Product Range SYNCHROFLEX® Timing Belts

Transcription

Product Range SYNCHROFLEX® Timing Belts
Industry
Product Range
SYNCHROFLEX
Timing Belts
®
Power Transmission Group
ContiTech Timing Belts
SYNCHROFLEX®
SYNCHROFLEX® Timing Belts
Advanced technology which stands out because of
its excellent product properties
SYNCHROFLEX® Timing Belts deliver high
outputs thanks to their high-grade components. The excellent bond between the
hard-wearing polyurethane teeth and the
constant-length galvanised steel tension
members is the basis on which the high
power output potential is built.
The very flexible production process is particularly suitable, for example, for manufacturing double-sided belts and rear cams with
a high degree of dimensional accuracy. The
range of compounds available also enables
operation at low temperatures, in clean rooms
and in the food industry.
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34
General Information
Synchroflex manufacturing processes
Polyurethane Timing Belts
Antistatic SYNCHROFLEX® Timing Belts
The “E” tension member
The new GEN III
Tolerances
AT high performance Timing Belts
10
11
12
13
14
15
16
17
18
19
AT 3 GEN III
AT 3
AT 5 GEN III
AT 5
AT 10 GEN III
AT 10
ATP 10 GEN III
ATP 10
ATP 15
AT 20
T standard Timing Belts
20
21
22
23
24
T
T
T
T
T
2
2,5 / T 2,5-DL
5 / T 5-DL
10 / T 10-DL
20 / T 20-DL
Imperial Timing Belts
25
M (MXL)
F Flat Belts
26
F / AF / BF / CF / DF
Timig Belts with special tooth profiles
27
28
K 1 / K 1,5
V (incl. Imperial)
ContiTech Timing Belts
SYNCHROFLEX®
SYNCHROFLEX® Timing Belts
Manufacturing processes
The Construction
SYNCHROFLEX® Timing Belts consist of two components, a polyurethane, and a high grade steel cord
tension member. The excellent bond between the two
materials results in high power transmission capacity.
SYNCHROFLEX® Timing Belts are manufactured of
wear resistant polyurethane and high tensile steel cord
tension members. Both high quality materials combined form the basis for dimensionally stable and high
resistance polyurethane timing belts. Polyurethane
timing belts have a very high span rigidity. No postelongation of the tension members is to be expected in
continuous operation. Only under extreme load and
after a short running time, the pretension of the belts
might slightly reduce by the tension members settling,
making a once-only re-tensioning of the timing belt
eventually neccessary. The timing belts are temperature resistant with ambient temperatures from -30°C to
+80°C. Applications close to the limit temperatures
(< -10°C and > +50°C), however, might require adapted
dimensioning. For specific temperature ranges various
belt materials are available, e.g. the SYNCHROFLEX®
Timing Belt GEN III is temperature resistant up to
100°C. Please contact our specialists for this type
of application.
The manufacturing process in moulds –
the displacement moulding – combines the
following advantages:
• The cast polyurethane timing belt is a precise
image of its shape. A high pitch accuracy is reached
for the whole belt. For this reason, it is particularly
suitable for angular accuracy, smooth running and
high rotational speeds.
• Low length tolerance. The tolerance situation can be
influenced by changing the cord tension.
• Due to the casting method and because of the capillary effect, good bonding with the steel cord tension
members.
• High image quality of the cast polyurethane. Fine
contours can be moulded exactly. Especially suitable
for small pitches. DL meshing and profile flights
on the back of the belt can be moulded at the
same time.
Properties:
mechanical
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• The de-moulded timing belt sleeve has a mouldrelated overall useful width of up to 300 mm.
• Belt lengths from 55 to 6,000 mm endless length.
SYNCHROFLEX® Polyurethan Timing Belts are used in
all technical fields where synchronous transmission of
a rotary movement is required. Independent, whether
power transmission, servo control functions or switching and conveying tasks are required. They operate
in a rotational speed range of up to 20,000 rpm.
The production methods according to which
SYNCHROFLEX® Timing Belts are produced, allow
keeping within tight tolerances which guarantee a
uniform load distribution during power transmission.
These polyurethane timing belts are suitable for the
transmission of high torques as well as the precise
positioning and transport of various goods.
Casting mould, illustrated with a spirally winded tension
member on the mould core
Preferred application fields:
• Office machinery
• EDP equipment
positive fit, synchronous run
constant length, no post-elongation
low noise
wear resistant
low-maintenance
highly flexible
positional and angular accuracy
fatigue resistant, low extension steelcord
tension members
Beltspeed up to 80 ms-1
small build sizes
favourable power-to-weight ratio
low pre-tension
low bearing load
permits large centre distances
permits large transmission ratios
high degree of efficiency, max. 98 %
chemical
• hydrolysis resistant
• resistant to aging
• temperature resistant from -30° to +80°C,
design SYNCHROFLEX® Timing Belt GEN III up to
100°C (see information in the text “Construction”)
• tropical climate resistant
• resistant against simple oils, fats and petrol
• resistant to some acids and alkalines
• Textile machinery
• Wood processing machinery
• Machine tools
For further information about the resistance of polyurethane Timing Belts please contact your sales partner.
• Printing machinery
• Pumps
• Compressors
• Building machinery
Ready de-moulded timing belt sleeve, part of it separated
into individual belts
4
5
ContiTech Timing Belts
SYNCHROFLEX®
Antistatic SYNCHROFLEX® Timing Belts
The “E” tension member
SYNCHROFLEX® Timing Belts antistatic
Highly flexible tension inserts – the “E” steel cord
tension member
The antistatic properties of
SYNCHROFLEX® Timing Belts
are achieved by:
The thinner the single wire, the more flexible the
overall tension member! This interrelation led us
to develop SYNCHROFLEX ® Timing Belts with
“E” tension members.
1. antistatic coating
post-process application of an electrically
conductive coat on all sides of the belts with
and witout textile facing
2. antistatic PU-Mixture
a special conductive polyurethane mix
(max. belt length 700 mm)
other lengths on request
Colour of antistatic timing belts: black.
Surface resistance R 울 106 ⏲
Application / Use
Antistatic SYNCHROFLEX ® Timing Belts find their
application where electrostatic charges are not desired
or inadmissible, e.g. for the transport of electronic
components, drives and/or conveying equipment in an
inflammable environment.
Electrostatic charges
Electric charges due to the continual separation of two
contact surfaces can be expected where timing belts
are involved, e. g. pulley and timing belt. This electric
charge can be considerable and as high as implying
the danger of ignition at the moment of its discharge.
The value of the electric charge depends on the materials out of which timing belt, synchronous pulley,
tension roller and/or support roller are manufactured.
It rises as the belt speed, belt pretension and the
contact surface width increase.
In the “E” tension member the tension member crosssection is distributed to a lot more thin individual wires
and, therefore, the bending fatigues are markedly
lower in the individual wires. The advantage of the
“E” tension members is a higher flexibility. This is especially important, when smaller mounting dimensions for
pulleys and tension rollers are required. The minimum
number of teeth and/or minimum diameter of the
pulleys can be fallen below up to 30 % compared
with standard tension members. Timing belts with “E”
tension members are recommended for multi-shaft
drive with frequent bends.
Application information: For intended application under
extreme conditions please contact our technical
department for advise.
Steel cord tension members encapsulated
in polyurethane:
The thinner the individual wire the more flexible
the whole timing belt
Available versions:
• for the pitches AT 3 (standard),
AT 5 (Gen III standard), AT 10, ATP10, T 5,
T 10, T 20
Summary:
• Belt lengths respectively to the delivery range
Antistatic properties
• thinner individual wires in the steel cord
Antistatic SYNCHROFLEX® Timing Belts reliably avoid
the formation of electric charges. According to DIN
22104 “Antistatic conveyor belts”, the surface resistance must be below 3·10 8 ⏲. Antistatic Synchroflex®
timing belts feature a surface resistance of R 울 106 ⏲.
• higher dynamic capabilities
• Synchronising pulleys respectively to the delivery
range
• extremely high bonding and bending
fatigue strength
• Calculation analog to the standard tension member
Quality assurance
Conductivity is measured using flexible electrodes
meeting ISO 9563 requirements. Upon request, the
wear resistance of the antistatic layer is checked on a
test belt for timing belts with antistatic facing. If the
wear resistance test reveals a surface resistance of
R 울 106 ⏲, a sufficiently high wear resistance and/or
conductivity are guaranteed. Due to the fact that during
extended operation and possible wear the conductivity
of the antistatic timing belts can deteriorate, regular
checks of the resistance values are indispensable.
