TRASCO ES Zero-Backlash
TRASCO ES zero-backlash flexible couplings with plastic star-shaped spring element. They consist of two metal hubs and elastic star-shaped element. They transmit motion with absolute precision and without any backlash. Ideal in every servomotor application.

Properties:
- high transmission of power
- small size, compact version
- polyurethane elastic element allows the compensation of angular, axial and radial transplanting
- possibility of settlement of length shafts deviations
- couplings are resistant to oil, chemicals and high temperature
- possibility of using in potentially explosive atmospheres by EG Richtlinie 94/9 / EC
Parametres:
-
Torque: 10 - 4 500 Nm.
- compressors
- pump
- conveyors
- construction machinery
Downloads:
- Catalogue couplings SIT TRASCO (pdf, 1 069 kB)
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Documents for Download
Shaft Coupling Manufacturer Profile
The group SIT S.p.A develops, engineers, manufactures and distributes high quality solutions and components for power transmission for industrial applications of excellence worldwide, with the aim of increasing the productivity of its customers’ machines and systems. With operations on 3 continents, SIT manufactures pulleys, rubber and polyurethane belts, drive couplings, locking assemblies and a wide range of accessories.
SIT belongs to a large industrial group that dates as far back as 1838. Today, thanks to over 50 years of specific experience in power transmission and a close-knit team of highly qualified professionals, the Group engages in constant technological innovation in order to offer the best application solutions in mechanical power drives.
