Generally speaking, energy supply systems are used when a mobile consumer is supplied with the energy and/or intelligence required by the consumer for its movement of any kind from a fixed feed point.
Mobile consumers are technical systems that take over transport and connection work at many locations throughout the world of technology. For example, from port handling to material flow technology.
Energy supply systems are used for a wide variety of media, such as electricity, water, air, gas, oils of all kinds and in particular - but with increasing frequency - for data traffic between the feed point and the mobile machine.
Machines or devices as energy supply systems for the above mentioned applications can be designed differently. They differ in terms of the length of the path, the medium to be transmitted, the frequency of the movements, the speed of the consumer or the specific location of use.
Cables or hoses are used to transport the media within the transmission distance from the feed point to the moving consumer.
Machines and devices as energy supply systems that meet the requirements for the above applications are, for example:
Before deciding which energy supply system is ultimately to be used, it is essential to consider all boundary conditions such as
Stationary consumers are e.g. truck trailers which must continue to be supplied with energy during their standing time due to the load to be cooled. To minimize the risk of tripping and injury, we offer flexible charging current systems. By means of movable or rotating spring cable reels on portals or swivel arms, refrigerated trailers can be supplied with energy during loading and unloading or during logistically induced downtimes, thus maintaining their interior temperature.
Another example concerns electric forklifts that are transported on their way to the customer without batteries for weight reasons. During loading, the forklifts are supplied with energy via our energy supply system (180° swivelling spring cable drum on the 180° swivel arm).
Our spring cable reels for energy supply can be used flexibly in all conceivable areas - via wall, ceiling or floor/underfloor mounting they supply your vehicles with energy without hindering your work or producing supposed sources of danger.
Optimization of battery charging processes
transprotec Gmbh develops various mobile load feeding systems for all parking, depot and fleet loading areas. We offer you safe, space-saving, efficient solutions for optimising battery charging processes for car parks, bus depots or even forwarding companies. The central component of our respective solutions are cable drums, which are flexibly mounted to the structural conditions and can be moved if required.
This allows different vehicle types and models to be connected to the respective charging systems. Depending on the application, the cable reels can be designed with a spring motor or electric drive in 230 V or 400 V versions.
In addition to energy transmission, we also offer the possibility of transmitting signals for system safety and system monitoring. On request, we can offer you solutions for the transmission of signals such as Ethernet 100 Mbit/s, Profinet, CAN bus, Profibus.
This enables us to realize charging voltages of up to 1000 VDC and charging capacities of up to 200 kW with our system solutions.
We manufacture cable winches for lifting, pulling and positioning loads - electrically, pneumatically or hydraulically operated. Thanks to their modular design, the cable winches can be individually configured. Buy proven industrial quality - made in Germany.
We offer a precisely fitting design and manufacture of cable winches for your specific requirements for a wide range of applications. In doing so, we always pay attention to highest quality in compliance with applicable standards.
Every transprotec cable winch is an individual project in which functionality, quality, safety and sustainability are our focus. Our solution-oriented approach ensures that you will not receive an undersized or oversized cable winch. We always keep an optimal price-performance ratio in mind.
Chain hoists belong to the hoist family alongside wire rope hoists and cable winches. They are basically used for lifting and lowering loads. Chain hoists are used as hoists in rail systems or for crane systems and in stationary operation as an aid for assembly work or for loading machines and systems.
In addition to the normal operating conditions in indoor and outdoor operation, the chain hoist can also be manufactured in an Ex version (operated with compressed air) for use in explosion-protected environments.
Chain hoist with or without motor?
If the chain hoist is operated manually, it is a manual hoist. The range of manual hoists is divided into spur gear pulleys and ratchet hoists or lever hoists
Motor driven chain hoists are used as Electric chain hoist or Air chain hoist manufactured.
Load capacities up to 25 t
230 V / 400 V
For electrically operated chain hoists, the hoist motors can be supplied in 230 V or 400 V versions. The control of the electric chain hoists can be in the form of direct control or contactor control. The contactor-controlled chain hoists also have adjustable limit switches which are designed as operating limit switches. Load capacities of up to 25 t can be achieved with electric chain hoists.
Load capacities up to 100 t
For continuous operation
duty cycle: 100%
For the use of air chain hoists, it must be taken into account that the devices generally cover the performance data specified in each case at a flow pressure of 6 bar. Furthermore, when selecting a unit, it should be checked whether the air consumption at full load operation can be ensured by the compressed air supply. A compressed air chain hoist can be designed with a chain control or button control. A decisive advantage of a compressed air chain hoist is that the lifting and lowering speed can be infinitely varied. Compressed air chain hoists can be supplied with load capacities of up to 100 t.
Crane girders from transprotec are designed as mechanical girders in various variants and designs, taking into account current safety regulations and standards.
The crane girders are used for fastening or connecting, but also for stabilising assemblies. For example, the crane girders from transprotec GmbH are used in various industries in constructions or as load suspension devices for attaching loads.
Crane cross beam with a load capacity of up to 10,000 kg
Crane cross beam with a max. load capacity of 25,000 kg
The concrete pipe transport hanger is a sling, exclusively for the vertical transport of concrete pipes and manhole rings. The transport sling can be used in three strands to transport concrete pipes up to Ø 2000 mm and with a weight of 3,000 kg safely and gently. The gripping ranges allow pipe wall thicknesses of 40 - 220 mm. Safe handling is guaranteed by the existing carrying handles in the clamps.
Transport suspensions for concrete pipes according to DIN 4034.
Due to its design, the TPTAG all-purpose gripper is extremely versatile in terms of its possible applications. Due to the omission of chains and ropes, the all-purpose grab is very effective in various loading or lifting operations of loads due to the time saved.
The grab is suitable for:
The all-purpose gripper is characterized by a very large gripping range.
The block grabs are designed as scissor grabs and can be used for all parallel-walled goods.
It must be noted that the goods must be able to withstand the contact pressure of the grab jaws, which is twice as great as the weight lifted. The grabs are supplied with a protective coating on the jaws.
The operator must ensure that grease, oil, dirt and/or moisture do not break the frictional connection between the load and the grab.
Lifting clamps are primarily used for the horizontal transport of sheets and slightly sagging sheets when used in pairs. The lifting clamps can be used as single clamps for feeding machines such as presses, rollers and shears.
The angle of inclination of the sling gear must not exceed 30° when used in pairs. The surface hardness of the transported goods must be less than HRC 30.
The internal grippers have been developed for holding cylindrical and rectangular hollow bodies.
The internal grippers differ according to the type of their clamping jaws. They are available with a protective coating, steel tips or with a hard manganese toothing.
Please indicate the required type of jaws when ordering!
The roll grabs are designed as scissor grabs and can grip rolls and tubes up to a diameter of 1050 mm. The grabs are optionally equipped with a protective coating, which also allows the transport of loads with sensitive surfaces. The grabs are used, for example, to transport paper rolls, fabrics or sheet metal as well as pipes and barrels.
If the centre of gravity is shifted, the surface must be dry, clean and free of grease and oil.
Gentle grabs are preferably used for vertical transport as well as for lifting and turning of panels with sensitive surfaces. Professional handling does not guarantee any damage or indentations. Gentle grippers can be used for stainless steel, aluminium or sheets with extremely hard surfaces.
Please note that the friction coefficient of the coated jaws must be maintained. For this purpose, the surface of the material to be transported must be clean, dry and free of oil and grease.