When belts are to be used in explosion endangered
environments, please contact our technical support
for advice.
• smaller pulley and tension roller diameter
• no correction of the synchronising pulleys
are necessary
Timing belts with “E” tension members, minimum numbers of teeth:
Drive type
without contraflexure
zmin
dmin
AT 3
(Standard)
AT 5
AT 10
T5
(GEN III
ATP 10
Standard)
T 10
T 20
Synchronising pulley
zmin
15
12
12
10
10
12
Tension roller
(smooth),
running on teeth
dmin [mm]
20
18
50
18
50
80
Synchronising pulley
zmin
20
20
20
12
15
20
20
50
80
18
50
120
Ordering examples
SYNCHROFLEX® Timing Belt 25 T 5 / 630
antistatic coated
For available lengths, please ask for our
technical support
6
with contraflexure
zmin
dmin
Tension roller (smooth),
running on the back
of the belt
dmin [mm]
7
ContiTech Timing Belts
SYNCHROFLEX®
The new GEN III
SYNCHROFLEX® Timing Belt (SFX)
AT GEN III / ATP GEN III
A powerful basis
The combination of high tensile steel cord tension
members and wear resistant polyurethane forms
the basis for dimensionally stabile and high resistant
polyurethane timing belts. A technology convincing
with excellent product properties.
Two-filament
tension member
arrangement
SYNCHROFLEX® GEN III – a higher power
transmission of up to 25 % compared to
the AT / ATP standard:
New high
performance
polyurethane
• due to closer wound cords Fadm to max. +45 %
• constant length, no post-elongation
• strongly reduced running force to flange / optimised
straight run due to two-filament tension members
and balanced twist direction in S and Z design
• high dimensional stability
• reduced friction at the flange
• Transmission of high torques
• minimised running noise with reduced belt width
and equal performance
• quiet running
• maintenance-free
• Fspec +25 %
• longer lifetime
• no timing belt lubrication
• high resistance against mechanical and
chemical influences
Each generation is different.
GEN III is better!
The intensive development work on the SYNCHROFLEX® Timing Belts of the AT and ATP series emphasizing on the power drives has proven successful,
because an increase in power transmission of up to
25 % of the new generation compared to the AT / ATP
standard could be achieved. A further economical plus:
All SYNCHROFLEX® Timing Belts GEN III are suitable
for application with standard AT / ATP synchronising
pulleys.
• Circumferential force distribution to a number of
load bearing teeth increased by up to 30 %
• Application up to 100° C
(for performance values in the limit range please
contact us)
125 %
100 %
For all sales partners progress means to provide the
best possible solution for each product down to the
smallest technical detail. This is achieved for the new
SYNCHROFLEX® GEN III of the AT and ATP series by
the use of a two-filament tension member arrangement
and with a higher density.
The new high performance polyurethane is distinguished by numerous performance improvements.
Thus, amongst others, it is possible to consider a
higher number of load bearing teeth in the calculation
by an increased hardness.
SYNCHROFLEX®
Standard
8
SYNCHROFLEX®
GEN III
9
ContiTech Timing Belts
SYNCHROFLEX®
AT high performance Timing Belts
1,1
3
0,8
Type / Length*
GEN III
50º
SYNCHROFLEX® Timing Belt (SFX) AT 3 GEN III
High performance AT profile with
metric pitches and trapezoidal teeth
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
• Steel cord tension members in highly
flexible construction
Number
of teeth
AT
AT
AT
AT
AT
3
3
3
3
3
/
/
/
/
/
150
201
201 FN68
252
267
50
67
67
84
89
AT
AT
AT
AT
AT
3
3
3
3
3
/
/
/
/
/
270
300
351
399
417
90
100
117
133
139
AT
AT
AT
AT
AT
3
3
3
3
3
/
/
/
/
/
450
486 FN18
501
549
600
150
162
167
183
200
AT 3
AT 3
AT 3
/
/
/
639
648
648 FN24
213
216
216
Prefered belt width* in mm:
6, 10, 16, 25, 32
Type / Length*
GEN III
Number
of teeth
AT
AT
AT
AT
272
272
300
337
3
3
3
3
/ 816
/ 816 FA
/ 900
/ 1011
3
1,1
AT 3
0,8
AT 3 GEN III
50º
SYNCHROFLEX® Timing Belt (SFX) AT 3
High performance AT profile with
metric pitches and trapezoidal teeth
Available versions:
• single-sided
• with reinforced design
• with Aramid tension member
• Polyurethane special materials
upon request
* Other dimensions upon request.
Type
/ Length*
Number
of teeth
AT
AT
AT
AT
AT
3
3
3
3
3
/
/
/
/
/
150
201
201 FN68
252
267
AT
AT
AT
AT
AT
3
3
3
3
3
/
/
/
/
/
270
300
351
399
417
90
100
117
133
139
AT
AT
AT
AT
AT
3
3
3
3
3
/
/
/
/
/
450
486 FN18
501
549
600
150
162
167
183
200
AT 3
AT 3
AT 3
/
/
/
639
648
648 FN24
213
216
216
50
67
67
84
89
Preferred belt width* in mm:
6, 10, 16, 25, 32
• antistatic, coloured,
mechanical reworked
Type
/ Length*
Number
of teeth
AT
AT
AT
AT
/ 816
/ 816 FA
/ 900
/ 1011
272
272
300
337
3
3
3
3
* Other dimensions upon request.
FA: with enlarged back of the belt
FN: with profiles on the back of the belt
FA: with enlarged back of the belt
FN: with profiles on the back of the belt
Order example
SYNCHROFLEX® Timing Belt
Order example
10 AT3 / 450 GEN III
SYNCHROFLEX® Timing Belt
Belt width in mm
Belt width in mm
Type / Pitch
Type / Pitch
Belt length in mm
Belt length in mm
10 AT3 / 450
Specification Generation III
10
11
ContiTech Timing Belts
SYNCHROFLEX®
AT high performance Timing Belts
1,2
5
1,5
Type / Length*
GEN III
50º
SYNCHROFLEX® Timing Belt (SFX) AT 5 GEN III
High performance AT profile with
metric pitches and trapezoidal teeth
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
• Steel cord tension members in highly
flexible construction
FA: with enlarged back of the belt
Number
of teeth
SYNCHROFLEX® Timing Belt
Number
of teeth
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
225
255
260
280
300
45
51
52
56
60
AT
AT
AT
AT
AT
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
/
/
/
/
/
330
340
375
390
420
66
68
75
78
84
AT
AT
AT
AT
AT
5
5
5
5
5
/ 875
/ 900
/ 920
/ 975
/ 1050
175
180
184
195
210
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
450
455
480
490
500
90
91
96
98
100
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
225
246
300
350
400
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
525
545
600
610
620
105
109
120
122
124
AT 5
AT 5
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
630
660
670
690
710
126
132
134
138
142
Prefered belt width* in mm:
6, 10, 16, 25, 32, 50, 75, 100
Order example
Type / Length*
GEN III
1125
1230
1500
1750
2000
/ 3350 FA**
/ 3800 FA**
670
760
5
1,2
AT 5
1,5
AT 5 GEN III
50º
SYNCHROFLEX® Timing Belt (SFX) AT 5
High performance AT profile with
metric pitches and trapezoidal teeth
Available versions:
• single-sided
• with “E” tension member for
a better flexibility
• with reinforced design
• with Aramid tension member
• Polyurethane special materials
upon request
• antistatic, coloured,
mechanical reworked
FA: with enlarged back of the belt
Type
/ Length*
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
225
255
260
280
300
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
AT
AT
AT
AT
AT
5
5
5
5
5
AT
AT
AT
AT
AT
AT
AT
AT
AT
AT
Number
of teeth
Type
/ Length*
Number
of teeth
45
51
52
56
60
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
720
750
780
825
860
144
150
156
165
172
330
340
375
390
420
66
68
75
78
84
AT
AT
AT
AT
AT
5
5
5
5
5
/ 875
/ 900
/ 920
/ 975
/ 1050
175
180
184
195
210
/
/
/
/
/
450
455
480
490
500
90
91
96
98
100
AT
AT
AT
AT
AT
5
5
5
5
5
/
/
/
/
/
225
246
300
350
400
5
5
5
5
5
/
/
/
/
/
525
545
600
610
620
105
109
120
122
124
AT 5
AT 5
5
5
5
5
5
/
/
/
/
/
630
660
