Page 121 - Goodyear2011PTCatalog

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P O W E R T R A N S M I S S I O N P R O D U C T S
G E N E R A L I N F O R M A T I O N
119
G E N E R A L I N F O R M A T I O N
2 0 1 1
T
e c h n i c a l
I
n f o r m at i on
D
e f l e c t i on
F
o r c e s
f o r
B
e lt
T
e n s i on i n g
(
l b s
)
1. The table values are typically larger than necessary to cover the broad RPM range.
2. For drives where hub loads are critical and high speed drives or other drives with special circumstances, the table values (deflection force, installation tension) should be calculated.
3. Consult the Web site for detailed information on using the frequency-based tension gauges.
4. Veyance Technologies offers three different tension gauges for properly tensioning Eagle NRG, Hawk Pd or Blackhawk Pd belts. See your Goodyear Engineered Products sales representative
or your local PTP industrial distributor for more information on the tension gauges listed on this page.
B
e lt
S
t r a n d
T
e n s i on
( L B S )
NEW
BELT
USED
BELT
NEW
BELT
USED
BELT
NEW
BELT
USED
BELT
Yellow
224
160
176
112
128
96
0.071
White
449
305
353
241
273
177
0.142
Purple
897
625
689
481
545
369
0.283
Blue
817
561
657
449
561
385
0.254
Green
1210
842
986
682
842
586
0.380
Orange
1618
1122
1314
914
1122
786
0.507
Red
2436
1700
1956
1364
1700
1172
0.761
8GTR 12
370
258
210
146
130
98
0.064
8GTR 21
648
456
376
264
232
168
0.112
8GTR 36
1111
775
631
439
391
295
0.192
8GTR 62
1913
1337
1081
761
681
505
0.330
14GTR 20
571
427
459
331
411
299
0.163
14GTR 37
1052
796
844
620
764
556
0.301
14GTR 68
1939
1459
1555
1123
1395
1011
0.550
14GTR 90
2570
1930
2074
1498
1850
1354
0.738
14GTR 125
3578
2666
2874
2074
2570
1866
1.023
8MBH 12
179
131
131
99
99
67
0.045
8MBH 22
345
249
233
169
185
137
0.069
8MBH 35
539
379
379
267
299
219
0.159
8MBH 60
928
656
656
464
512
368
0.226
14MBH 20
553
393
409
297
345
249
0.164
14MBH 42
1167
831
863
623
735
527
0.344
14MBH 65
1796
1284
1348
964
1140
804
0.532
14MBH 90
2487
1783
1863
1335
1575
1127
0.737
14MBH 120
3332
2372
2484
1764
2084
1492
0.983
8M 20
226
162
194
146
178
130
0.118
8M 30
347
251
299
219
283
203
0.176
8M 50
590
430
526
382
478
350
0.289
8M 85
1046
742
918
662
838
598
0.507
14M 40
715
507
571
411
475
347
0.438
14M 55
1069
765
845
605
717
509
0.583
14M 85
1778
1266
1410
1010
1186
850
0.913
14M 115
2486
1782
1974
1414
1654
1174
1.233
14M 170
3827
2739
3059
2179
2579
1843
1.835
Belt Strand Tension (lbs.)
Belt Type
0-100 RPM 101-1000 RPM 1000-up RPM
Belt
Weight
(kg/m)
Eagle NRG
™
Falcon HTC
®
Blackhawk Pd
®
Hawk Pd
®
P
a rt
N
um b e r
TensionRite Small Tension Tester (PN
20044882)
A
p p l i c at i o n
=
30 lbs Deflection Force
P
a rt
N
um b e r
TensionRite Large
Tension Tester (PN 20039447)
A
p p l i c at i o n
=
200 lbs Deflection Force
NEW
BELT
USED
BELT
NEW
BELT
USED
BELT
NEW
BELT
USED
BELT
Yellow
15
11
12
8
9
7
White
30
21
24
17
19
13
Purple
60
43
47
34
38
27
Blue
54
38
44
31
38
27
Green
80
57
66
47
57
41
Orange
107
76
88
63
76
55
Red
161
115
131
94
115
82
8GTR 12
24
17
14
10
9
7
8GTR 21
42
30
25
18
16
12
8GTR 36
72
51
42
30
27
21
8GTR 62
124
88
72
52
47
36
14GTR 20
38
29
31
23
28
21
14GTR 37
70
54
57
43
52
39
14GTR 68
129
99
105
78
95
71
14GTR 90
171
131
140
104
126
95
14GTR 125
238
181
194
144
175
131
8MBH 12
12
9
9
7
7
5
8MBH 22
23
17
16
12
13
10
8MBH 35
36
26
26
19
21
16
8MBH 60
62
45
45
33
36
27
14MBH 20
36
26
27
20
23
17
14MBH 42
76
55
57
42
49
36
14MBH 65
117
85
89
65
76
55
14MBH 90
162
118
123
90
105
77
14MBH 120
217
157
164
119
139
102
8M 20
15
11
13
10
12
9
8M 30
23
17
20
15
19
14
8M 50
39
29
35
26
32
24
8M 85
69
50
61
45
56
41
14M 40
47
34
38
28
32
24
14M 55
70
51
56
41
48
35
14M 85
116
84
93
68
79
58
14M 115
162
118
130
95
110
80
14M 170
249
181
201
146
171
125
Deflection Forces for Belt Tensioning (lbs.)
Belt Type
0-100 RPM 101-1000 RPM 1000-up RPM
Eagle NRG
™
Falcon HTC
®
Blackhawk Pd
®
Hawk Pd
®
P
a rt
N
um b e r
TensionRite Belt Frequency Meter
(PN 20287454)
Optical Head
Replacement
(PN 20545642)