Product Range SYNCHROFLEX®
Timing Belts Power Transmission Group
Page
General Information
4Synchroflex manufacturing process 5Polyurethane Timing Belts
6Antistatic SYNCHROFLEX ®Timing Belts 7The “E” tension member 8The new GEN III 34
Tolerances
AT high performance Timing Belts
sustain10AT 3 GEN III 11AT 3
12AT 5 GEN III 13AT 5
14AT 10 GEN III 15AT 10
简单的英文自我介绍
16ATP 10 GEN III 17ATP 1018ATP 1519AT 20
T standard Timing Belts
20T 2
full
21T 2,5/T 2,5-DL 22T 5/T 5-DL 23T 10/T 10-DL 24T 20/T 20-DL Imperial Timing Belts
25M (MXL)F Flat Belts
26F /AF /BF /CF /DF
Timig Belts with special tooth profiles
27K 1/K 1,5
28V (incl. Imperial)
SYNCHROFLEX ®Timing Belts deliver high outputs thanks to their high-grade compo-nents. The excellent bond between the hard-wearing polyurethane teeth and the constant-length galvanid steel tension members is the basis on which the high power output potential is built.
SYNCHROFLEX ®
Timing Belts
Advanced technology which stands out becau of its excellent product properties
The very flexible production process is par-ticularly suitable, for example, for manufactur-ing 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.
SYNCHROFLEX ®
Timing Belts
SYNCHROFLEX ®Timing Belts consist of two compo-nents, a polyurethane, and a high grade steel cord tension member. The excellent bond between the two materials results in high power transmission capacity.The manufacturing process in moulds – the displacement moulding – combines the following advantages:
•The cast polyurethane timing belt is a preci image of its shape. A high pitch accuracy is reached for the whole belt. F or 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 becau of the capil-lary effect, good bonding with the steel cord ten
sion members.•High image quality of the cast polyurethane. F ine 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.•The de-moulded timing belt sleeve has a mould-related overall uful width of up to 300 mm.•Belt lengths from 55 to 6,000 mm endless length.SYNCHROFLEX ®Polyurethan Timing Belts are ud in all technical fields where synchronous transmission of a rotary movement is required. Independent, whether power transmission, rvo control functions or switch-ing and conveying tasks are required. They operate in a rotational speed range of up to 20,000 rpm.Preferred application fields:•Office machinery •EDP equipment •Textile machinery
•Wood processing machinery •Machine tools •Printing machinery •Pumps •Compressors •Building machinery
Manufacturing process
担当是什么意思SYNCHROFLEX ®Timing Belts are manufactured of wear resistant polyurethane and high tensile steel cord tension members. Both high quality materials com-bined form the basis for dimensionally stable and high resistance polyurethane timing belts. Polyurethane timing belts have a very high span rigidity. No post-elongation 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 ttling,making a once-only re-tensioning of the timing belt eventually neccessary. The timing belts are tempera-ture resistant with ambient temperatures from -30°C to +80°C. Applications clo 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 SYNCHROF LEX ®Timing Belt GEN III is temperature resistant up to 100°C. Plea contact our specialists for this type of application.
The Construction
Casting mould, illustrated with a spirally winded tension member on the mould core
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.The polyurethane timing belts are suitable for the transmission of high torques as well as the preci positioning and transport of various goods.
Properties:
mechanical •positive fit, synchronous run
网上交朋友•constant length, no post-elongation •low noi
•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%
gre查分chemical
•hydrolysis resistant •resistant to aging
•temperature resistant from -30°to +80°C,
design SYNCHROFLEX ®Timing Belt GEN III up to 100°C (e information in the text “Construction”)•tropical climate resistant
•resistant against simple oils, fats and petrol •resistant to some acids and alkalines
F or further information about the resistance of poly-urethane Timing Belts plea contact your sales partner.
Ready de-moulded timing belt sleeve, part of it parated into individual belts
Antistatic SYNCHROFLEX ®Timing Belts
The antistatic properties of SYNCHROFLEX ®Timing Belts are achieved by:
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
兴趣爱好英文a special conductive polyurethane mix (max. belt length 700 mm)
other lengths on request
Colour of antistatic timing belts: black.Surface resistance R ͨ106⏲
SYNCHROFLEX ®Timing Belts antistatic
Application /Uvija
Antistatic SYNCHROF LEX ®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 paration 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 mate-rials out of which timing belt, synchronous pulley, tension roller and/or support roller are manufactured. It ris as the belt speed, belt pretension and the contact surface width increa.Antistatic properties
Antistatic SYNCHROF LEX ®Timing Belts reliably avoid the formation of electric charges. According
to DIN 22104 “Antistatic conveyor belts”, the surface resis-tance must be below 3·108⏲. Antistatic Synchroflex ®timing belts feature a surface resistance of R ͨ106⏲.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 ͨ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 ud in explosion endangered environments, plea contact our technical support for advice.
Ordering examples
SYNCHROFLEX ®Timing Belt 25 T 5/630 antistatic coated
神探夏洛克第二季第二集For available lengths, plea ask for our technical support
z z d d without contraflexure with contraflexure
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.
•constant length, no post-elongation
•high dimensional stability
•Transmission of high torques
•quiet running
•maintenance-free
•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 SYNCHRO-
FLEX®Timing Belts of the AT and ATP ries empha-
sizing on the power drives has proven successful,
becau an increa 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 SYNCHROF LEX®Timing Belts GEN III are suitable
for application with standard AT/ATP synchronising
ultrasonicpulleys.
F or 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 ries by
the u of a two-filament tension member arrangement
and with a higher density.
The new high performance polyurethane is distin-
guished by numerous performance improvements.
Thus, amongst others, it is possible to consider a
higher number of load bearing teeth in the calculation
by an incread hardness.