670
690
710
126
132
134
138
142
Prefered belt width* in mm:
10, 16, 25, 32, 50
* Other dimensions upon request
** please ask for technical support
1125
1230
1500
1750
2000
/ 3350 FA**
/ 3800 FA**
670
760
* Other dimensions upon request
** please ask for technical support
Order example
50 AT5 / 450 GEN III
SYNCHROFLEX® Timing Belt
Belt width in mm
Belt width in mm
Type / Pitch
Type / Pitch
Belt length in mm
Belt length in mm
10 AT5 / 450
Specification Generation III
12
13
ContiTech Timing Belts
SYNCHROFLEX®
AT high performance Timing Belts
2,5
10
2,5
Type / Length*
GEN III
50º
SYNCHROFLEX® Timing Belt (SFX) AT 10 GEN III
High performance AT profile with
metric pitches and trapezoidal teeth
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
FN: with profiles on the back of the belt
Number
of teeth
SYNCHROFLEX® Timing Belt
Number
of teeth
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
440
460
500
560
570
44
46
50
56
57
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
600
610
660
700
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
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
730
780
800
840
840 FN2
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
/
/
/
/
/
880
890
920
960
980
88
89
92
96
98
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1720
1800
1800 FN4
1860
1940
172
180
180
186
194
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1000
1010
1050
1080
1100
100
101
105
108
110
Prefered belt width* in mm:
16, 25, 32, 50, 75, 100, 150
Order example
Type / Length*
GEN III
AT 10 / 2910 FN2
AT 10 / 2910 FN79
291
291
10
2,5
AT 10
2,5
AT 10 GEN III
50º
SYNCHROFLEX® Timing Belt (SFX) AT 10
High performance AT profile with
metric pitches and trapezoidal teeth
Available versions:
• single-sided
• with “E” tension member for
a better flexibility
• with reinforced design
• with Aramid tension member
• Polyurethane special materials
upon request
• antistatic, coloured,
mechanical reworked
FN: with profiles on the back of the belt
Type
/ Length*
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
440
460
500
560
570
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
AT
AT
AT
AT
AT
10
10
10
10
10
AT
AT
AT
AT
AT
AT
AT
AT
AT
AT
Number
of teeth
Type
/ Length*
Number
of teeth
44
46
50
56
57
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1150
1200
1210
1250
1280
115
120
121
125
128
580
600
610
660
700
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
/
/
/
/
/
730
780
800
840
840 FN2
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
10
10
10
10
10
/
/
/
/
/
880
890
920
960
980
88
89
92
96
98
AT
AT
AT
AT
AT
10
10
10
10
10
/
/
/
/
/
1720
1800
1800 FN4
1860
1940
172
180
180
186
194
10
10
10
10
10
/
/
/
/
/
1000
1010
1050
1080
1100
100
101
105
108
110
Preferred belt width* in mm:
16, 25, 32, 50, 75, 100
* Other dimensions upon request.
AT 10 / 2910 FN2
AT 10 / 2910 FN79
291
291
* Other dimensions upon request.
Order example
32 AT10 / 800 GEN III
SYNCHROFLEX® Timing Belt
Belt width in mm
Belt width in mm
Type / Pitch
Type / Pitch
Belt length in mm
Belt length in mm
32 AT10 / 800
Specification Generation III
14
15
ContiTech Timing Belts
SYNCHROFLEX®
ATP high performance Timing Belts
ATP 10
SYNCHROFLEX® Timing Belt (SFX) ATP 10 GEN III
High performance ATP profile with metric
pitch and optimised meshing with a double
support of the tooth head.
Number
of teeth
ATP
ATP
ATP
ATP
ATP
10/
10/
10/
10/
10/
630
660
700
780
840
63
66
70
78
84
ATP
ATP
ATP
ATP
ATP
10/ 890
10/ 920
10/ 1010
10/ 1080
10/ 1150
89
92
101
108
115
Prefered belt width* in mm:
16, 25, 32, 50, 75, 100, 150
Type / Length*
GEN III
Number
of teeth
ATP
ATP
ATP
ATP
ATP
128
140
165
176
180
10/
10/
10/
10/
10/
1280
1400
1650
1760 **
1800
Type / Length*
GEN III
10
2,5
2,5
10
2,5
Type / Length*
GEN III
2,5
ATP 10 GEN III
SYNCHROFLEX® Timing Belt (SFX) ATP 10
* Other dimensions upon request.
** in preparation
High performance ATP profile with metric
pitch and optimised meshing with a double
support of the tooth head.
Standard version
Available versions:
• single-sided
• single-sided
• High performance polyurethane in
red colour
• with “E” tension member for a better flexibility
• Steel cord tension members with
high density
• Polyurethane special materials upon request
(Standard: 93ShA, colour: yellow)
• Steel cord tension members in
two-filament construction
• antistatic, coloured, mechanical reworked
Order example
SYNCHROFLEX® Timing Belt
Number
of teeth
ATP
ATP
ATP
ATP
ATP
10/
10/
10/
10/
10/
630
660
700
780
840
63
66
70
78
84
ATP
ATP
ATP
ATP
ATP
10/ 890
10/ 920
10/ 1010
10/ 1080
10/ 1150
89
92
101
108
115
Preferred belt width* in mm:
16, 25, 32, 50, 75, 100
Type / Length*
GEN III
Number
of teeth
ATP
ATP
ATP
ATP
ATP
128
140
165
176
180
10/
10/
10/
10/
10/
1280
1400
1650
1760 **
1800
* Other dimensions upon request.
** in preparation
• with reinforced tension member design
Order example
32 ATP10 / 780 GEN III
SYNCHROFLEX® Timing Belt
Belt width in mm
Belt width in mm
Type / Pitch
Type / Pitch
Belt length in mm
Belt length in mm
32 ATP10 / 780
Specification Generation III
16
17
ContiTech Timing Belts
SYNCHROFLEX®
ATP high performance Timing Belts
AT high performance Timing Belts
ATP 15
AT 20
SYNCHROFLEX® Timing Belt (SFX) ATP 15
High performance ATP profile with metric
pitch and optimised meshing with a double
support of the tooth head.
15/
15/
15/
15/
15/
990 **
1125
1185
1260
1395 **
Number
of teeth
66
75
79
84
93
Prefered belt width* in mm:
25, 32, 50, 75, 100, 150
Type
/ Length*
ATP 15/ 1560
Number
of teeth
20
104
5
ATP
ATP
ATP
ATP
ATP
/ Length*
4
2,85
15
3,75
Type
50º
* Other dimensions upon request.
** dimensions in preparation
SYNCHROFLEX® Timing Belt (SFX) AT 20
High performance AT profile with
metric pitches and trapezoidal teeth
Available versions:
Available versions:
• single-sided
• single-sided
• Polyurethane special materials upon request
• with “E” tension member for a better flexibility
• antistatic, coloured, mechanical reworked
Type
/ Length*
Number
of 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
Type
/ Length*
AT 20 / 1960 **
Number
of teeth
98
* Other dimensions upon request.
** in combination with reduced pulley gap
please ask for technical support
• with reinforced tension member design
• Polyurethane special materials upon request
(Standard: 93ShA, colour: yellow)
• antistatic, coloured, mechanical reworked
Order example
SYNCHROFLEX® Timing Belt
18
Order example
32 ATP15 / 1260
SYNCHROFLEX® Timing Belt
Belt width in mm
Belt width in mm
Type / Pitch
Type / Pitch
Belt length in mm
Belt length in mm
50 AT20 / 1500
19
ContiTech Timing Belts
SYNCHROFLEX®
T standard Timing Belts
Standard T profile with metric pitch and
trapezoidal teeth.
Available versions:
• single-sided
/
/
/
/
/
68
90
108
118
120
T
T
T
T
T
2
2
2
2
2
/
/
/
/
/
120
138
140
144
150
T
T
T
T
T
2
2
2
2
2
/
/
/
/
/
160
180
200
220
220
FA
FA
/ Length*
Number
of teeth
34
45
54
59
60
T
T
T
T
T
2
2
2
2
2
/
/
/
/
/
220
240
256
262
280
110
120
128
131
140
60
69
70
72
75
T
T
T
T
T
2
2
2
2
2
/
/
/
/
/
292
320
360
600
710
T2
/
710
80
90
100
110
110
FN2
146
160
180
300
355
FA
2,5
0,6
2
2
2
2
2
Type
0,7
T
T
T
T
T
Number
of teeth
40º
SYNCHROFLEX® Timing Belt (SFX) T 2,5
2,5
0,7
SYNCHROFLEX® Timing Belt (SFX) T 2
/ Length*
0,6
40º
Type
355
40º
0,7
0,5
2
T 2,5 / T 2,5-DL
0,6
T2
• with Aramid tension member
• Polyurethane special materials upon request
Prefered belt width* in mm:
4, 6, 10
* Other dimensions upon request.
