AT high performance Timing Belts

Polyurethane Timing Belts
AT high performance Timing Belts
AT 3 GEN III
0,8
1,1
3
high performance AT profile with
metric pitch and trapezoidal teeth.
50º
Standard version:
• single-sided
AT 3
• high performance polyurethane in red colour
• steel cord tension members with high density
• steel cord tension members in
two-filament construction
1,2
1,5
• steel cord5 tension members in highly
flexible construction
AT
AT
AT
AT
AT
3
3
3
3
3
/ AT
270
20
/ 300
/ 351
/ 399
/ 417
AT
AT
AT
AT
AT
3
3
3
3
3
/
/
/
/
/
450
486 fN18
50140º
549
600
150
162
167
183
200
AT
AT
AT
AT
3
3
3
3
2
/ T639
/ 648
/ 648 fN24
/ 714
213
216
216
238
90
100
117
133
2 139
2,5mm:
Preferred belt width* in
6, 10, 16, 25, 32
AT
AT
AT
AT
3
3
3
3
5
50
67
67
84
89
4
/
/
/
/
/
/ 816
/ 816 fA
/ 900
/ 1011
272
272
300
337
20
40º
T 20
0,5
CONTI SYNCHROFLEX® Timing Belt (SFX) AT 3 GEN III
3
3
3
3
3
Number
of teeth
20
40º
T 20-DL
* Other dimensions upon request.
2,0
0,7
AT 3 Gen III
20
150
201
201 fN68
50º
252
267
AT
AT
AT
AT
AT
0,6
50º
Type / Length*
GEN III
Number
of teeth
0,6
0,8
3
1,1
Type / Length*
GEN III
50º
FA: with bigger back thickness
40º
FN: with profiles on the back of the belt
AT 5 Gen III
40º
T 2,5
0,7
0,6
2,5
1,2
5
1,5
M
50º
0,7
40º
AT 5
F,...
1
1
50º SYNCHROFLEX® Timing Belt
CONTI
1,2
5
2,5
10
Order example
2,5
T 2,5-DL
70º
10 AT3 / 450 GEN III
40º
Belt width in mm
Type/
Pitch
AT 10
Gen
III
T5
Belt length in mm
K1
50º
1,2
5
1
28
2,5
10
2,5
Specification Generation III
1,5
CONTI SYNCHROFLEX®
AT 3 GEN III Technical data
1. Tooth shear strength (specific belt tooth strength)
R.p.m.
FUspec
Mspec
Pspec
R.p.m.
FUspec
Mspec
Pspec
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
0
20
40
60
80
40,43
40,00
39,60
39,21
38,85
1,93
1,91
1,89
1,87
1,86
0,00
0,04
0,08
0,12
0,16
2400
2500
2600
2800
3000
24,66
24,40
24,14
23,63
23,16
1,18
1,17
1,15
1,13
1,11
2,96
3,05
3,14
3,31
3,47
100
150
200
300
400
38,50
37,70
36,98
35,69
34,60
1,84
1,80
1,77
1,70
1,65
0,19
0,28
0,37
0,54
0,69
3200
3400
3600
3800
4000
22,71
22,30
21,90
21,53
21,16
1,09
1,07
1,05
1,03
1,01
3,63
3,79
3,94
4,09
4,23
500
600
700
800
900
33,64
32,79
32,03
31,34
30,70
1,61
1,57
1,53
1,50
1,47
0,84
0,98
1,12
1,25
1,38
4500
5000
5500
6000
6500
20,34
19,59
18,90
18,28
17,69
0,97
0,94
0,90
0,87
0,85
4,58
4,90
5,20
5,48
5,75
1000
1100
1200
1300
1400
30,11
29,56
29,05
28,58
28,13
1,44
1,41
1,39
1,36
1,34
1,51
1,63
1,74
1,86
1,97
7000
7500
8000
8500
9000
17,15
16,65
16,18
15,74
15,31
0,82
0,80
0,77
0,75
0,73
6,00
6,24
6,47
6,69
6,89
1500
1600
1700
1800
1900
27,70
27,30
26,91
26,55
26,20
1,32
1,30
1,29
1,27
1,25
2,08
2,18
2,29
2,39
2,49
9500
10000
12000
15000
18000
14,91
14,54
13,19
11,53
10,16
0,71
0,69
0,63
0,55
0,49
7,08
7,27
7,91
8,64
9,15
2000
2200
25,88
25,25
1,24
1,21
2,59
2,78
20000
9,38
0,45
9,37
Rotational speeds over 20000 rpm and/or belt speeds over 80 m/s
need special drive designs. Please ask our advice.
2. Tension member strength (permitted tensile force of the belt fzul ), Belt weight
Belt width
b
Tension member strength fzul
Belt weight
[mm]
6
10
16
25
32
[N]
330
599
1002
1608
2079
0,026
0,042
0,065
0,083
AT 3 GeN III [kg/m] 0,016
3. Flexibility (Minimum numbers of teeth, minimum diameter)
Timing pulley
Tension roller (smooth),
running on teeth
Timing pulley
Tension roller (smooth),
running on the back of the belt
zmin
15
dmin [mm]
dmin
20
zmin
dmin
20
Drive type without contraflexure
zmin
[mm]
20
Drive type with contraflexure
zmin
dmin
29
Polyurethane Timing Belts
AT high performance Timing Belts
5
1,1
0,8
20
50º
AT 3
40º
AT 20
CONTI SYNCHROFLEX® Timing Belt (SFX) AT 3
1,2
1,5
high performance AT profile with
metric pitch5and trapezoidal teeth.
The technical
data refer to standard polyurethane
50º
and standard steel cord tension members.
Available
AT
5 Gen IIIversions:
• single-sided
• with reinforced design
3
3
3
3
3
/
/
/
/
/
AT
AT
AT
AT
AT
3
3
3
3
3
/ 270
T2
/ 300
/ 351
/ 399
/ 417
90
100
117
133
139
AT
AT
AT
AT
AT
3
3
3
3
3
/
/
/
/
/
150
162
167
183
200
AT
AT
AT
AT
3
3
3
3
/ 639
/ T648
2,5
/ 648 fN24
/ 714
150
201
201 fN68
25240º
267
2
450
2,5
486 fN18
501
549
40º
600
50
67
67
84
89
50º
• antistatic,
coloured, mechanical reworked
/ Length*
Number
of teeth
AT
AT
AT
AT
/ 816
/ 816 fA
/ 900
/ 1011
272
272
300
337
3
3
3
3
0,5
AT
AT
AT
AT
AT
Type
0,6
Number
of teeth
20
40º
T 20-DL
2,0
40º
213
216
216
238
Preferred belt width* in
2,5mm:
6, 10, 16, 25, 32
1,2
1,5
• with Aramide tension member
5
• polyurethane special materials
upon request
/ Length*
0,7
AT 3
Type
M
0,7
50º
T 20
0,6
0,8
3
1,1
AT 3 Gen III
0,6
50º
20
4
3
* Other dimensions upon request.
40º
0,7
FA: with bigger back thickness
AT 5
FN: with profiles on the back of the belt
F,...
1
1
1,2
5
2,5
10
2,5
T 2,5-DL
70º
50º
40º
AT 10 Gen III
5
1
Order example
1,2
K1
2,5
2,5
10
T5
1,5
50º
CONTI SYNCHROFLEX® Timing Belt
10 AT3 / 450
40º
70º
1,2
Belt width in mm
AT 10
Type/ Pitch
Belt length in mm
2,5
K 1,5
2,5
10
2
30
T 5-DL
2,5
10
CONTI SYNCHROFLEX®
AT 3 Technical data
1. Tooth shear strength (specific belt tooth strength)
R.p.m.
