Available profiles
T (5 – 10 – 20)
AT (5 – 10 – 20)
MXL – XL – L – H – XH
HTD (5 – 8 – 14)
RTD (5 – 8 – 14)
STD (5 – 8 – 14)
EAGLE (8 – 10 – 14)
FLAT (2 – 2,5 – 3 – 9)
ATK10 – K6
ATM10
ELA-Flex SD® truly endless
The ELA-flexSD® belts are manufactured with high tension strength steel tension cords and with high wear, abrasion and tear resistant polyurethane.
Having no splice or welding, the belts have no weak cross sections. ELA-flex SD® timing belts are therefore ideal for high speed power transmission and high load conveying applications. Available in a wide range of profiles and pitches, produced in any required length, tooth by tooth from 800 mm to 24,000 mm in order to provide the best flexibility in application.
Available also as dual-toothed timing belts (DUAL)
Belt structure
1) Body thermoplastic polyurethane 92 ° Sh.A high wear resistance.
2) The traction element consists of steel cables high strength and high elastic modulus.
ELA-flexSD® NEXT®
NEXT® execution with bifilar wound (S + Z) cords. It limits or cancels the lateral forces generated, during rotation, by the winding direction of the belt drive element. This results in a reduction of friction in the transmission and in a reduction of the backlash.
Belt structure
1) Body made of thermoplastic polyurethane 92 ° Sh.A high wear resistance.
2) Traction element made of bifilar wound steel cords with high strength and high elastic modulus.
Special cords
To optimize the use of ELA-flexSD ® in each application, they are also available designs with special cords:
• HFE high flexibility allow the use of pulleys and tensioners diameter of up to 30% lower than the standard.
• HPL resistance HPL: with the strand section increased, allows lower elongation and consequent better positioning accuracy.
• HPFE high strength and flexibility combine high stiffness and improved flexibility.
• Stainless steel: for highly corrosive environments or in food applications
• Aramid fiber: non-magnetic, excellent flexibility and low weight.
Special materials
Special materials for high and low temperature applications, food compatibility (FDA) or antistatic.
Mechanical, chemical properties and product characteristics
- Excellent length stability;
- Minimum tension decay;
- High abrasion resistance;
- High precision linear and angular positioning;
- Silent operations;
- Maintenance free;
- Resistant to aging, ozone and hydrolysis;
- Working temperatures between -25°C to + 80°C;
- High resistance to oils, fats, grease and hydrocarbons;
- Good resistance to acids and alkalis;
- Matching with other thermoplastic materials;
- Executions available on request: Silicon free, FDA, antistatic.
Typical Applications
- Squaring machines for ceramics;
- Squaring machines for glass;
- Packaging machinery;
- Logistics;
- Textile machinery;
- Positioning systems;
- Tobacco machinery;
- Mail sorting machines;
- Robotics;
- Wood working machinery.
Available profiles
T
AT
SAT10 (Self Centering, No flange needed)
AT10-K6 (Self Centering, No flange needed)
AT10-K13 (Self Centering, No flange needed)
HTD
RTD
STD
L IMPERIAL
H – XH IMPERIAL
EAGLE
FLAT
ATM10
Dual-toothed belt (DUAL)
The ELA-flex SD® timing belts are available also with a dual-toothed execution (DUAL).