SYNCHROFLEX® Timing Belt (SFX) T 2,5-DL
• antistatic, coloured, mechanical reworked
FA: with enlarged back of the belt
FN: with profiles on the back of the belt
Standard T profile according to DIN 7721
with metric pitch and trapezoidal teeth.
Available versions:
• single-sided (as standard)
• with Aramid tension member
• Polyurethane special materials upon request
• antistatic, coloured, mechanical reworked
Type
/ Length*
T
T
T
T
T
2,5
2,5
2,5
2,5
2,5
/
/
/
/
/
55
120
145
160
160
T
T
T
T
T
2,5
2,5
2,5
2,5
2,5
T
T
T
T
T
Number
of teeth
Type
/ Length*
Number
of teeth
FA
22
48
58
64
64
T
T
T
T
T
2,5
2,5
2,5
2,5
2,5
/
/
/
/
/
127
132
152
158
160
/
/
/
/
/
177,5
180
182,5
200
210 FA
71
72
73
80
84
T
T
T
T
T
2,5
2,5
2,5
2,5
2,5
/ 415
/ 420
/ 420
/ 420
/ 457,5
2,5
2,5
2,5
2,5
2,5
/
/
/
/
/
210
220
225
230
230
FA
84
88
90
92
92
T
T
T
T
T
2,5
2,5
2,5
2,5
2,5
/
/
/
/
/
480
500
540
540
600
T
T
T
T
T
2,5
2,5
2,5
2,5
2,5
/
/
/
/
/
245
250
265
285
285
FA
98
100
106
114
114
T
T
T
T
T
2,5
2,5
2,5
2,5
2,5
/
/
/
/
/
600
620
650
650
780
T
T
T
T
T
2,5
2,5
2,5
2,5
2,5
/
/
/
/
/
290
305
305 FA
305 FN1
317,5
116
122
122
122
127
T
T
T
T
T
2,5
2,5
2,5
2,5
2,5
/
/
/
/
/
950
1300
1300
1350
1475
FN28
FN3
Prefered belt width* in mm:
4, 6, 10
317,5 DL
330
380
395
400 FA
DL
166
168
FA
168
FN168 168
DL
183
FA
FA
FN2
FA
FA
FA
192
200
216
216
240
240
248
260
260
312
380
520
520
540
590
* Other dimensions upon request.
DL: double-sided
FA: with enlarged back of the belt
FN: with profiles on the back of the belt
Order example
SYNCHROFLEX® Timing Belt
20
Order example
6 T2 / 240
SYNCHROFLEX® Timing Belt
Belt width in mm
Belt width in mm
Type / Pitch
Type / Pitch
Belt length in mm
Belt length in mm
10 T2,5 / 380
21
ContiTech Timing Belts
SYNCHROFLEX®
T standard Timing Belts
T 5 / T 5-DL
1,2
40º
SYNCHROFLEX® Timing Belt (SFX) T 5-DL
Standard T profile according to DIN 7721
with metric pitch and trapezoidal teeth.
Available versions:
• single-sided (as standard)
• with “E” tension member for a better flexibility
• with Aramid tension member
• Polyurethane special materials upon request
• antistatic, coloured, mechanical reworked
DL: double-sided
FA: with enlarged back of the belt
FN: with profiles on the back of the belt
Order example
SYNCHROFLEX® Timing Belt
Belt width in mm
Type / Pitch
Belt length in mm
10 T5 / 455
/ Length*
Number
of teeth
5
5
5
5
5
/
/
/
/
/
100
150
150 DL
165
180
20
30
30
33
36
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
620
620 DL
625 DL
630
630 FA
124
124
125
126
126
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
185
200
210
215
220
37
40
42
43
44
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
650
650 FA
660
690
690 FA
130
130
132
138
138
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
225
245
250
255
260
45
49
50
51
52
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
700
720
725
750
750 DL
140
144
145
150
150
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
260 DL
270
280
295
300 DL
52
54
56
59
60
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
765
780
800
815
815 DL
153
156
160
163
163
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
305
330
340
355
365
61
66
68
71
73
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
840
840 DL
860
860 DL
900
168
168
172
172
180
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
390
400
410
410 DL
420
78
80
82
82
84
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
920
925
940
940 DL
990
184
185
188
188
198
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
455
460
460 DL
480
500
91
92
92
96
100
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
990 FA
1075
1075 FA
1100
1100 DL
198
215
215
220
220
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
505
510
515 DL
525
525 FA
101
102
103
105
105
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
1140
1160
1160 FA
1215
1315
228
232
232
243
263
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
525 DL
545
550
560
575
105
109
110
112
115
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
1325 DL
1350 FN
1380
1440 FA
1500
265
270
276
288
300
T
T
T
T
T
5
5
5
5
5
/
/
/
/
/
590
590 DL
600 FN
610
615 FN
118
118
120
122
123
T5
T5
/ 1500 FA
/ 1525 FN
300
305
Prefered belt width* in mm:
6, 10, 16, 25, 50
22
10
2,5
Type
2
T
T
T
T
T
Number
of teeth
40º
SYNCHROFLEX® Timing Belt (SFX) T 10
10
2,5
1
5
1,2
SYNCHROFLEX® Timing Belt (SFX) T 5
/ Length*
2
40º
Type
40º
2,5
1,2
1
5
T 10 / T 10-DL
SYNCHROFLEX® Timing Belt T (SFX) 10-DL
Standard T profile according to DIN 7721
with metric pitch and trapezoidal teeth.
Available version
• single-sided (as standard)
• with “E” tension member for a better flexibility
• with Aramid tension member
• Polyurethane special materials upon request
• antistatic, coloured, mechanical reworked
DL: double-sided
FA: with enlarged back of the belt
FN: with profiles on the back of the belt
Type
/ Length*
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
260
260 DL
350
370
410
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
T
T
T
T
T
10
10
10
10
10
T
T
T
T
T
Number
of teeth
Type
/ Length*
Number
of teeth
26
26
35
37
41
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
980 DL
1010
1080
1110
1140
98
101
108
111
114
410 FA
420 FN
440
450
500
41
42
44
45
50
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
1150
1210
1210 DL
1240
1240 DL
115
121
121
124
124
/
/
/
/
/
530
530 DL
560
600
610
53
53
56
60
61
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
1250
1250 DL
1300
1320
1320 DL
125
125
130
132
132
10
10
10
10
10
/
/
/
/
/
630
630 DL
660
660 DL
680
63
63
66
66
68
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
1350
1350 DL
1390
1400
1420
135
135
139
140
142
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
690
700
720
720 DL
730
69
70
72
72
73
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
1420 DL
1450
1460
1500
1560
142
145
146
150
156
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
750
760
780
800 FN
810
75
76
78
80
81
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
1610
1610 DL
1750
1780
1800 FN
161
161
175
178
180
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
840
840 DL
850
880
890
84
84
85
88
89
T
T
T
T
T
10
10
10
10
10
/
/
/
/
/
1880
1880 DL
1960
2250
3040 FN
188
188
196
225
304
T
T
T
T
10
10
10
10
/
/
/
/
920
960
970
980
92
96
97
98
T 10
T 10
T 10
/ 3100
/ 4780
/ 4780 DL**
310
478
478
Preferred belt width* in mm:
16, 25, 32, 50
* Other dimensions upon request.
** Request application-depending
informations
Order example
SYNCHROFLEX® Timing Belt
16 T10 / 260
Belt width in mm
Type / Pitch
Belt length in mm
* Other dimensions upon request.
23
ContiTech Timing Belts
SYNCHROFLEX®
T standard Timing Belts
Imperial Timing Belts
T 20 / T 20-DL
40º
SYNCHROFLEX® Timing Belt (SFX) T 20
/ Length*
Number
of teeth
Type
/ Length*
Number
of teeth
T
T
T
T
T
/
/
/
/
/
63
73
89
94
118
T
T
T
T
T
/
/
/
/
/
130
130
155
181
181
20
20
20
20
20
1260
1460
1780
1880
2360
Prefered belt width* in mm:
32, 50, 75, 100
20
20
20
20
20
2600
2600 DL**
3100
3620
3620 DL***
Type
2,032
0,51
Type
0,64
5
3
20
M (MXL)
40º
* Other dimensions upon request.
