Overview

MEGASYNC™ Titanium

Megadyne introduces one of the highest power density synchronous power transmission belt on the market!

Next generation of synchronous belts surpassing the Platinum and other premium belt drives on the market today.

When you want to replace chains, gears or you need to provide a superior belt drive solution - you need MEGADYNE MEGASYNC™ TITANIUM.

With an enhanced design and innovative materials, Titanium has all the features and performance to make it the ideal belting solution in the most demanding applications.

Features

SUPERIOR POWER CAPACITY WITH A MORE COMPACT DRIVE SYSTEM

Main components

BELT BODY
HNBR Elastomer uniquely cross-linked to increase tooth rigidity & durability.

  • Superior resistance to flex fatigue
  • Expanded range of working temperatures from -40°C (-40°F) to +120°C (+248°F) and ability to withstand peaks up to +140°C (+284°F)
  • Highly resistant to mineral oils and abrasion

CORDS
100% carbon, the cord provides extreme dimensional stability (no stretch) under static and dynamic operational loads.

  • Maintenance-free, no need to re-tension
  • Dual spiral S & Z twist cord provides neutral tracking
  • Extremely accurate tooth meshing resulting in the reduction of abrasion, vibrations, & noise

TOOTH FACING FABRIC
High-performing special fabric bonded to the tooth surface.

  • Improved torque carrying capacity and tooth shear resistance
  • Special film provides self-lubricating properties
  • Long lasting durability and antistatic properties
  • Low friction, increased drive efficiency with less sprocket wear

Mechanical and chemical properties

  • Lower noise and less weight than roller chain, gears or even polyurethane belts.
  • Does not require lubrication nor frequent re-tensioning.
  • On average lasts 3-4 times longer than roller chain; if already replacing roller chain once a year, it could be possible to extend maintenance interval to once every 3 years.

Case Study

  • Case study - Pelletizers
  • Case study - Flat-bed die cutting machine
  • Case study - Glass breaker
  • Case study - Blower intake on drag race car
  • SITUATION/APPLICATION:
    Pelletizers are machines that form material into the shape of a pellet for various uses. The material is compressed through a die to form the pellets. A wide range of different materials are pelletized including chemicals, iron ore, animal feed and wood pellets used for burning in heating stoves. Pelletizers commonly utilize a two-stage belt drive transmission to achieve the proper gear reduction for desired die speeds. The first stage is normally a 
    shockabsorbing v-belt while the second stage is driven by a synchronous belt. These belts offer a reliable, cost effective, and efficient system with a compact design.


    THE PROBLEM:
    A Pelletizer manufacturer contacted Megadyne regarding issues with their two stage drive. While some slippage was desirable to absorb frequent peak shock loads on the first stage of the drive, the standard raw edge rubber v-belts used did not last very long on this demanding drive. The slippage caused by the frequent peak loads generated excessive heat, reducing the belt life to unacceptable levels. The second stage of the drive also had problems. The polyurethane synchronous belt suffered shrinkage caused by elevated temperatures. The heat was generated by the high flex rate of the belt due to the excessive speed of the drive. The resulting shrinkage increased belt tension, negatively affecting belt and bearing life and requiring frequent and expensive replacement of both. Additionally, the customer considered the stiffer, less flexible, polyurethane belt to be more difficult 
    to install. These problems all combined to reduce the efficiency and productivity of the machine.

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