FUspec
Mspec
Pspec
R.p.m.
FUspec
Mspec
Pspec
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
0
20
40
60
80
32,34
32,00
31,68
31,37
31,08
1,544
1,528
1,513
1,498
1,484
0,000
0,032
0,063
0,094
0,124
2200
2400
2500
2600
2800
20,20
19,73
19,52
19,31
18,90
0,964
0,942
0,932
0,922
0,902
2,222
2,367
2,440
2,510
2,646
100
150
200
300
400
30,80
30,16
29,58
28,55
27,68
1,471
1,440
1,412
1,363
1,322
0,154
0,226
0,296
0,428
0,554
2880
3000
3200
3400
3600
18,75
18,53
18,17
17,84
17,52
0,895
0,885
0,868
0,852
0,837
2,700
2,779
2,907
3,033
3,153
500
600
700
730
800
26,91
26,23
25,62
25,45
25,07
1,285
1,252
1,223
1,215
1,197
0,673
0,787
0,897
0,929
1,003
3800
4000
4500
5000
5500
17,22
16,93
16,27
15,67
15,12
0,822
0,808
0,777
0,748
0,722
3,272
3,386
3,660
3,917
4,158
900
1000
1100
1200
1300
24,56
24,09
23,65
23,24
22,86
1,173
1,150
1,129
1,110
1,091
1,105
1,204
1,301
1,394
1,486
6000
6500
7000
7500
8000
14,62
14,15
13,72
13,32
12,94
0,698
0,676
0,655
0,636
0,618
4,386
4,598
4,802
4,995
5,176
1400
1460
1500
1600
1700
22,50
22,29
22,16
21,84
21,53
1,074
1,064
1,058
1,043
1,028
1,575
1,627
1,662
1,747
1,830
8500
9000
9500
10000
12000
12,59
12,25
11,93
11,63
10,55
0,601
0,585
0,570
0,555
0,504
5,350
5,512
5,666
5,815
6,330
1800
1900
2000
21,24
20,96
20,70
1,014
1,001
0,988
1,911
1,991
2,070
15000
18000
20000
9,22
8,13
7,50
0,440
0,388
0,358
6,914
7,316
7,499
Rotational speeds over 20000 rpm and/or belt speeds over 80 m/s
need special drive designs. Please ask our advice.
2. Tension member strength (permitted tensile force of the belt fzul ), Belt weight
Belt width
b
[mm]
6
10
16
25
32
Tension member strength fzul
[N]
190
380
646
1102
1406
Belt weight
[kg/m] 0,014
0,023
0,037
0,058
0,074
AT 3
3. Flexibility (Minimum numbers of teeth, minimum diameter)
Timing pulley
Tension roller (smooth),
running on teeth
Timing pulley
Tension roller (smooth),
running on the back of the belt
zmin
15
dmin [mm]
zmin
dmin
20
Drive type without contraflexure
zmin
dmin
Drive type with contraflexure
20
[mm]
20
zmin
dmin
31
High performance timing belt
BRECOFLEX® AT3
R.p.m.
-1
0,8
1,1
Standard
50°
3
AT3
Belt widths b [mm]
(in-between belt widths on request)
6
10
BFX AT3
Standard lengths
16
25
32
Available length and
versions
-
Any number of teeth available
from
720 mm up to 1701 mm
StandardPlus version
720 mm up to 1701 mm
Minimum purchase amount
Standard material
TPUST11)
Steel tension member
-
E tension member (Standard)
x
Stainless steel tension
member
o
PAZ
x
DL / DL-PAZ
-
DR / DR-PAZ
-
T / T-PAZ
-
(endless)
Tooth shear strength (specific belt tooth load bearing)
FUspec
Mspec
Pspec
R.p.m.
-1
[W/cm]
n [min ]
[N/cm]
[Ncm/cm]
[W/cm]
0
32,34
1,544
0,000
2000
20,70
0,988
2,070
20
32,00
1,528
0,032
2200
20,20
0,964
2,222
40
31,68
1,513
0,063
2400
19,73
0,942
2,367
60
31,37
1,498
0,094
2600
19,52
0,922
2,510
80
31,08
1,484
0,124
2800
19,31
0,902
2,646
100
30,80
1,471
0,154
3000
18,90
0,885
2,779
200
29,58
1,412
0,296
3200
18,17
0,868
2,907
300
28,55
1,363
0,428
3400
17,84
0,852
3,033
400
27,68
1,322
0,554
3600
17,52
0,837
3,153
500
26,91
1,285
0,673
3800
17,22
0,822
3,272
600
26,23
1,252
0,787
4000
16,93
0,808
3,386
700
25,62
1,223
0,897
4500
16,27
0,777
3,660
800
25,07
1,197
1,003
5000
15,67
0,748
3,917
900
24,56
1,173
1,105
5500
15,12
0,722
4,158
1000
24,09
1,150
1,204
6000
14,62
0,698
4,386
1100
23,65
1,129
1,301
6500
14,15
0,676
4,598
1200
23,24
1,110
1,394
7000
13,72
0,655
4,802
1300
22,86
1,091
1,486
7500
13,32
0,636
4,995
1400
22,50
1,074
1,575
8000
12,94
0,618
5,176
1500
22,16
1,058
1,662
8500
12,59
0,601
5,350
1600
21,84
1,043
1,747
9000
12,25
0,585
5,512
1700
21,53
1,028
1,830
9500
11,93
0,570
5,666
1800
21,24
1,014
1,911
10000
11,63
0,555
5,815
1900
20,96
1,001
1,991
Admissible tensile force of the belt Fadm / Belt weight
Belt width
b [mm]
6
10
16
25
32
E / Steel tension member
Fadm [N]
190
380
645
1100
1400
Stainless steel tension member (E)
Fadm [N]
165
335
565
970
1230
Standard
[kg/m]
0,014
0,023
0,037
0,058
0,074
DL
[kg/m]
-
-
-
-
-
DR
[kg/m ]
-
-
-
-
-
T
[kg/m]
-
-
-
-
-
Flexibility (minimum number of teeth / minimum diameter)
Steel tension member
zminn
dminn
zmin
dmin
20
Pspec
[Ncm/cm]
Belt weight
available, minimum purchase amount 1 sleeve
minimum purchase amount on request
not available
further materials on request
Mspec
[N/cm]
BRECOFLEX® AT3
x
o
1)
FUspec
n [min ]
BRECOFLEX® AT3
1 sleeve (b=100 mm)
High performance timing belt
BRECOFLEX® AT3
BRECOFLEX® AT3
(endless)
Without
contraflexure
With
contraflexure
E steel tension member
Stainless steel tension member (E)
Standard
DL
DR
T
Standard
DL
DR
T
Standard
DL
DR
T
zmin
-
-
-
-
15
-
-
-
20
-
-
-
dmin [mm]
-
-
-
-
20
-
-
-
30
-
-
-
zmin
-
-
-
-
20
-
-
-
30
-
-
-
dmin [mm]
-
-
-
-
20
-
-
-
40
-
-
-
21
AT 20
AT 3 Gen III
T 20
AT high performance Timing Belts
50º
20
40º
40º
AT 5 GEN III
AT 3
0,5
2
1,1
0,8
3
0,6
Polyurethane Timing Belts
T2
T 20-DL
50º
Standard version:
• single-sided
AT
5 performance polyurethane in
• high
red colour
2,5
2,5
• steel cord tension members with
high density
10
• steel cord tension members in
two-filament construction
50ºcord tension members in highly
• steel
flexible construction
AT
Genbigger
III
FA:10with
back thickness
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
AT
AT
AT
AT
AT
5
5
5
5
5
/ 525
/ T545
2,5-DL
/ 600
/ 610
/ 620
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
450
455
480
49040º
500
66
68
75
78
84
2,5
90
91
96
98
100
105
109
120
122
5 124
630
660
67040º
690
710
126
132
134
138
142
5
5
5
5
5
/
/
/
/
/
720
750
780
825
860
144
150
156
165
172
AT
AT
AT
AT
AT
5
5
5
5
5
/ 875
/ 900
/ 920
/ 975
/ 1050
175
180
184
195
210
/
/
/
/
/
225
246
300
350
400
0,7
/ 330
/ T340
2,5
/ 375
/ 390
/ 420
AT
AT
AT
AT
AT
0,6
5
5
5
5
5
45
51
52
56
60
AT
AT
AT
AT
AT
5
5
5
5
5
AT 5
AT 5
1125
1230
1500
1750
2000
/ 3350 fA**
/ 3800 fA**
670
760
40º
M
F,...
