M.E.C. SYNCHRONOUS TIMING BELT® HTD® FOR INDUSTRIAL TRANSMISSION
HTD® MEANS HIGH TORQUE DRIVE
The synchronous HTD® belts are characterised by a new profile (rounded notched) which make it possible to transmit more power with the same pitch as traditional synchronous notched belts. To this the following advantages are added:
Reduction of noise and interference, increased resistance against notched being skipped and shearing stress, precise angular transmission and constant speed up to 50 mt/sec., low tensioning, excellent reliability, compact dimensions and moderate maintenance.
STD® MEANS HIGH TORQUE DRIVE
In addition to the advantage above indicated for HTD® belts the following advantages are added:
- longer life thanks to the new profile edge and to a higher quality of the material used for the belt manufacture.
- Temperature resistance between –40° and 100°C, resistance to atmospheric agents and moderately to the oil
- No noise
- Moderate maintenance
- These belts permit the synchrony transmission, made in the past by means of chain , and therefore high power transmission with low revolution number.
CLASSIFICATION OF M.E.C. TIMING BELT® HTD® AND STD®
M.E.C. TIMING BELT® HTD® and STD® , identified by commercial names, are available in the following pitch diameters and standard widths.
IDENTIFICATION OF M.E.C. TIMING BELT® HTD® AND STD® BELTS
M.E.C. TIMING BELT® HTD® belts are identified by their pitch length in mm , pitch diameter in mm, and width in mm.
TOLERANCES M.E.C. TIMING BELT® HTD® and STD®
Tables A, B, C show respectively the width, development and thickness tolerances of the M.E.C. TIMING BELT® HTD® STD®.
Tutte le cinghie M.E.C. TIMING BELT® HTD® STD® hanno la superficie esterna rettificata ed un par- ticolare inserto in fibra di vetro che assicura un'elevata regolarità di moto.
Per le caratteristiche tecniche consultare il relati- vo manuale di calcolo.
All M.E.C. TIMING BELT® HTD® STD® belts have a ground outside surface and a specifial fibreglass insert to ensure fluid movement.
Please consult the Calculus Booklet fot tecnical features
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