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Your One-Stop Provider for Marine and Offshore Equipment Sales, Service, Solutions for Marine Electrical and Automation, Offshore and Industry
Welcome to Zantra Marine
Your Partner in Lifting and Pulling Applications
ZANTRA was established to provide equipment with an unparalleled level of performance and reliability. ZANTRA is able to serve clients on a 'round-the-clock' basis.ZANTRA products have proven its dependability; low maintenance costs, use of standard components that are easily available world wide to our majority of clients who had shown loyalty by repeat orders.
ComatReleco is one of the world’s leading suppliers of high-quality relays and contactors of all kinds. With one of the broadest product portfolios, including customized solutions, ComatReleco serves customers in the industrial automation and building installation, rail, and transportation segments.
Their core competencies are industrial relays, timing relays, monitoring relays, and contactors. These are installed with the latest semiconductor technologies or also with the traditional electromechanical design.
Their core competencies are industrial relays, timing relays, monitoring relays, and contactors. These are installed with the latest semiconductor technologies or also with the traditional electromechanical design.
Authorized Representative of COMATRELECO WORLD OF RELAYS in Middle Eastern Countries
Area of Application
ComatReleco monitoring and measuring relays are part of a family of modules that range from simple applications in the field to the command level in management. Finely tuned to the requirements in the field, the devices impress with their simple mounting and handling. Complex devices exhibit the software setup of tools, which ensure the user the fast availability of the devices in the field.
ComatReleco offers a variety of products for use in building and lighting technology. The portfolio ranges from socket-based industrial relays to field-bus compatible energy measuring devices. Enhanced energy efficiency, increased system availability, comfortable operating are only some of the topics, which are dealt with in this area.
ComatReleco provides a comprehensive portfolio of digital and analogue switching devices as well as measuring and monitoring relays. Developed for use in demanding industrial environments, the durability of our products and so the high system availability is our declared goal. ComatReleco invests predominantly in products that are easy to mount and install and have a no-maintenance connection technology.
Construction, installation and maintenance of road traffic control and safety systems (signboards, light signal systems, crash barriers, street lighting, etc.), passenger traffic, freight traffic and traffic control systems for road, rail, air, water and pipelines are all terms used in the transport and traffic technology sector. A very dynamic and diversified field of application for which ComatReleco offers innovative, specialised and high-quality components and which have been in use for many years.
ComatReleco offers specialised products for the railway sector. Products for installation on railway vehicles comply with the current standards EN50155 and EN45545. EN50155 essentially describes the operating conditions (shock, vibration, temperature, EMC), reliability, maintainability, etc. EN45545 deals with the fire safety measures for rail vehicles.
The compliance with national or customer-specific standards requires clarification, whereby we can rely on our many years of industry experience.
Energy Technology
Building Technology
Industrial Process Technology
Transport & Traffic Technology
Railway Technology
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Tailored Marine Offshore Industrial Solutions
Flexible Couplings
K-Coupling®
Uniquely Designed for Long Life
Construction
The K-Coupling® is made of double-loop ELASTACAST® polyurethane elastomeric material assembled to zinc plated steel hubs as standard, and available in stainless steel. The crimping process is done by specialized equipment which guarantees the perfect crimp required for long life and excellent performance. The hubs mount to shafts using Allen screws. Keyed hubs are available in the 5803 and 5804 series.
Hub Features
Hub Features
- Annealed steel for maximum strength
- Zinc plated to resist corrosion
- Inside hub placement decreases overall length on Series 5802, 5803 and 5804
- Rounded corners prevent cutting
- Precision swaged mechanical crimp
- Makes use of standard size set screws
- AGMA class 2 bore tolerance: -.000/+.002" (-0 +0.05mm)
Element Features
- Polyurethane material is cut and tear resistant
- Unique design configuration provides maximum flexibility
- Generous radius for added strength
- Full wrap-around design holds securely to hub
Determine Coupling Selection & Mounting
Element Features
- Determine the horsepower or wattage (torque) requirement of your application. Allow for starting torque or unusual start/stop operation. Make sure the torque requirement is within the K-Coupling® rating limits. See Standard and Metric tables.
- Determine the amount of space available for installing the coupling. Compare this with the hub-to-hub and outside loop dimensions shown.
- Consider the shaft sizes involved and the amount of space between them, because the required bore size on one hub sometimes differs from the other.
- Predetermine the maximum degree of angular and parallel misalignment for which the coupling will have to compensate. Be sure your requirements are within the recommended limits.
- Decide whether a keyway will really be necessary. If so, they are available at extra cost on series 5803 and 5804.
- Standard keyways: 1/8" for 1/2" shafts and 3/16" for 9/16" and 5/8" shafts. 3mm for 12mm shafts and 5mm for 14mm, 15mm and 16mm shafts.
- Recommended continuous operating temperature for the K-Coupling® is 0°F (18°C) to 180°F (83°C) in most atmospheres, however consideration must be given to exposure to solvents, chemicals, acids and gases.
Fuse
- Leading Fuse Brands Eaton Bussmann (Cooper Bussmann): Specializes in heavy-duty industrial panels, renewable energy, electric vehicles (EVs), and semiconductor protection.
- Littelfuse: Dominates the automotive, consumer electronics, and printed circuit board (PCB) markets with a broad range of blade and cartridge fuses.
- Mersen (Ferraz Shawmut): Known for high-power, current-limiting, and photovoltaic (solar farm) protection components.
- SIBA: A German manufacturer recognized for high-reliability, precision semiconductor and high-voltage industrial fuses.
- ETI & Italweber: Popular European brands providing modular, cylindrical, and NH-type fuses for commercial and industrial distribution boards.
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Marine Seats
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Zantra Marine
Your reliable supplier of spare parts for diverse marine repairs.