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QST system product brochure

QST system product brochure

QST system product brochure

Product catalog summary
Overview
The Megadyne QST System, known for its quiet operation, is designed to reduce noise levels compared to traditional belt systems. It features a precise and continuous mesh between the belt and pulley, offering advantages such as low noise, self-tracking, dimensional stability, high torque capacity, and extended belt and pulley life.

Specifications
The MEGALINEAR QST is made from thermoplastic polyurethane with high-strength zinc-coated steel tension members. It is resistant to aging, hydrolysis, UVA, ozone, most acids and alkalis, oils, grease, and fat. The system operates effectively within a temperature range of -25°C to +80°C.

Key Features
  • Low Noise: The Helical Offset Tooth design ensures quieter operation.
  • Self-Tracking: The design eliminates the need for pulley flanges, ensuring precise linear positioning.
  • High Torque Capacity: Nylon facing on the teeth increases tensile load capacity.

Product Range
The QST System includes various models such as QST 5, QST 8, and QST 14, with options for steel and HP cords. Pulleys are available in QST 5M, QST 8M, and QST 14M, made from high-quality steel to resist oxidation and wear.

Applications
The system is suitable for industries such as elevators, lifts, packaging, material handling, and machine tools.

Clamping Plates
Clamping plates are used to fix the tail of open belts and are made from aluminum alloy. They are available in various sizes for different QST models.

Customer Data and Drive Information
The brochure includes sections for customers to fill out drive information and transmission layout details, such as pulley diameters, center distance, and working conditions.

Contact Information
Megadyne provides contact details for further inquiries and emphasizes their commitment to sustainable power transmission solutions.
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Catalog excerpts

QST system product brochure-2

MEGALINEAR QST SYSTEM THE SOUND OF SILENCE QST MEANS QUIET SELF TRACK. With precise and continuous mesh between belt and pulley, the Megadyne QST System delivers an improved reduction in noise level, versus traditional types of trapezoidal and curvilinear tooth designs. The key advantages of the QST System are: • Low noise • Self-tracking • Dimensional stability • High torque capacity • Longer belt and pulley life CHARACTERISTICS RANGE MEGALINEAR QST is manufactured of a thermoplastic polyurethane 92° ShA, with high strength zinc coated steel tension members (S and Z torsion). The teeth are covered...

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QST system product brochure-3

MEGALINEAR QST SYSTEM PULLEYS 100% Made in Italy, the QST pulleys are produced with innovative equipment and made in a high quality steel for better performance, reduced wear and ensuring a longer life of any transmission system. The pulleys are treated to resist oxidation and wear. The QST pulleys range includes: QST 5M, QST 8M and QST 14M (QST 10M is available on request). Megadyne QST System includes belts, pulleys and clamping plates: discover the wide range and find out the best combination for your application.

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QST system product brochure-4

MEGALINEAR QST SYSTEM PULLLEYS QST 8M 32 QST 10 pulleys available on request.

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QST system product brochure-5

MEGALINEAR QST SYSTEM CLAMPING PLATES The clamping plates are used to fix the tail of the open belts. As the belt can’t be stretched with the fixing plates we suggest to use other tension system. The plates are delivered in aluminium alloy. The Megadyne Technical Staff is ready to study special or particular applications. ALUMINIUM CLAMPING PLATES FOR QST 5 Pitch BELT WIDTH CLAMPING PLATES FOR QST 8 Pitch BELT WIDTH ALUMINIUM CLAMPING PLATES FOR QST 14 Pitch BELT’S WIDTH *Available in customized length | Dimensions in mm

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QST system product brochure-6

DATA SHEET CUSTOMER DATA Company Name Customer Name/Surname Office DRIVE INFORMATION TRANSMISSION LAYOUT Linear motion (choose between the layout above) Other (If layout is different please sketch it above) DRIVE INFORMATION (FOR CONVEYOR) Driver pulley’s diameter Driven pulley’s diameter Center distance Minimum safety factor needed Are there any size limitation? (if yes, please indicate Max diameter, Max width and Max center distance): Max diameter Linear speed Is there any sliding surface? (if yes please indicate friction coefficient): Is there any cover on the back? (if yes please indicate...

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QST system product brochure-7

DATA SHEET DRIVE INFORMATION (FOR LINEAR MOTION) Driver pulley’s diameter Driven pulley’s diameter Center distance Minimum safety factor needed Are there any size limitation? (if yes, please indicate Max diameter, Max width and Max center distance): Max diameter Linear speed Working time WORK’S ENVIRONMENT INFORMATION (FOR ALL LAYOUT TRANSMISSION SYSTEM) Work Temperature ( please indicate constant temperature and in case peaks) Chemical agents: (oils, grass, aggressive compounds) In case please indicate type and percentage

 Open the catalog to page 7
QST system product brochure-8

Discover Your Local Contacts The local partner of choice for sustainable power transmission belting solutions around the globe. General contact information: Megadyne Via Trieste, 16 Via S. Lucia 114 - 10075 Mathi (Torino) Italy Scan the QR code and find your local contact This information is subject to alteration due to continuous development. Megadyne will not be held liable for the incorrect use of the above stated information. This information replaces previous information. All activities performed and services rendered by Megadyne are subject to general terms and conditions of sale and delivery,...

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