70º
T5
2,5
2,0
1
K1
Preferred belt width* in mm:
6, 10, 16, 25, 32, 50, 75, 100
* Other dimensions upon request.
** Please request technical support
1,2
from your Mulco sales partner.
5
1
2,5
10
AT
AT
AT
AT
AT
2,5
0,7
1,2
1,5
5
high performance AT profile with
metric pitch and trapezoidal teeth.
225
255
260
280
40º
300
Number
of teeth
1,2
CONTI SYNCHROFLEX® Timing Belt (SFX) AT 5 GEN III
/
/
/
/
/
0,6
AT 5 Gen III
5
5
5
5
5
Type / Length*
GEN III
0,7
50º
AT
AT
AT
AT
AT
Number
of teeth
1
1,2
5
1,5
Type / Length*
GEN III
1,5
50º
40º
70º
1,2
AT 10
T 5-DL
K 1,5
2,5
2,5
10
2
Order example
ATPCONTI
10 Gen
III
®
SYNCHROFLEX
Timing Belt 50 AT5 / 450 GEN III
2,5
10
t
40º
Belt length in mm
2,5
10
Type / Pitch
2,5
Belt width in mm
40º
T 10
k
Specification Generation III
ATP 10
10
2
32
2,5
V
CONTI SYNCHROFLEX®
AT 5 GEN III Technical data
1. Tooth shear strength (specific belt tooth strength)
R.p.m.
FUspec
Mspec
Pspec
R.p.m.
FUspec
Mspec
Pspec
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
0
20
40
60
80
44,13
43,63
43,13
42,63
42,25
3,51
3,48
3,44
3,40
3,36
0,00
0,07
0,14
0,21
0,28
2000
2200
2400
2600
2800
27,38
26,63
26,00
25,38
24,80
2,18
2,12
2,07
2,02
1,97
4,56
4,89
5,20
5,50
5,79
100
200
300
400
500
41,88
40,00
38,63
37,25
36,25
3,33
3,19
3,08
2,96
2,88
0,35
0,67
0,96
1,24
1,51
3000
3200
3400
3600
3800
24,28
23,76
23,30
22,85
22,41
1,93
1,89
1,85
1,82
1,78
6,06
6,34
6,60
6,85
7,10
600
700
800
900
1000
35,25
34,28
33,50
32,88
32,13
2,80
2,74
2,68
2,61
2,56
1,76
2,00
2,24
2,46
2,68
4000
4500
5000
5500
6000
22,01
21,08
20,23
19,45
18,75
1,85
1,68
1,61
1,55
1,49
7,34
7,90
8,43
8,91
9,38
1100
1200
1300
1400
1500
31,50
31,00
30,38
29,88
29,38
2,51
2,64
2,42
2,38
2,34
2,89
3,10
3,30
3,49
3,68
6500
7000
7500
8000
8500
18,10
17,49
16,93
16,39
15,89
1,44
1,39
1,35
1,30
1,26
9,80
10,20
10,58
10,93
11,25
1600
1700
1800
1900
29,00
28,50
28,13
27,75
2,30
2,27
2,24
2,21
3,86
4,04
4,21
4,39
9000
9500
10000
15,41
14,96
14,54
1,23
1,19
1,16
11,55
11,84
12,11
Rotational speeds over 10000 rpm and/or belt speeds over 80 m/s
need special drive designs. Please ask our advice.
2. Tension member strength (permitted tensile force of the belt fzul ), Belt weight
Belt width
b
Tension member strength fzul
Belt weight
[mm]
6
10
16
25
32
50
75
100
[N]
417
787
1342
2175
2823
4489
6803
9117
0,022
0,036
0,058
0,090
0,115
0,180
0,270
0,360
AT 5 GeN III [kg/m]
3. Flexibility (Minimum numbers of teeth, minimum diameter)
Timing pulley
Tension roller (smooth),
running on teeth
Timing pulley
Tension roller (smooth),
running on the back of the belt
zmin
15
dmin [mm]
dmin
20
zmin
dmin
25
Drive type without contraflexure
zmin
[mm]
60
Drive type with contraflexure
zmin
dmin
33
AT 3
T2
Polyurethane Timing Belts
1,2
1,5
AT high performance Timing Belts
2,5
2,0
0,7
5
0,6
T 20-DL
50º
40º
AT 5
AT 5 Gen III
40º
50º
The technical data refer to standard polyurethane
and standard steel cord tension members.
AT 10 Gen III
2,5
10
• single-sided
2,5
Available versions:
• with “E” tension member for
a better flexibility
50º
• with reinforced design
• with Aramide tension member
AT
10
• polyurethane
special materials
upon request
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
AT
AT
AT
AT
AT
5
5
5
5
5
/ T525
5
/ 545
/ 600
/ 610
/ 620
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
5
450
455
48040º
490
500
5
5
5
5
5
/
/
/
/
/
720
750
780
825
860
144
150
156
165
172
5
5
5
5
5
/ 875
/ 900
/ 920
/ 975
/ 1050
175
180
184
195
210
/
/
/
/
/
225
246
300
350
400
66
68
75
78
84
AT
AT
AT
AT
AT
90
91
96
98
100
AT
AT
AT
AT
AT
105
109
120
122
5
124
630
660
40º
670
690
710
AT
AT
AT
AT
AT
0,7
/ 330
/ 340
T 2,5-DL
/ 375
/ 390
/ 420
45
51
52
56
60
0,6
5
5
5
5
5
2,5
5
5
5
5
5
AT 5
AT 5
126
132
134
138
142
1125
1230
1500
1750
2000
/ 3350 fA**
/ 3800 fA**
Number
of teeth
670
760
M
F,...
1
70º
K1
1,5
70º
T 5-DL
Preferred belt width* in mm:
10, 16, 25, 32, 50
2,5
2,5
• antistatic, coloured,
10 reworked
mechanical
AT
AT
AT
AT
AT
225
255
260
28040º
300
1,2
metric pitch and trapezoidal teeth.
/
/
/
/
/
/ Length*
1,2
2,5
2,5
10
high performance AT profile with
5
5
5
5
5
Type
0,7
CONTI SYNCHROFLEX® Timing Belt (SFX) AT 5
AT
AT
AT
AT
AT
Number
of teeth
1
AT 5
/ Length*
1
50º
Type
1,2
1,5
5
1,2
T 2,5
* Other dimensions upon request.K 1,5
** Please request technical support
from your Mulco sales partner.