** Request application-depending
informations
SYNCHROFLEX® Timing Belt (SFX) M (MXL)
*** Only on request
5
3
20
Standard trapezoidal teeth according
to DIN/ISO 5296 with Minipitch
(2.032 mm = 0.08 Inch).
40º
5
Available versions:
®
SYNCHROFLEX Timing Belt (SFX) T 20-DL
• single-sided
• with Aramid tension member
• Polyurethane special materials upon request
/ Length*
Number
of teeth
Type
/ Length*
Number
of teeth
M
M
M
M
M
111 /
113 /
121 /
121 /
132 /
111,76
113,79
121,92
121,92 FA
132,08
55
56
60
60
65
M
M
M
M
M
264 /
284 /
304 /
355 /
373 /
264,16
284,48
304,80
355,60
373,89
M
M
M
M
M
142 /
144 /
162 /
182 /
197 /
142,24
144,27
162,56
182,88
197,10
70
71
80
90
97
M
M
M
M
M
449 /
503 /
508 /
520 /
599 /
449,07
221
503,94
248
508,00 FN50 250
520,19
256
599,44
295
M
M
M
M
M
203 /
209 /
213 /
243 /
256 /
203,20
209,30
213,36
243,86
256,03
100
103
105
120
126
Preferred belt width* in mm:
4, 6, 10
M 731 / 731,52
M1178 / 1178,56
130
140
150
175
184
360
580
* Other dimensions upon request.
• antistatic, coloured, mechanical reworked
Standard T profile according to DIN 7721
with metric pitch and trapezoidal teeth.
FA: with enlarged back of the belt
FN: with profiles on the back of the belt
Available versions:
• single-sided (as standard)
• with “E” tension member for a better flexibility
• with Aramid tension member (except DL)
• Polyurethane special materials upon request
• antistatic, coloured, mechanical reworked
DL: double-sided
Order example
SYNCHROFLEX® Timing Belt
24
Order example
50 T20 / 2600
SYNCHROFLEX® Timing Belt
Belt width in mm
Belt width in mm
Type / Pitch
Type / Pitch
Belt length in mm
Belt length in mm
6 M / 182
25
ContiTech Timing Belts
SYNCHROFLEX®
F Flat Belts
Timing Belts with special tooth profiles
K 1 / K 1,5
Mold
No.
Length
[mm]
e
[mm]
u
[mm]
de
[mm]
F
F
F
F
F
213/7
254/4
314/5
315/4
330/2
K3969-Z
K5111-Z
K5558-Z
K5428-Z
K5651-Z
212,95
253,74
314,16
315,73
330,00
1,60
0,80
5,50
1,20
1,00
0,800
0,400
2,000
0,600
0,400
0,15
0,15
0,60
0,15
0,15
F
F
F
F
435/2
502/7
697/4
738/4
K5691-Z
K5430-Z
52648-Z
K5112-Z
435,00
501,84
695,57
738,64
0,80
1,00
0,55
0,80
0,400
0,500
0,275
0,400
0,15
0,30
0,15
0,15
F
F
F
F
F
762/7
959/2
1240/10
1458/9
1780/10
K3708-Z
K5578-Z
K5178-Z
K4377-Z
K4667-Z
762,00
959,40
1240,00
1458,50
1780,00
2,60
1,00
1,20
2,60
1,40
1,300
0,500
0,800
0,450
0,600
0,30
0,30
0,60
0,30
0,60
de
u
e
1
70º
SYNCHROFLEX® Timing Belt (SFX) K 1
1,5
SYNCHROFLEX® Flat Belt (SFX)
AF
AF
AF
AF
AF
24
56
67
76
87
51669-Z
51772-Z
51601-Z
39669-Z
38919-Z
113,08
263,16
315,70
357,30
409,57
0,80
0,80
0,70
0,80
0,85
0,275
0,400
0,275
0,400
0,575
0,15
0,15
0,15
0,15
0,15
AF
AF
AF
AF
108
138
140
148
39796-Z
39847-Z
40121-Z
39631-Z
508,39
649,60
659,03
695,57
0,70
0,80
0,60
0,80
0,275
0,275
0,275
0,275
0,15
0,15
0,15
0,15
BF
BF
BF
BF
44
64
67
70
38852-Z
38805-Z
38902-Z
39980-Z
345,57
501,85
525,70
548,90
0,90
0,90
0,90
0,90
0,450
0,450
0,450
0,450
0,30
0,30
0,30
0,30
CF 66
38917-Z
828,55
1,40
0,700
0,60
DF 45
DF 130
DF 153
39839-Z
51636-Z
39979-Z
282,74
815,34
959,40
0,90
0,90
0,90
0,450
0,450
0,450
0,30
0,30
0,30
0,45
0,6
Type
0,5
0,45
F / AF / BF / CF / DF
70º
Type
/ Length*
Number
of teeth
Type
/ Length*
Number
of teeth
K1
K1
/ 279,0
/ 348,0
279
348
K
K
K
K
K
1,5
1,5
1,5
1,5
1,5
/ 57,0 **
/ 64,5 **
/ 67,5 **
/ 100,5
/ 141,0
K
K
K
K
K
/ 400,5
/ 501,0
/ 600,0
/ 1242,5
/ 1671,5
267
334
400
828
1114
K
K
K
K
K
1,5
1,5
1,5
1,5
1,5
/
/
/
/
/
165,0
201,0
228,0
286,0
300,0
38
43
45
67
94
1,5
1,5
1,5
1,5
1,5
110
134
152
191
200
Preferred belt width* in mm:
4, 6, 10
* Other dimensions upon request.
** in casting polyurethane 93 ShA,
yellow colour
SYNCHROFLEX® Timing Belt (SFX) K 1,5
Notched profile with a metric pitch.
Available versions:
• single-sided
• with Aramid tension member
Order example
SYNCHROFLEX® Flat Belt
• Polyurethane special materials upon request
• antistatic, coloured, mechanical reworked
Order example
10 AF/ 108
SYNCHROFLEX® Timing Belt
Belt width in mm
Belt width in mm
Type / No. of grooves
Type / Pitch
6 K1,5 / 100,5
Belt length in mm
26
27
ContiTech Timing Belts
SYNCHROFLEX®
Timing Belts with special tooth profiles and pitch
V
Type
28
Imperial
pitch
Mold No.
Length
l [mm]
Pitch
t [mm]
Module
m
Number
of teeth z
k [mm]
hz [mm]
e [mm]
Type
Imperial
pitch
Mold No.
