125.0
125.0
131.0
135.0
140.0
144.0
148.0
36
37
38
39
40
145.53
149.57
153.62
157.66
161.70
144.16
148.20
152.24
156.29
160.33

130.0
135.0
140.0
140.0
145.0

152.0
156.0
160.0
164.0
168.0
41
42
43
44
45
165.74
169.79
173.83
177.87
181.91
164.37
168.41
172.46
176.50
180.54
150.0
155.0
155.0
160.0
165.0
172.0
176.0
180.0
184.0
188.0
46
47
48
49
50
185.96
190.00
194.04
198.08
202.13
184.58
188.63
192.67
196.71
200.75

170.0
170.0
175.0
179.0
183.0

192.0
196.0
200.0
204.0
208.0
No. of
Grooves
PD
OD
FID
FOD
51
52
53
54
55
206.17
210.21
214.25
218.30
222.34
204.80
208.84
212.88
216.92
220.97
187.0
191.0
195.0
199.0
203.0

212.0
216.0
220.0
224.0
228.0

56
57
58
59
60
226.38
230.42
234.47
238.51
242.55
225.01
229.05
233.10
237.14
241.18
206.0
210.0
214.0
218.0
221.7
233.0
237.0
241.0
245.0
249.0
61
62
63
64
65
246.59
250.64
254.68
258.72
262.76

245.22
249.27
253.31
257.35
261.39

226.0
229.0
233.0
237.0
241.0
253.0
257.0
261.0
265.0
269.0
66
67
68
69
70
266.81
270.85
274.89
278.93
282.98
265.44
269.48
273.52
277.56
281.61
245.0
247.0
253.0
257.0
261.0
273.0
277.0
281.0
285.0
289.0

71
72
73
74
75

287.02
291.06
295.11
299.15
303.19
285.65
289.69
293.73
297.78
301.82
265.0
268.0
272.0
276.0
280.0
293.0
297.0
301.0
305.0
309.0
76
77
78
79
80
307.23
311.28
315.32
319.36
323.40
305.86
309.90
313.95
317.99
322.03

284.0
288.0
291.0
296.0
300.0

313.0
317.0
321.0
325.0
330.0

No. of
Grooves
PD
OD
FID
FOD
81
82
83
84
85
327.45
331.49
335.53
339.57
343.62
326.07
330.12
334.16
338.20
342.24
304.0
308.0
311.0
315.0
319.0
334.0
338.0
342.0
346.0
350.0
86
87
88
89
90
347.66
351.70
355.74
359.79
363.83
346.29
350.33
354.37
358.41
362.46
323.0
327.0
331.0
335.0
339.0
354.0
358.0
362.0
366.0
370.0
91
92
93
94
95
367.87
371.91
375.96
380.00
384.04
366.50
370.54
374.58
378.63
382.67








96
97
98
99
100
388.08
392.13
396.17
400.21
404.25
386.71
390.75
394.80
398.84
402.88








101
102
103
104
105
408.30
412.34
416.38
420.42
424.47
406.92
410.97
415.01
419.05
423.09








106
107
108
109
110
428.51
432.55
436.59
440.64
444.68
427.14
431.18
435.22
439.26
443.31








Pulley Pitch
Diameter =PN/k
Outside Diameter (OD)
=PD-2PLD

PGBelt Pitch(mm)
NGNo. of Grooves
kGRatio of
cireumference
HEPLDG0.686mm

 

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