2,5
2
10
t
ATP 10 Gen III
40º
2,5
10
2,5
40º
T 10
k
Order example
10
2
ATP 10
Belt width in mm
3,75
15
2,85
CONTI SYNCHROFLEX® Timing Belt
10 AT5 / 450
t
40º
k2
2,5
Type / Pitch
Belt length in mm
2,5
V
40
T 10-DL
40º
ATP 15
34
k1
CONTI SYNCHROFLEX®
AT 5 Technical data
1. Tooth shear strength (specific belt tooth strength)
R.p.m.
FUspec
Mspec
Pspec
R.p.m.
FUspec
Mspec
Pspec
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
0
20
40
60
80
35,3
34,9
34,5
34,1
33,8
2,810
2,780
2,750
2,720
2,690
0,000
0,058
0,115
0,171
0,225
2000
2200
2400
2600
2800
21,9
21,3
20,8
20,3
19,84
1,740
1,695
1,654
1,615
1,579
3,650
3,910
4,160
4,400
4,63
100
200
300
400
500
33,5
32,0
30,9
29,8
29,0
2,660
2,550
2,460
2,370
2,300
0,279
0,534
0,771
0,995
1,207
3000
3200
3400
3600
3800
19,42
19,01
18,64
18,28
17,93
1,545
1,513
1,483
1,454
1,427
4,85
5,07
5,28
5,48
5,68
600
700
800
900
1000
28,2
27,5
26,8
26,3
25,7
2,240
2,190
2,140
2,090
2,050
1,409
1,603
1,789
1,969
2,140
4000
4500
5000
5500
6000
17,61
16,86
16,18
15,56
15,00
1,401
1,342
1,288
1,239
1,194
5,87
6,32
6,74
7,13
7,50
1100
1200
1300
1400
1500
25,2
24,8
24,3
23,9
23,5
2,010
1,970
1,936
1,903
1,872
2,310
2,480
2,640
2,790
2,940
6500
7000
7500
8000
8500
14,48
13,99
13,54
13,11
12,71
1,152
1,113
1,077
1,043
1,011
7,84
8,16
8,46
8,74
9,00
1600
1700
1800
1900
23,2
22,8
22,5
22,2
1,843
1,816
1,789
1,764
3,090
3,230
3,370
3,510
9000
9500
10000
12,33
11,97
11,63
0,981
0,953
0,925
9,24
9,47
9,69
Rotational speeds over 10000 rpm and/or belt speeds over 80 m/s
need special drive designs. Please ask our advice.
2. Tension member strength (permitted tensile force of the belt fzul ), Belt weight
Belt width
b
[mm]
6
10
16
25
32
50
75
100
Tension member strength fzul
[N]
350
700
1260
2030
2660
4200
6370
8610
Belt weight
[kg/m]
0,020
0,034
0,054
0,085
0,109
0,170
0,255
0,340
AT 5
3. Flexibility (Minimum numbers of teeth, minimum diameter)
Timing pulley
Tension roller (smooth),
running on teeth
Timing pulley
Tension roller (smooth),
running on the back of the belt
zmin
15
dmin [mm]
dmin
20
zmin
dmin
25
Drive type without contraflexure
zmin
[mm]
60
Drive type with contraflexure
zmin
dmin
35
High performance timing belt
Standard
1,2
1,5
50°
Belt widths b [mm]
(in-between belt widths on request)
10
16
25
32
BFX AT5
5
Standard lengths
AT5
Minimum purchase amount
Any number of teeth available
from
50°
1,5
1,5
1,2
Version T
5
AT5-T
x
available, standard lengths from 720 mm (see table) without
minimum purchase amount
o minimum purchase amount on request
- not available
1) further materials on request
2) only inner side can be coated
FUspec
Mspec
Pspec
[Ncm/cm]
[W/cm]
0
35,30
2,810
0,000
2000
21,90
1,740
3,650
Available lengths and
versions
20
34,90
2,780
0,058
2200
21,30
1,695
3,910
40
34,50
2,750
0,115
2400
20,80
1,654
4,160
see table on the right
60
34,10
2,720
0,171
2600
20,30
1,615
4,400
80
33,80
2,690
0,225
2800
19,84
1,579
4,630
1 sleeve
(b= 100 mm)
up to 660 mm
720 mm up to 15000 mm
o
up to 660 mm
TPUST3
from 720 mm
TPUST11)
x
Stainless steel tension
member
33,50
2,660
0,279
3000
19,42
1,545
4,850
32,00
2,550
0,534
3200
19,01
1,513
5,070
300
30,90
2,460
0,771
3400
18,64
1,483
5,280
400
29,80
2,370
0,995
3600
18,28
1,454
5,480
500
29,00
2,300
1,207
3800
17,93
1,427
5,680
600
28,20
2,240
1,409
4000
17,61
1,401
5,870
700
27,50
2,190
1,603
4500
16,86
1,342
6,320
800
26,80
2,140
1,789
5000
16,18
1,288
6,740
900
26,30
2,090
1,969
5500
15,56
1,239
7,130
25,70
2,050
2,140
6000
15,00
1,194
7,500
o
1100
25,20
2,010
2,310
6500
14,48
1,152
7,840
x
1200
24,80
1,970
2,480
7000
13,99
1,113
8,160
o2)
1300
24,30
1,936
2,640
7500
13,54
1,077
8,460
o
1400
23,90
1,903
2,790
8000
13,11
1,043
8,740
1500
23,50
1,872
2,940
8500
12,71
1,011
9,000
1600
23,20
1,843
3,090
9000
12,33
0,981
9,240
1700
22,80
1,816
3,230
9500
11,97
0,953
9,470
1800
22,50
1,789
3,370
10000
11,63
0,925
9,690
1900
22,20
1,764
3,510
from 900 mm
from 900 mm
T / T-PAZ
100
200
1000
o
Standard lengths [mm] / Number of teeth
AT5-DR
-1
[N/cm]
E tension member (Standard)
Length
Number of
teeth
Length
Number of
teeth
Length
Number of
teeth
225
45
1005
201
3000
600
255
51
1020
204
3150
630
280
56
1075
215
3350
670
305
61
1100
220
3550
710
340
68
1215
243
3750
750
390
78
1380
276
4000
800
420
84
1400
280
4250
850
455
91
1500
300
4500
900
500
100
1600
320
4750
545
109
1700
340
610
122
1800
660
132
1900
720
144
780
5
R.p.m.
n [min ]
1,2
2,7
7
50°
Pspec
[W/cm]
-
DR / DR-PAZ
Mspec
[Ncm/cm]
Steel tension member
DL / DL-PAZ
FUspec
[N/cm]
PAZ
Reinforced back of the belt
-1
on request
Standard material
AT5-DL
100
n [min ]
Over 15000 mm
5
75
(endless)
Tooth shear strength (specific belt tooth load bearing)
R.p.m.