Length
l [mm]
Pitch
t [mm]
Module
m
Number
of teeth z
k [mm]
hz [mm]
e [mm]
V
V
V
V
V
100/3
149/4
150/5
158/4
161/5
F
F
F
F
F
K4730-F
K5870-F
K3950-F
K4186-F
K3961-F
100,98
149,49
150,10
158,27
160,68
3,060
4,983
5,176
4,522
5,951
0,974
1,586
1,648
1,439
1,894
33
30
29
35
27
1,20
1,80
1,60
1,50
2,00
0,80
1,20
1,50
1,00
1,50
0,70
1,00
1,30
1,20
1,50
V
V
V
V
V
350/5
351/2
354/6
356/7
357/7
FK
F
F
F
F
K4909-FK
K5999-F
K3653-F
K3722-F
K3701-F
350,31
351,79
353,82
355,79
356,69
5,077
2,645
5,997
7,261
7,431
1,616
0,842
1,909
2,311
2,365
69
133
59
49
48
1,80
1,50
2,20
2,50
2,50
1,20
1,00
1,40
1,80
2,00
1,00
0,60
1,50
1,4
1,90
V
V
V
V
V
165/3
167/4
170/4
172/4
174/3
F
F
FA
F
F
K3978-F
K3628-F
K4503-FA
K3880-F
K5385-F
164,73
167,31
169,44
172,24
174,90
3,581
4,522
4,459
4,921
3,300
1,140
1,439
1,419
1,566
1,050
46
37
38
35
53
1,00
1,50
1,50
1,60
1,00
1,00
1,00
1,00
1,50
1,00
1,30
1,20
1,00
1,20
1,20
V
V
V
V
V
360/6
361/6
364/7
367/7
367/7
F
F
K
FK
F
K3805-F
K3776-F
K3282-K
K4463-FK
K3791-F
360,57
360,31
364,46
367,12
368,82
6,934
6,929
7,923
7,060
7,527
2,207
2,206
2,522
2,247
2,396
52
52
46
52
49
2,50
2,50
2,50
2,50
2,50
1,80
2,00
1,40
1,40
2,00
1,40
2,00
1,80
1,40
1,50
V
V
V
V
V
177/5
190/4
203/5
206/6
213/7
F XL
F
F XL
FK
F
K5841-F
K6238-F
K5369-F
K4662-FK
K3969-F
177,80
192,02
203,20
206,14
212,46
5,080
4,572
5,080
6,063
7,869
1,617
1,455
1,617
1,930
2,505
35
42
40
34
27
1,20
1,30
1,37
1,80
2,50
1,20
1,20
1,27
1,20
1,40
0,85
1,40
0,80
1,00
1,40
V
V
V
V
V
368/7
368/7
370/6
375/6
381/5
F
F
F
FK
F XL
K4079-F
K3591-F
K3803-F
K4746-FK
K6026-F
368,50
368,82
369,81
375,52
381,00
7,370
7,527
6,268
6,588
5,080
2,346
2,396
1,995
2,097
1,617
50
49
59
57
75
2,50
2,50
1,60
2,20
1,35
1,80
1,60
1,50
1,60
1,25
1,50
1,3
1,5
1,20
0,95
V
V
V
V
V
225/3
226/5
228/6
228/6
229/6
F
F
F
FA
F
K6175-F
K4187-F
K5290-F
K6222-FA
K3595-F
225,00
226,10
228,60
228,60
229,02
3,000
5,950
6,350
6,350
6,736
0,955
1,894
2,021
2,021
2,144
75
38
36
36
34
1,20
2,00
2,00
2,00
2,00
0,80
1,50
1,50
1,50
1,20
0,70
1,50
0,80
1,05
1,20
V
V
V
V
V
381/5
385/4
386/6
388/7
392/7
FK
FK
F
K
F
K4773-FK
K4759-FK
K4704-F
K3035-K
K3783-F
380,78
385,24
386,40
388,85
391,77
5,077
4,939
6,662
7,070
7,255
1,616
1,572
2,121
2,250
2,309
75
78
58
55
54
1,80
1,80
2,20
2,03
2,50
1,50
1,20
1,80
1,40
1,80
1,00
1,00
1,40
1,20
1,40
V
V
V
V
V
233/5
238/5
242/5
248/7
252/6
F
F
F
F
K
K5674-F
K3964-F
K4088-F
K3319-F
K3264-K
233,68
238,04
242,40
247,69
252,53
5,080
5,951
5,050
7,285
6,475
1,617
1,894
1,607
2,319
2,061
46
40
48
34
39
1,37
2,00
1,60
2,50
2,20
1,22
1,50
1,50
1,40
1,20
1,28
1,10
1,20
1,50
1,80
V
V
V
V
V
395/6
402/7
406/5
409/4
411/5
F
K
F XL
FK
F
K5198-F
K3541-K
K6064-F
K4834-FK
K3887-F
395,10
405,13
406,40
410,00
410,96
6,585
7,791
5,080
5,000
5,956
2,096
2,480
1,617
1,592
1,896
60
52
80
82
69
2,20
2,50
1,37
1,80
1,80
1,80
1,40
1,27
1,20
1,50
1,20
1,40
1,30
1,00
1,50
V
V
V
V
V
255/6
261/7
265/8
268/7
277/3
FK
K
F
F
F
K4891-FK
K3251-K
K3436-F
K3944-F
K5386-F
255,25
261,59
264,63
268,55
277,20
6,717
7,927
8,019
7,258
3,300
2,138
2,523
2,553
2,310
1,050
38
33
33
37
84
2,50
2,50
2,50
2,50
1,00
1,80
1,40
1,40
1,80
1,00
1,00
1,00
1,50
1,50
1,20
V
V
V
V
V
419/7
420/6
423/7
431/6
431/6
F
F
F
F
K
K3745-F
K3802-F
K3728-F
K3242-F
K3242-K
418,72
420,09
422,99
430,15
431,06
7,346
6,270
7,981
6,145
6,158
2,338
1,996
2,540
1,956
1,960
57
67
53
70
70
2,50
1,60
2,50
2,00
2,00
2,20
1,50
2,00
1,40
1,40
2,00
1,50
2,00
1,50
1,60
V
V
V
V
V
279/6
284/5
285/6
290/3
291/7
F
F
F
F
F
K6250-F
K5545-F
K5401-F
K5388-F
K3584-F
279,40
284,48
285,75
290,40
290,24
6,350
5,080
6,350
3,300
7,256
2,021
1,617
2,021
1,050
2,310
44
56
45
88
40
2,00
1,80
1,80
1,00
2,50
1,50
1,20
1,20
1,00
1,40
1,05
0,70
1,00
1,20
1,60
V
V
V
V
V
432/7
432/7
432/7
437/9
438/9
F
K
F
FK
F L
K3886-F
K3083-K
K3083-F
K4720-FK
K5095-F
431,93
432,10
432,10
437,80
438,15
7,447
7,450
7,450
9,950
9,525
2,370
2,371
2,371
3,167
3,032
58
58
58
44
46
2,50
2,50
2,50
3,50
3,20
2,20
1,40
1,40
2,50
1,80
2,00
1,40
1,40
1,60
1,20
V
V
V
V
V
295/6
295/6
304/5
307/5
309/7
F
FA
F XL
F
FK
K3804-F
K4469-FA
K5368-F
K4031-F
K4610-FK
294,50
294,83
304,80
306,92
310,72
6,266
6,273
5,080
5,202
7,226
1,995
1,997
1,617
1,656
2,300
47
47
60
59
43
1,60
1,60
1,37
1,60
2,20
1,50
1,50
1,27
1,50
1,60
1,50
1,50
0,60
1,30
1,30
V
V
V
V
V
310/5
316/3
323/3
337/7
341/7
F
F
F
F
F
K3888-F
K5406-F
K5098-F
K3498-F
K3673-F
309,56
316,80
323,40
337,04
340,30
5,953
3,300
3,300
7,660
7,734
1,895
1,050
1,050
2,438
2,462
52
96
98
44
44
1,80
1,00
1,00
2,50
2,50
1,50
1,00
1,00
1,60
2,00
1,50
1,20
1,20
1,45
1,40
t
hz
XL
e
XL
40º
k
Order example
SYNCHROFLEX® Timing Belt
10 V 100 / 3 F
Belt width in mm
Type / Length code
SYNCHROFLEX® Timing Belt (SFX) V
Pitch
29
ContiTech Timing Belts
SYNCHROFLEX®
Timing Belts with special tooth profiles and pitch
V
Type
30
Imperial
pitch
Mold No.
Length
l [mm]
Pitch
t [mm]
Module
m
Number
of teeth z
k [mm]
hz [mm]
e [mm]
Type
Imperial
pitch
Mold No.