50
720 mm up to 15000 mm
Version StandardPlus
1,2
1,2
50°
BRECOFLEX® AT5
from 720 mm
Intermediate lengths
Double-sided
High performance timing belt
BRECOFLEX® AT5
BRECOFLEX® AT5
(endless)
BRECOFLEX® AT5
Admissible tensile force of the belt Fadm / Belt weight
Belt width
b [mm]
10
16
25
32
50
75
100
E / Steel tension member
Fadm [N]
700
1260
2030
2660
4200
6370
8610
Stainless steel tension member (E)
Fadm [N]
455
820
1320
1730
2730
4140
5597
Standard
[kg/m]
0,031
0,052
0,085
0,105
0,164
0,241
0,328
DL
[kg/m]
0,040
0,064
0,101
0,130
0,204
0,307
0,410
950
DR
[kg/m]
0,045
0,073
0,115
0,148
0,231
0,348
0,464
5000
1000
T
[kg/m]
0,053
0,084
0,132
0,169
0,264
0,396
0,528
360
5300
1060
380
5600
1120
2000
400
6000
1200
156
2120
424
6300
1260
840
168
2240
448
6700
1340
855
171
2360
472
7100
1420
875
175
2500
500
7500
1500
960
192
2650
530
zmin
560
dmin
990
22
198
2800
Belt weight
BRECOFLEX® AT5
Flexibility (minimum number of teeth / minimum diameter)
Steel tension member
zminn
dminn
Without
contraflexure
With
contraflexure
E tension member
Stainless steel tension member (E)
Standard
DL
DR
T
Standard
DL
DR
T
Standard
DL
DR
T
zmin
-
-
-
-
12
20
25
25
22
-
-
25
dmin [mm]
-
-
-
-
18
20
60
60
35
-
-
60
zmin
-
-
-
-
20
20
25
25
30
-
-
30
dmin [mm]
-
-
-
-
50
50
60
60
60
-
-
60
23
Polyurethane
ATTiming
5 Gen IIIBelts
T 2,5
1,2
1,5
2,5
0,7
5
AT high performance Timing Belts
0,6
M
50º
40º
0,7
AT 10 GEN III
AT 5
50ºpitch and trapezoidal teeth.
metric
Standard version:
AT 10
• single-sided
2,5
2,5
• high performance polyurethane in
red colour
10
• steel cord tension members with
high density
• steel cord tension members in
two-filament construction
ATP 10 Gen III
2,5
10
2,5
FN: with profiles on the back of the belt
5
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1150
1200
1210
1250
1280
115
120
121
125
128
AT
AT
AT
AT
AT
10
10
10
10
10
/ 580
5
/ T600
/ 610
/ 660
/ 700
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1300
1320
1350
1360
1360 fN2
130
132
135
136
136
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
AT
AT
AT
AT
AT
10
10
10
10
10
/ T880
5-DL
/ 890
/ 920
/ 960
/ 980
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
5
730
780
80040º
840
840 fN2
1000
1010
1050
40º
1080
1100
44
46
50
56
57
58
60
61
66
70
73
78
80
84
84
10
88
89
92
96
98
100
101
105
108
110
1,2
/
/
/
/
/
1
10
10
10
10
10
1,2
high performance AT profile with
AT
AT
AT
AT
AT
440
460
500
56040º
570
Number
of teeth
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1400
1480
1500
1600
1700
140
148
150
160
170
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1720
1800
1860
1940
2910 fN2
172
180
186
194
291
1
70º
K1
1,5
70º
K 1,5
2,5
2,5
2,5
10
Type / Length*
GEN III
1
AT 10 Gen III
CONTI SYNCHROFLEX® Timing Belt (SFX) AT 10 GEN III
Number
of teeth
1,2
50º
Type / Length*
GEN III
2
2,5
10
2,5
T 2,5-DL
F,...
t
40º
T 10
Preferred belt width* in mm:
16, 25, 32, 50, 75, 100, 150
* Other dimensions upon request.
k
10
2
ATP 10
k2
2,5
2,85
t
40º
3,75
15
2,5
V
40
T 10-DL
40º
ATP 15
k1
Order example
CONTI SYNCHROFLEX® Timing Belt
Belt width in mm
Type / Pitch
Belt length in mm
Specification Generation III
36
32 AT10 / 800 GEN III
V-DL
CONTI SYNCHROFLEX®
AT 10 GEN III Technical data
1. Tooth shear strength (specific belt tooth strength)
R.p.m.
FUspec
Mspec
Pspec
R.p.m.
FUspec
Mspec
Pspec
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
0
20
40
60
80
91,88
90,50
89,25
88,13
87,00
14,63
14,41
14,21
14,01
13,84
0,00
0,30
0,60
0,88
1,16
2000
2200
2400
2600
2800
50,38
48,75
47,25
45,75
44,38
8,03
7,75
7,51
7,29
7,08
16,80
17,88
18,88
19,83
20,73
100
200
300
400
500
85,88
81,25
77,63
74,38
71,75
13,68
12,94
12,35
11,85
11,41
1,43
2,71
3,88
4,96
5,98
3000
3200
3400
3600
3800
43,13
42,00
40,88
39,88
38,88
6,88
6,69
6,50
6,34
6,18
21,59
22,40
23,16
23,89
24,59
600
700
800
900
1000
69,38
67,13
65,25
63,50
61,88
11,04
10,69
10,39
10,10
9,85
6,94
7,84
8,70
9,53
10,31
4000
4500
5000
5500
6000
37,88
35,63
33,63
31,88
30,25
6,03
5,68
5,36
5,08
4,81
25,25
26,75
28,13
29,25
30,25
1100
1200
1300
1400
1500
60,38
59,00
57,75
56,50
55,38
9,61
9,39
9,19
8,99
8,80
11,08
11,80
12,50
13,18
13,84
6500
7000
7500
8000
8500
28,75
27,25
26,00
24,71
23,55
4,56
4,34
4,13
3,94
3,75
31,13
31,88
32,50
33,00
33,38
1600
1700
1800
1900
54,25
53,25
52,25
51,25
8,64
8,48
8,31
8,16
14,46
15,08
15,68
16,25
9000
9500
10000
22,44
21,40
20,40
3,58
3,40
3,25
33,63
33,88
34,00
Rotational speeds over 10000 rpm and/or belt speeds over 60 m/s
need special drive designs. Please ask our advice.
2. Tension member strength (permitted tensile force of the belt fzul ), Belt weight
Belt width
b
Tension member strength fzul
Belt weight
[mm]
16
25
32
50
75
100
150
[N]
3000
5000
6750
10750
16500
22000
33500
0,117
0,183
0,234
0,365
0,548
0,730
1,095
AT 10 GeN III [kg/m]
3. Flexibility (Minimum numbers of teeth, minimum diameter)
Timing pulley
Tension roller (smooth),
running on teeth
Timing pulley
Tension roller (smooth),
running on the back of the belt
zmin
15
dmin [mm]
dmin
25
zmin
dmin
50
Drive type without contraflexure
zmin
[mm]
120
Drive type with contraflexure
zmin
dmin
37
40º
0,7
Polyurethane Timing Belts
AT 5
F,...
T 2,5-DL
1
1
70º
AT 10
40º
• single-sided
2,5
Available versions:
10
2,5
The technical data refer to standard polyurethane
ATP 10
Gen III steel cord tension members.
and
standard
• with “E” tension member for
a better flexibility
• with reinforced design
•ATP
with
Aramide tension member
10
3,75
mechanical reworked
2,85
• polyurethane special materials
upon request
• antistatic,15coloured,
10
10
10
10
10
/ 580
/ 600
/ T610
5-DL
/ 660
/ 700
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
AT
AT
AT
AT
AT
10
10
10
10
10
/ 880
/ 890
10
/ T920
/ 960
/ 980
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
5
730
780
10
800
840
840 fN2
40º
1000
1010
1050
1080
1100
40º
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1150
1200
1210
1250
1280
115
120
121
125
128
58
60
61
66
70
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1300
1320
1350
1360
1360 fN2
130
132
135
136
136
73
78
80
84
84
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1400
1480
1500
1600
1700
140
148
150
160
170
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1720
1800
1860
1940
2910 fN2
172
180
186
194
291
44
46
50
56
57
88
89
92
96
98
100
10 101
105
108
110
Preferred belt width* in mm:
16, 25, 32, 50, 75, 100
FN: with profiles on the back of the belt
1,2
AT
AT
AT
AT
AT
440
460
500
560
57040º
1
/
/
/
/
/
/ Length*
2,5
high performance AT profile with
metric pitch and trapezoidal teeth.
10
10
10
10
10
Type
Number
of teeth
K1
1,5
70º
K 1,5
t
40º
k
V
2,5
2,5
10
2,5
CONTI SYNCHROFLEX® Timing Belt (SFX) AT 10
AT
AT
AT
AT
AT
Number
of teeth
1,2
AT 10
T5
/ Length*
2
50º
Type
2
2,5
10
2,5
AT 10 Gen III
t
k2
2,5
50º
1,2
5
2,5
10
2,5
AT high performance Timing Belts
* Other dimensions upon request.
40
T 10-DL
40º
ATP 15
k1
V-DL
Order example
CONTI SYNCHROFLEX® Timing Belt
Belt width in mm
Type / Pitch
Belt length in mm
38
32 AT10 / 800
CONTI SYNCHROFLEX®
AT 10 Technical data
1. Tooth shear strength (specific belt tooth strength)
R.p.m.
FUspec
Mspec
Pspec
R.p.m.
FUspec
Mspec
Pspec
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
0
20
40
60
80
73,5
72,4
71,4
70,5
69,6
11,70
11,53
11,37
11,21
11,07
0,000
0,241
0,476
0,705
0,928
2000
2200
2400
2600
2800
40,30
39,00
37,80
36,60
35,50
6,42
6,20
6,01
5,83
5,66
13,44
14,30
15,10
15,86
16,58
100
200
300
400
500
68,7
65,0
62,1
59,5
57,4
10,94
10,35
9,88
9,48
9,13
1,145
2,170
3,100
3,970
4,780
3000
3200
3400
3600
3800
34,50
33,60
32,70
31,90
31,10
5,50
5,35
5,20
5,07
4,94
17,27
17,92
18,53
19,11
19,67
600
700
800
900
1000
55,5
53,7
52,2
50,8
49,5
8,83
8,55
8,31
8,08
7,88
5,550
6,270
6,960
7,620
8,250
4000
4500
5000
5500
6000
30,30
28,50
26,90
25,50
24,20
4,82
4,54
4,29
4,06
3,85
20,20
21,40
22,50
23,40
24,20
1100
1200
1300
1400
1500
48,3
47,2
46,2
45,2
44,3
7,69
7,51
7,35
7,19
7,04
8,860
9,440
10,000
10,540
11,070
6500
7000
7500
8000
8500
23,00
21,80
20,80
19,77
18,84
3,65
3,47
3,30
3,15
3,00
24,90
25,50
26,00
26,40
26,70
1600
1700
1800
1900
43,4
42,6
41,8
41,0
6,91
6,78
6,65
6,53
11,570
12,060
12,540
13,000
9000
9500
10000
17,95
17,12
16,32
2,86
2,72
2,60
26,90
27,10
27,20
Rotational speeds over 10000 rpm and/or belt speeds over 60 m/s
need special drive designs. Please ask our advice.
2. Tension member strength (permitted tensile force of the belt fzul ), Belt weight
Belt width
b
[mm]
16
25
32
50
75
100
150
Tension member strength fzul
[N]
2000
3500
4750
7750
12000
16000
24500
Belt weight
[kg/m]
0,101
0,158
0,202
0,315
0,473
0,630
0,945
AT 10
3. Flexibility (Minimum numbers of teeth, minimum diameter)
Timing pulley
Tension roller (smooth),
running on teeth
Timing pulley
Tension roller (smooth),
running on the back of the belt
zmin
15
dmin [mm]
dmin
25
zmin
dmin
50
Drive type without contraflexure
zmin
[mm]
120
Drive type with contraflexure
zmin
dmin
39
High performance timing belt
Standard
2,5
2
50°
32
50
10
Standard lengths
Any number of teeth
available from
720 mm up to 22000 mm
bmax= 100
Intermediate lengths
from 720 mm
2,5
2,5
StandardPlus version
50°
2,5
4,5
Reinforced back of the belt
AT10-DR
50°
10
AT10-T
x
available, standard lengths from 720 mm (see table) without
minimum purchase amount
o minimum purchase amount on request
- not available
1) 150 mm belt width available from 1500 mm up to 15000 mm
2) further materials on request
3) only inner side can be coated
Mspec
Pspec
R.p.m.
-1
FUspec
Mspec
Pspec
n [min ]
[N/cm]
[Ncm/cm]
[W/cm]
n [min ]
[N/cm]
[Ncm/cm]
[W/cm]
0
73,5
11,70
0,000
2000
40,3
6,42
13,44
20
72,4
11,53
0,241
2200
39,0
6,20
14,30
40
71,4
11,37
0,476
2400
37,8
6,01
15,10
60
70,5
11,21
0,705
2600
36,6
5,83
15,86
80
69,6
11,07
0,928
2800
35,5
5,66
16,58
100
68,7
10,94
1,145
3000
34,5
5,50
17,27
200
65,0
10,35
2,170
3200
33,6
5,35
17,92
300
62,1
9,88
3,100
3400
32,7
5,20
18,53
59,5
9,48
3,970
3600
31,9
5,07
19,11
57,4
9,13
4,780
3800
31,1
4,94
19,67
on request
600
55,5
8,83
5,550
4000
30,3
4,82
20,20
700
53,7
8,55
6,270
4500
28,5
4,54
21,40
TPUST3
2)
from 700 mm
TPUST1
800
52,2
8,31
6,960
5000
26,9
4,29
22,50
Steel tension member (Standard)
x
900
50,8
8,08
7,620
5500
25,5
4,06
23,40
E tension member
o
1000
49,5
7,88
8,250
6000
24,2
3,85
24,20
Stainless steel tension member
o
1100
48,3
7,69
8,860
6500
23,0
3,65
24,90
PAZ
x
1200
47,2
7,51
9,440
7000
21,8
3,47
25,50
DL / DL-PAZ
bmax=100
from 900 mm
o3)
1300
46,2
7,35
10,000
7500
20,8
3,30
26,00
DR / DR-PAZ
bmax=100
from 900 mm
o
1400
45,2
7,19
10,540
8000
19,77
3,15
26,40
T / T-PAZ
bmax=100
from 1080 mm
o
1500
44,3
7,04
11,070
8500
18,84
3,00
26,70
1600
43,4
6,91
11,570
9000
17,95
2,86
26,90
1700
42,6
6,78
12,060
9500
17,12
2,72
27,10
1800
41,8
6,65
12,540
10000
16,32
2,60
27,20
1900
41,0
6,53
13,000
Length
Number
of teeth
Length
Number
of teeth
Length
Number
of teeth
400
40
1010
101
3000
300
500
50
1080
108
3150
315
530
53
1150
115
3350
335
560
56
1210
121
3550
355
Belt width
b [mm]
25
32
50
75
100
150
610
61
1240
124
3750
375
E / Steel tension member
Fadm [N]
3500
4750
7750
12000
16000
24500
630
63
1250
125
4000
400
Stainless steel tension member
Fadm [N]
2520
3420
5580
8640
11520
17640
660
66
1320
132
4250
425
[kg/m]
0,138
0,180
0,290
0,436
0,581
0,839
700
70
1400
140
4500
450
720
72
1500
150
4750
475
780
78
1600
160
5000
500
800
80
1700
170
5300
530
810
81
1800
180
5600
560
840
84
1900
190
6000
600
850
85
2000
200
6300
630
BRECOFLEX® AT10
212
6700
670
890
89
2240
224
7100
710
920
92
2360
236
7500
750
zminn
960
96
2500
250
8000
800
dminn
970
97
2650
265
9000
900
zmin
24
280
0,184
0,233
0,375
0,566
0,755
-
0,213
0,275
0,433
0,653
0,871
-
T
[kg/m]
0,198
0,256
0,404
0,609
0,812
-
Flexibility (minimum number of teeth / minimum diameter)
Steel tension member
2120
2800
[kg/m]
[kg/m]
BRECOFLEX® AT10
88
98
DL
DR
Belt weight
880
980
Admissible tensile force of the belt Fadm / Belt weight
Standard
2
2,5
2
Version T
FUspec
500
Standard lengths [mm] / Number of teeth
10
Tooth shear strength (specific belt tooth load bearing)
400
up to 700 mm
Standard material
AT10-DL
o
(endless)
720 mm up to 22000 mm
Over 22000 mm
10
-1
1 sleeve
(b= 100 mm)
up to 700 mm
Under 1500 mm
Double-sided
1501)
100
see table on the right
Minimum purchase amount
AT10
R.p.m.