Length
l [mm]
Pitch
t [mm]
Module
m
K4593-F
K5394-F
K3971-F
K5821-F
K3971-F
629,50
635,00
651,51
685,80
686,74
9,992
5,080
7,239
5,080
9,538
3,181
1,617
2,304
1,617
3,036
Number
of teeth z
k [mm]
hz [mm]
e [mm]
63
125
90
135
72
3,50
1,32
2,50
1,36
3,20
2,50
1,20
1,40
1,20
1,80
2,00
0,60
1,60
0,70
1,50
V
V
V
V
V
440/5
443/7
444/7
446/7
448/7
F
K
F
F
F
K3998-F
K3594-K
K4276-F
K3743-F
K3903-F
439,82
442,98
444,18
445,80
447,56
5,712
7,383
7,403
7,430
7,852
1,818
2,350
2,356
2,365
2,499
77
60
60
60
57
1,60
2,50
2,50
2,50
2,50
1,50
1,40
1,80
1,80
1,40
1,20
1,40
1,40
1,50
1,50
V
V
V
V
V
629/9
635/5
651/7
685/5
686/9
F
F
F
F
F
V
V
V
V
V
449/7
449/9
450/7
457/6
459/9
K
K
F
K
F
K2947-K
K3509-K
K3034-F
K3406-K
K3690-F
449,16
449,18
449,47
457,34
459,10
7,880
9,358
7,023
6,352
9,182
2,508
2,979
2,235
2,022
2,923
57
48
64
72
50
2,50
3,20
2,50
2,20
3,00
1,40
2,20
1,40
1,20
2,50
1,80
1,90
1,20
1,60
1,70
V
V
V
V
V
698/9
728/15
758/8
760/8
779/2
FK
K
FA
F
F
K4585-FK
K5667-K
K3708-FA
K5665-F
K5680-F
699,02
728,50
757,21
759,88
779,78
9,986
15,500
8,508
8,538
2,540
3,179
4,934
2,708
2,718
0,809
70
47
89
89
307
3,50
4,70
3,00
3,00
1,00
2,50
2,30
2,50
2,50
0,70
1,60
1,60
2,40
1,80
0,60
V
V
V
V
V
463/7
468/7
473/7
474/7
480/7
F
K
K
F
K
K3794-F
K3315-K
K3086-K
K3785-F
K3471-K
463,94
468,66
473,46
473,22
480,69
7,249
7,559
7,284
7,394
7,753
2,307
2,406
2,319
2,354
2,468
64
62
65
64
62
2,50
2,50
2,50
2,50
2,50
1,80
1,60
1,40
1,80
1,40
1,50
2,00
1,60
1,50
1,60
V
V
V
V
V
818/6
829/8
850/4
853/5
859/6
F
F
F
F
F
K3853-F
K3831-F
K5782-F
K3770-F
K5328-F
818,33
828,48
850,75
853,14
859,40
6,935
8,630
4,032
5,966
6,095
2,207
2,747
1,283
1,899
1,940
118
96
211
143
141
2,50
3,00
1,30
1,60
2,44
1,80
2,50
1,20
1,50
0,92
1,60
2,00
1,90
1,30
0,90
V
V
V
V
V
491/7
508/5
510/10
511/9
513/8
F
F
F
F
K
K3666-F
K6011-F
K6142-F
K3347-F
K3223-K
490,73
508,00
510,00
511,43
513,88
7,915
5,080
10,000
9,471
8,860
2,519
1,617
3,183
3,015
2,820
62
100
51
54
58
2,00
1,32
3,50
3,00
2,80
1,40
1,22
2,50
2,50
1,60
1,10
1,32
1,60
2,00
1,80
V
V
V
V
V
862/13
870/9
889/5
901/9
910/10
F
F
F
F
F
K3764-F
K3867-F
K5601-F
K3777-F
K6155-F
861,38
868,95
889,00
900,13
910,00
13,252
9,655
5,080
9,185
10,000
4,218
3,073
1,617
2,924
3,183
65
90
175
98
91
3,20
3,00
1,80
3,00
3,50
2,80
2,50
1,20
2,50
2,50
2,50
2,00
1,00
2,50
1,60
V
V
V
V
V
514/9
515/7
515/9
516/7
522/6
K
F
FK
F
F
K3411-K
K3826-F
K4741-FK
K3680-F
K4084-F
514,25
515,24
515,86
516,56
522,49
9,183
7,577
9,553
7,947
6,295
2,923
2,412
3,041
2,530
2,004
56
68
54
65
83
3,20
2,50
3,50
2,50
2,50
2,20
1,80
2,50
1,40
1,40
2,00
1,60
1,40
1,30
1,40
V
V
V
V
V
912/7
914/12
939/9
969/6
971/9
F
F
F
F
F
K3661-F
K5692-F
K3878-F
K5063-F
K5354-F
911,71
914,40
939,13
968,95
971,55
7,473
12,700
9,583
6,094
9,525
2,379
4,043
3,050
1,940
3,032
122
72
98
159
102
2,50
4,30
3,20
2,44
3,25
1,60
2,20
1,80
0,92
1,90
1,50
1,85
1,50
0,90
1,40
V
V
V
V
V
532/9
537/7
546/7
548/2
552/6
F
F
F
F
F
K3638-F
K3088-F
K3830-F
K5661-F
K3703-F
532,50
537,88
546,42
548,64
552,46
9,509
7,910
7,806
2,540
6,278
3,027
2,518
2,485
0,809
1,998
56
68
70
216
88
3,20
2,50
2,50
1,00
2,20
2,20
1,40
1,80
0,70
1,20
2,00
1,40
1,50
0,60
1,20
V
V
V
V
V
978/9
990/9
1000/9
1003/2
1010/10
F
F
F
F
F
K5486-F
K5185-F
K5202-F
K6219-F
K6156-F
978,04
990,60
1000,13
1003,33
1010,00
9,980
9,525
9,525
2,073
10,000
3,177
3,032
3,032
0,660
3,183
98
104
105
484
101
3,50
3,10
3,10
0,60
3,50
2,50
2,20
2,20
0,42
2,50
2,00
1,65
1,65
0,80
1,60
V
V
V
V
V
555/7
563/9
567/5
570/9
571/9
FK
F
F
F
F L
K4492-FK
K3897-F
K3974-F
K3840-F
K6114-F
555,43
563,76
567,25
570,71
571,50
7,823
9,720
5,971
9,205
9,525
2,490
3,094
1,901
2,930
3,032
71
58
95
62
60
2,50
3,20
2,00
3,00
3,26
1,80
1,80
1,50
2,50
1,91
1,30
2,00
1,50
2,00
1,69
V
V
V
V
V
1023/9
1023/9
1027/9
1028/9
1052/15
K
F
F
F
F
K3399-K
K3765-F
K4259-F
K5589-F
K6018-F
1023,77
1022,23
1026,78
1028,70
1052,44
9,307
9,293
9,420
9,525
15,708
2,963
2,958
2,998
3,032
5,000
110
110
109
108
67
3,20
3,00
3,00
3,10
5,00
2,20
2,50
2,50
1,90
1,70
2,00
2,50
2,00
1,65
3,00
V
V
V
V
V
574/7
583/9
592/7
609/5
609/4
F
F
F
F
F
K3890-F
K3723-F
K3754-F
K5546-F
K6037-F
574,64
582,54
592,20
609,60
609,55
7,561
9,709
7,896
5,080
4,233
2,407
3,090
2,513
1,617
1,347
76
60
75
120
144
2,50
3,00
2,50
1,36
1,80
2,20
2,50
2,20
1,20
1,20
2,00
2,00
2,00
0,70
1,00
V
V
V
V
V
620/6
620/6
623/9
626/6
628/6
FK
F
FK
F
F
K3142-FK
K3142-F
K3206-FK
K6255-F
K3782-F
620,24
620,24
623,62
626,50
628,30
6,969
6,969
9,744
6,265
6,283
2,218
2,218
3,102
1,994
2,000
89
89
64
100
100
2,50
2,50
3,20
1,60
2,20
1,40
1,40
1,60
1,50
1,80
1,30
1,50
1,50
1,50
1,80
XL
H
L
L
L
L
t
hz
XL
XL
e
XL
XL
40º
k
Order example
SYNCHROFLEX® Timing Belt
10 V 100 / 3 F
Belt width in mm
Type / Length code
SYNCHROFLEX® Timing Belt (SFX) V
Pitch
31
ContiTech Timing Belts
SYNCHROFLEX®
Timing Belts with special tooth profiles and pitch
V
V-DL
Type
Imperial
pitch
Mold No.
Length
l [mm]
Pitch
t [mm]
Module
m
Number
of teeth z
Type
k [mm]
hz [mm]
e [mm]
Imperial Mold No.
pitch
Length
l [mm]
Pitch
t [mm]
Module
m
k2
Number k1
of teeth z [mm] [mm]
hz1
[mm]
hz2
[mm]
e
[mm]
V
V
V
V
V
1060/4
1065/12
1080/4
1097/5
1102/5
F
FK
F
F XL
F XL
K6012-F
K4676-FK
K5746-F
K5993-F
K5776-F
1059,68
1066,30
1080,58
1097,28
1102,36
4,975
12,694
4,032
5,080
5,080
1,584
4,041
1,283
1,617
1,617
213
84
268
216
217
1,80
4,00
1,32
1,37
1,80
1,20
2,20
1,20
1,27
1,20
1,00
1,40
0,70
1,30
1,00
V
V
V
V
V
409/4
431/5
454/7
461/5
551/7
DL
DL XL
DL
DL
DL
K4834-DL
K6038-DL
K3460-DL
K3760-DL
K3304-DL
409,10
431,80
453,44
460,82
550,13
4,989
5,080
7,818
5,486
7,536
1,588
1,617
2,489
1,746
2,399
82
85
58
84
73
1,80
1,37
2,20
1,60
2,80
1,80
1,37
2,50
1,60
2,50
1,20
1,27
1,00
1,50
1,60
1,20
1,27
1,40
1,50
1,60
1,00
0,81
1,20
1,10
1,50
V
V
V
V
V
1104/9
1106/2
1110/10
1140/10
1149/4
F
F
F
F
F
K5435-F
K6260-F
K6143-F
K3823-F
K5871-F
1104,90
1145,42
1110,00
1138,28
1149,12
9,525
2,922
10,000
10,945
4,032
3,032
0,930
3,183
3,484
1,283
116
392
111
104
285
3,25
0,76
3,50
3,20
1,32
1,90
0,51
2,50
2,80
1,20
2,30
0,59
1,60
2,50
0,70
V
V
V
V
V
758/8
785/6
1215/9
1357/6
1635/9
DLII
DL
DL
DL
DL
K3708-DLII
K4592-DL
K3316-DL
K3579-DL
K3340-DL
757,48
785,25
1212,51
1356,12
1633,86
8,511
6,282
9,327
6,919
9,390
2,709
2,000
2,969
2,202
2,989
89
125
130
196
174
3,00
2,20
3,20
2,20
3,00
5,50
2,20
3,20
2,20
3,00
2,50
1,50
1,80
1,80
2,50
2,00
1,50
1,80
1,80
2,50
2,70
0,90
1,70
1,30
2,30
V
V
V
V
V
1152/9
1177/4
1178/5
1215/9
1215/9
F L
F
F XL
FA
F
K5493-F
K5814-F
K5876-F
K3316-FA
K5203-F
1152,53
1177,34
1178,56
1213,42
1213,42
9,525
4,032
5,080
9,334
9,334
3,032
1,283
1,617
2,971
2,971
121
292
232
130
130
3,10
1,30
1,80
3,00
3,20
1,90
1,20
1,20
2,50
1,80
1,65
0,90
1,00
2,00
2,00
V 1635/9 DLII
K3340-DLII
1633,86
9,390
2,989
174
3,00
3,20
2,50
1,80
2,30
V
V
V
V
V
1257/9
1270/12
1300/9
1332/6
1390/9
F
F
F
F
F
K5310-F
K5258-F
K5335-F
K3781-F
K5449-F
1257,30
1270,00
1300,65
1331,15
1390,65
9,525
12,700
9,425
6,279
9,525
3,032
4,043
3,000
1,999
3,032
132
100
138
212
146
3,20
4,45
3,00
2,20
3,20
1,90
2,18
2,50
1,80
1,90
1,65
2,01
2,00
1,80
1,30
V
V
V
V
V
1423/9
1529/6
1563/9
1584/5
1635/9
F
F
F
F
F
K5495-F
K4866-F
K4035-F
K5600-F
K3340-F
1423,40
1528,71
1561,56
1584,96
1632,47
9,553
6,291
9,407
5,080
9,382
3,041
2,002
2,994
1,617
2,986
149
243
166
312
174
3,50
2,20
3,00
1,80
3,00
1,90
1,80
2,50
1,20
2,50
1,30
1,30
2,00
1,00
2,50
V
V
V
V
1637/9
1676/12
1778/12
1997/18
F
F
F
F
K4582-F
K5262-F
K5260-F
K5331-F
1633,86
1672,97
1778,00
1997,04
9,390
12,674
12,700
18,840
2,989
4,034
4,043
5,997
174
132
140
106
3,00
4,40
4,40
6,50
2,50
2,30
2,30
4,00
2,50
1,95
1,40
3,00
L
L
H
L
XL
H
k2
40º
k
e
40º
Order example
SYNCHROFLEX® Timing Belt
Belt width in mm
10 V 100 / 3 F
Order example
40º
k1
SYNCHROFLEX® Timing Belt
h z1
hz
e
t
h z2
t
Type / Length code
SYNCHROFLEX® Timing Belt (SFX) V
32
Pitch
10 V 409/ 4DL
Belt width in mm
Type / Length code
SYNCHROFLEX® Timing Belt (SFX) V-DL
Pitch
33
ContiTech Timing Belts
SYNCHROFLEX®
SYNCHROFLEX® Timing Belts
Tolerances
Warranty
Length tolerances for standard
SYNCHROFLEX® Timing Belts
The belt measuring is performed according
to DIN 7721, referred to the centre distance.
Belt length
up to
320 –
630 –
1000 –
1960 –
3500 –
320
630
1000
1960
3500
4500
mm
mm
mm
mm
mm
mm
4500 – 6000 mm
Width tolerances for standard
SYNCHROFLEX® Timing Belts
All Information has been thouroughly compiled on the basis of today´s
Length tolerance
in relation to
centre distance
± 0,15
± 0,18
± 0,25
± 0,40
± 0,50
± 0,80
knowledge. We wish to particularly point out that the technical data
is subject to tolerances and must not be deemed as a delivery specifi-
mm
mm
mm
mm
mm
mm
cation. Furthermore, we wish to underline that the calculation-section
and its practical application implies development risks. No claims can
be implied from any mistakes or possible misinterpretations during
practical application.
± 1,20 mm
Type group
up to 50 mm 50 – 100 mm over 100 mm
K1
K 1,5
± 0,3 mm
± 0,3 mm
± 0,5 mm
± 0,5 mm
± 0,5 %
± 0,5 %
T2
M
T 2,5
T5
T 5-DL
T 10
T 10-DL
T 20
T 20-DL
± 0,3
± 0,3
± 0,3
± 0,3
± 0,3
± 0,5
± 0,5
± 1,0
± 1,0
mm
mm
mm
mm
mm
mm
mm
mm
mm
± 0,5
± 0,5
± 0,5
± 0,5
± 0,5
± 0,5
± 0,5
± 1,0
± 1,0
mm
mm
mm
mm
mm
mm
mm
mm
mm
± 0,5
± 0,5
± 0,5
± 0,5
± 0,5
± 0,5
± 0,5
± 1,0
± 1,0
%
%
%
%
%
%
%
%
%
AT 3
AT 5
AT 10
ATP 10 / ATP 15
ATP 20
± 0,3
± 0,5
± 1,0
± 1,0
± 1,0
mm
mm
mm
mm
mm
± 0,5
± 0,5
± 1,0
± 1,0
± 1,0
mm
mm
mm
mm
mm
± 0,5
± 0,5
± 1,0
± 1,0
± 1,0
%
%
%
%
%
Width tolerance for belt width in relation to standard cord arrangement
Remark:
Upon special statements smaller
tolerances are possible.
Please ask for tolerances for special
cord arrangement.
34
35
ContiTech
Specialist in rubber and plastics technology
Power transmission technology worldwide
www.contitech.de
Sales offices
Production sites
Germany
Hannover Dannenberg Herzogenaurach Denmark
Odense
Italy
Padova
WT 6220 E 09.06 (BL) Printed with CONTI AIR® offset printing blankets on leached paper free of chlorine
Great Britain
Wigan India
New Delhi Romania
Timisoara
Mexico
San Luis Potosí Switzerland
Dietikon
Brazil
Ponta Grossa Spain
Cornellà Barcelona ContiTech Antriebssysteme GmbH
Postfach 445
D-30004 Hannover
Philipsbornstraße 1
D-30165 Hannover
Phone +49 511 938 -71
Fax
+49 511 938 -5128
ContiTech Antriebssysteme GmbH
D-29451 Dannenberg
Phone +49 5861 806-0
Fax
+49 5861 806-302
China
Zhejiang
Shanghai
Korea
Pusan
Singapore
France
Gennevilliers
Le Chambon Feugerolles
The content of this publication is provided for information only and without responsibility. ContiTech AG’s obligations
and responsibilities regarding its products are governed solely by the agreements under which the products are sold.
Unless otherwise agreed in writing, the information contained herein does not become part of these agreements. This
publication does not contain any guarantee or agreed quality of ContiTech AG’s products or any warranty of merchantability, fitness for a particular purpose and non-infringement. ContiTech AG may make changes in the products or
services described at any time without notice. This publication is provided on an “as is” basis. To the extent permitted
by law, ContiTech AG makes no warranty, express or implied, and assumes no liability in connection with the use of the
information contained in this publication. ContiTech AG is not liable for any direct, indirect, incidental, consequential or
punitive damages arising out of the use of this publication. Information contained herein is not intended to announce
product availability anywhere in the world. © 2006 ContiTech AG. All rights reserved.