75
Available lengths and
versions
BFX AT10
50°
BRECOFLEX® AT10
Belt widths b [mm]
(in-between belt widths on request)
25
High performance timing belt
BRECOFLEX® AT10
BRECOFLEX® AT10
(endless)
dmin
Without
contraflexure
With
contraflexure
Standard
DL
DR
zmin
15
25
dmin [mm]
50
zmin
dmin [mm]
Stainless steel tension member
E tension member
T
Standard
DL
DR
T
Standard
DL
DR
T
25
25
12
20
-
-
25
40
-
-
80
80
80
50
80
-
-
80
120
-
-
25
25
25
25
20
20
-
-
40
40
-
-
120
120
120
120
80
80
-
-
120
120
-
-
25
3,75
15
2,85
Polyurethane Timing Belts
AT high performance Timing Belts
AT 20 GEN III
ATP 15 Gen III
Type / Length*
GEN III
5
4
20
50º
AT 20 Gen III
CONTI SYNCHROFLEX® Timing Belt (SFX) AT 20 GEN III
high performance AT profile with
metric pitches and trapezoidal teeth.
AT
AT
AT
AT
AT
20
20
20
20
20
/
/
/
/
/
1000 **
1100
1200 **
1260
1500 **
50
55
60
63
75
AT
AT
AT
AT
AT
20
20
20
20
20
/
/
/
/
/
1600 **
1700
1760 **
1800
1900 **
80
85
88
90
95
Preferred belt width* in mm:
32, 50, 75, 100
Standard version:
• single-sided
• high performance polyurethane in red colour
• steel cord tension members with high density
• steel cord tension members in
two-filament construction
Order example
CONTI SYNCHROFLEX® Timing Belt
Belt width in mm
Type / Pitch
Belt length in mm
Specification Generation III
48
Number
of teeth
32 AT20 / 1000 GEN III
Type / Length*
GEN III
AT 20 / 1960 **
Number
of teeth
98
* Other dimensions upon request.
** In combination with reduced pulley gap
please ask for technical support from
your Mulco sales partner.
CONTI SYNCHROFLEX®
AT 20 GEN III Technical data
1. Tooth shear strength (specific belt tooth strength)
R.p.m.
FUspec
Mspec
Pspec
R.p.m.
FUspec
Mspec
Pspec
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
0
20
40
60
80
183,750
180,310
177,108
174,112
171,298
58,489
57,395
56,375
55,422
54,526
0,000
1,202
2,361
3,482
4,568
2000
2200
2400
2600
2800
83,380
79,444
75,816
72,451
69,314
26,541
25,288
24,133
23,062
22,063
55,587
58,259
60,653
62,791
64,693
100
150
200
300
400
168,645
162,609
157,268
148,138
140,512
53,682
51,760
50,060
47,154
44,726
5,622
8,130
10,485
14,814
18,735
3000
3200
3400
3600
3800
66,375
63,612
61,003
58,534
56,189
21,128
20,248
19,418
18,632
17,886
66,375
67,852
69,137
70,241
71,173
500
600
700
800
900
133,963
128,226
123,120
118,521
114,336
42,642
40,816
39,190
37,726
36,394
22,327
25,645
28,728
31,606
34,301
4000
4500
5000
5500
6000
53,957
48,806
44,170
39,955
36,091
17,175
15,535
14,060
12,718
11,488
71,943
73,209
73,617
73,251
72,183
1000
1100
1200
1300
1400
110,498
106,953
103,660
100,585
97,701
35,173
34,044
32,996
32,017
31,099
36,833
39,216
41,464
43,587
45,594
6500
32,525
10,353
70,470
1500
1600
1700
1800
1900
94,986
92,421
89,990
87,681
85,481
30,235
29,419
28,645
27,910
27,209
47,493
49,291
50,995
52,608
54,138
Rotational speeds over 6500 rpm and/or belt speeds over 40 m/s
need special drive designs. Please ask for our advice.
2. Tension member strength (permitted tensile force of the belt fzul ), Belt weight
Belt width
b
[mm]
25
32
50
75
100
150
Tension member strength fzul
[N]
6300
8550
13950
21600
28800
44100
Belt weight
[kg/m]
0,290
0,371
0,583
0,87
1,16
1,74
AT 20 GeN III
3. Flexibility (Minimum numbers of teeth, minimum diameter)
Timing pulley
Tension roller (smooth),
running on teeth
Timing pulley
Tension roller (smooth),
running on the back of the belt
zmin
18
dmin [mm]
zmin
dmin
120
Drive type without contraflexure
zmin
dmin
25
[mm]
180
Drive type with contraflexure
zmin
dmin
49
Polyurethane Timing Belts
AT high performance Timing Belts
AT 20
40º
1000 **20
1100
1200 **
40º
1260
1500 **
50
55
60
63
75
20 T /201600 **
80
20 / 1700
85
20 / 1760 **
88
20 / 1800
90
20 / 1900 **
95
20
Preferred belt width* in mm:
32, 50, 75, 100
5
T 20-DL
• single-sided
40º
0,51
2,032
0,7
0,6
• antistatic,
2,5coloured, mechanical reworked
0,64
• polyurethane special materials upon request
40º
T 2,5
de
u
e
0,7
0,6
M
0,7
40º
F,...
1,2
1
1
CONTI SYNCHROFLEX® Timing Belt
40º
50 AT20 / 1500
0,5
0,45
T 2,5-DL
5
Order example
70º
Belt width in mm
Type / Pitch
1
5
50
1,5
0,6
0,6
K1
Belt length in mm
1,2
T5
98
* Other dimensions upon request.
** In combination with reduced pulley gap
please ask for technical support from
your Mulco sales partner.
40º
T2
2,5
Number
of teeth
AT
AT
AT
AT
AT
The technical data refer to standard polyurethane
and standard steel cord tension members.
Available versions:
/ Length*
AT 20 / 1960 **
5
0,5
0,6
2
high performance AT profile with
metric pitches and trapezoidal teeth.
/
/
/
/
/
20
20
20
20
20
Type
5
AT 20
CONTI SYNCHROFLEX® Timing Belt (SFX) AT 20
AT
AT
AT
AT
AT
Number
of teeth
3
50º
/ Length*
3
5
4
20
Type
CONTI SYNCHROFLEX®
AT 20 Technical data
1. Tooth shear strength (specific belt tooth strength)
R.p.m.
FUspec
Mspec
Pspec
R.p.m.
FUspec
Mspec
Pspec
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
n [min-1]
[N/cm]
[Ncm/cm]
[W/cm]
0
20
40
60
80
147,0
144,2
141,7
139,3
137,0
46,80
45,90
45,10
44,30
43,60
0,000
0,962
1,889
2,790
3,650
2000
2200
2400
2600
2800
66,7
63,6
60,7
58,0
55,5
21,20
20,20
19,31
18,45
17,65
44,500
46,600
48,500
50,200
51,800
100
200
300
400
500
134,9
125,8
118,5
112,4
107,2
42,90
40,00
37,70
35,80
34,10
4,500
8,390
11,850
14,990
17,860
3000
3200
3400
3600
3800
53,1
50,9
48,8
46,8
45,0
16,90
16,20
15,53
14,91
14,31
53,100
54,300
55,300
56,200
56,900
600
700
800
900
1000
102,6
98,5
94,8
91,5
88,4
32,70
31,40
30,20
29,10
28,10
20,500
23,000
25,300
27,400
29,500
4000
4500
5000
5500
6000
43,2
39,0
35,3
32,0
28,9
13,74
12,43
11,25
10,17
9,19
57,600
58,600
58,800
60,600
61,700
1100
1200
1300
1400
1500
85,6
82,9
80,5
78,2
76,0
27,20
26,40
25,60
24,90
24,20
31,400
33,200
34,900
36,500
38,000
6500
26,0
8,28
62,400
1600
1700
1800
1900
73,9
72,0
70,1
68,4
23,50
22,90
22,30
21,80
39,400
40,800
42,100
43,300
Rotational speeds over 6500 rpm and/or belt speeds over 40 m/s
need special drive designs. Please ask for our advice.
2. Tension member strength (permitted tensile force of the belt fzul ), Belt weight
Belt width
b
[mm]
32
50
75
100
150
Tension member strength fzul
[N]
6750
11250
17550
23850
36450
Belt weight
[kg/m]
0,339
0,530
0,795
1,060
1,590
AT 20
3. Flexibility (Minimum numbers of teeth, minimum diameter)
Timing pulley
Tension roller (smooth),
running on teeth
Timing pulley
Tension roller (smooth),
running on the back of the belt
zmin
dmin
18
[mm]
zmin
dmin
120
Drive type without contraflexure
zmin
dmin
25
[mm]
180
Drive type with contraflexure
zmin
dmin
51
High performance timing belt
Standard
BRECOFLEX® AT20
Belt widths b [mm]
(in-between belt widths on request)
5
3
32
50
75
R.p.m.
1501)
100
-1
Double-sided
5
5
50°
2
3
5
Reinforced back of the belt
FUspec
Mspec
Pspec
[W/cm]
0
147,0
46,80
0,000
1600
73,9
23,50
39,400
20
144,2
45,90
0,962
1700
72,0
22,90
40,800
40
141,7
45,10
1,889
1800
70,1
22,30
42,100
60
139,3
44,30
2,790
1900
68,4
80
137,0
43,60
3,650
2000
66,7
21,20
44,5
100
134,9
42,90
4,500
2200
63,6
20,20
46,6
200
125,8
40,00
8,390
2400
60,7
19,31
48,5
1100 mm up to 22000 mm
300
118,5
37,70
11,850
2600
58,0
18,45
50,2
-
400
112,4
35,80
14,990
2800
55,5
17,65
51,8
500
107,2
34,10
17,860
3000
53,1
16,90
53,1
600
102,6
32,70
20,500
3200
50,9
16,20
54,3
700
98,5
31,40
23,000
3400
48,8
15,53
55,3
800
94,8
30,20
25,300
3600
46,8
14,91
56,2
o
1500 mm up to 22000 mm
on request
TPUST12)
Standard material
AT20-DL
-1
[Ncm/cm]
Over 22000 mm
20
R.p.m.
[N/cm]
from 1100 mm
StandardPlus version
Pspec
n [min ]
Under 1100 mm
Intermediate lengths
Mspec
[W/cm]
see table on the right
Any number of teeth
available from
FUspec
[Ncm/cm]
Available lengths and
versions
Standard lengths
Tooth shear strength (specific belt tooth load bearing)
[N/cm]
20
BFX AT20
(endless)
n [min ]
50°
AT20
High performance timing belt
BRECOFLEX® AT20
BRECOFLEX® AT20
(endless)
Steel tension member
(Standard)
x
E tension member
o
Stainless steel tension
member
o
PAZ
x
DL / DL-PAZ
bmax=100
o3)
DR / DR-PAZ
bmax=100
-
T / T-PAZ
bmax=100
o
21,80
43,300
900
91,5
29,10
27,400
3800
45,0
14,31
56,9
1000
88,4
28,10
29,500
4000
43,2
13,74
57,6
1100
85,6
27,20
31,400
4500
39,0
12,43
58,6
1200
82,9
26,40
33,200
5000
35,3
11,25
58,8
1300
80,5
25,60
34,900
5500
32,0
10,17
60,6
1400
78,2
24,90
36,500
6000
28,9
9,19
61,7
1500
76,0
24,20
38,000
6500
26,0
8,28
62,4
50°
BRECOFLEX® AT20
Standard lengths [mm] / Number of teeth
20
AT20-T
Version T
Length
Number
of teeth
Length
Number
of teeth
Length
Number
of teeth
1500
75
2800
140
5300
265
1600
80
3000
150
5600
280
Admissible tensile force of the belt Fadm / Belt weight
Belt width
b [mm]
32
50
75
100
150
E / Steel tension member
Fadm [N]
6000
10000
15600
21200
32400
Stainless steel tension member
Fadm [N]
4800
8000
12480
16960
25920
Standard
[kg/m]
0,307
0,480
0,720
0,960
1,423
DL
[kg/m]
0,365
0,570
0,855
1,140
-
1700
85
3160
158
6000
300
1800
90
3360
168
6300
315
DR
[kg/m]
-
-
-
-
-
1900
95
3560
178
6700
335
T
[kg/m]
0,372
0,588
0,888
1,187
-
2000
100
3760
188
7100
355
2120
106
4000
200
7500
375
2240
112
4260
213
8000
400
2360
118
4500
225
8500
425
2500
125
4760
238
9000
450
2660
133
5000
250
Belt weight
BRECOFLEX® AT20
Steel tension member
zminn
x
available, standard lengths (see table) without
minimum purchase
o minimum purchase amount on request
- not available
1) 150 mm belt width available from 1500 mm up to 15000 mm
2) further materials on request
3) only inner side can be coated
dminn
zmin
dmin
28
Flexibility (minimum number of teeth / minimum diameter)
Without
contraflexure
With
contraflexure
Stainless steel tension member
E tension member
Standard
DL
DR
T
Standard
DL
DR
T
Standard
DL
DR
T
zmin
18
25
-
25
15
-
-
-
32
60
-
32
dmin [mm]
120
180
-
120
100
-
-
-
200
380
-
200
zmin
25
25
-
25
22
-
-
-
40
40
-
60
dmin [mm]
180
180
-
180
150
-
-
-
300
300
-
380
29