FacebookTwitterYouTubeGoogle+
Friedrich Lutze Inc. Friedrich Lütze GmbH international
Friedrich Lütze GmbH
Efficiency in Automation

Efficiency in Automation

As an experienced specialist, with solutions for cable, connectivity, cabinet and control, we have had a focus on efficiency for many years.

NEW: 100 A power package for Din rail mounting
Automation Solutions

NEW: 100 A power package for Din rail mounting

LÜTZE upgrades its Compact power supply range by introducing a 3-phase and controllable 2,400 watt AC switching power supply for Din rail mounting.

DC device protection before the fuse is triggered:
Automation Solutions

DC device protection before the fuse is triggered

On the safe side with LOCC-Box from LÜTZE!

SkyBLUE - Sustainable answers and solutions from LÜTZE

SkyBLUE - Sustainable answers and solutions from LÜTZE

Thinking and planning ahead are reflected in the sustainable management and product policy - and from now in the SkyBLUE campaign.

Cable Assembly by LÜTZE
Installation Solutions

Well connected! Cable assembly on highest level!

Each system is different. So, use our vast experience in cable assemblies – individually customized to your needs! ...

Installation Technology
Installation Solutions

From highly flexible C-Track cables to installation and communication technology - At LÜTZE you will find

Installation Technology
LSC System
Cabinet Solutions

The energy efficient LSC System for control cabinet wiring means optimized space savings, less wiring time, less cooling!

LSC System
Automation Technology
Automation Solutions

LÜTZE Solutions for automation and interface means highly innovative thinking and a comprehensive product portfolio.

Automation Technology
Get to know us personally - your Lutze GmbH

Open, modular, universal.

LÜTZE has introduced a new electronics housing, the LCOS, which is an intelligent housing solution that can be individually adapted to the requirements of the control cabinet.

Fast, secure, customer-friendly

Since receiving its customs licence - AEO-F certificate - on 1st March LÜTZE Weinstadt can now carry out a simplified customs clearance process. This means that cross-border traffic can be handled even more smoothly and swiftly...

20 years, just feels like yesterday!

Lutze Limited, the UK subsidiary of the Lütze International Group, is celebrating its 20th year of successful trading.

Allen Bradley® prefabricated servo elements by LÜTZE.

LÜTZE now offers prefabricated cables for Rockwell® Allen-Bradley® systems.

Higher performance for motor cables.

LÜTZE has expanded its portfolio of modern motor supply cables to include much improved low-capacity properties.

Meet us

Lütze-Report 34

Efficiency in Automation.

Just three words... Here are three examples: our components are for highly efficient control systems. The above-average durability of our products. Many of our customers optimise the energy efficiency in the control cabinets using the LSC wiring system that we have been able to further perfect with the LSC AirSTREAM.

Lütze-Report 34

Research and development are at LÜTZE

A tradition in automation of over 50 years - With countless pioneering achievements, LÜTZE is today one of the leading firms in industry worldwide. Friedrich Lütze (born in 1923) founded Lütze GmbH in Weinstadt near Stuttgart in 1958. Since then, electronic and electrotechnical components and system solutions for automation and high tech for rail engineering have been designed and produced there. With ground-breaking innovations and international patents, the company, still young at the time, was already calling attention to itself. With the launch of the LSC system for switch cabinet wiring in 1972, switch cabinet manufacturers could for the first time save up to 25% more space than the conventional layout. In the early 1980s, LÜTZE was among the first suppliers in the world featuring its highly flexible cables.

Since the founding of the firm over 50 years ago it has been the corporate philosophy to be among the leading suppliers in the automation industry featuring highly innovative products. LÜTZE is not investing considerably more in research and development than the industry average for nothing.

The company is constantly growing, in fact during the last few years by over 50%. Subsidiaries have been established in France, Austria, Switzerland, Great Britain, Spain, China and the USA. LÜTZE has been the owner of the modern electronics manufacturing firm ELFRA in the Czech Republic since 2003. ELFRA s.r.o. employs over 100 employees at its Chrudim location – about 100 km east of Prague.

Today LÜTZE is active around the world and with a staff of over 400 generates annual sales of about € 75 million. Important product lines range from control cables, LSC, the energy-efficient wiring system for switch cabinets, interface and suppression technology, power supply and field bus technology to ethernet-networked controllers.

Transportation SolutionsBahntechnik / Rail Technologie LÜTZE

LÜTZE develops and delivers products for the extremely challenging field of rail technology. Numerous locomotives, railcars, and control cars around the world are able to operate safely thanks to LÜTZE know-how.

www.luetze-transportation.com
Cabinet SolutionsLSC: A clever solution against

Research with LSC cabinet systems shows that intelligent concepts for air circulation in the cabinet can reduce additional cooling significantly and thus can minimize the thermal stress to the components.

LSC: A clever solution against "hot spots" in cabinet
Catalogue
Please select product category
    • Control cables

      Flexible and highly flexible control cables with numbered or coloured cores for varied industrial applications.

      LÜTZE control cables are suited to machine and production systems, industrial air conditioning technology as well as conveyor systems and many other industrial applications.

      View
    • Electronic cables

      Flexible and highly flexible electronic cables with colour-coded cores, unshielded, shielded and as twisted pair.

      LÜTZE ELECTRONIC cables are the optimum solution for industrial applications in automated manufacturing.

      View
    • Actuator sensor cables

      Highly flexible actuator-sensor cables colour-coded in conformity with EN 60947-5-2 with black PUR jacket for industrial environments. These cables are suited to field wiring, as well as mechanical processing.

      View
    • Bus and network cables

      Flexible and highly flexible BUS cables for data transfer in industrial BUS systems and networks.

      LÜTZE provides system-compatible bus and network cables for the most common systems worldwide and various industrial ETHERNET standards.

      View
    • Motor, servo and feedback cables

      Flexible and highly flexible motor connection and energy supply cables as well as system-specific servo and feedback cables.

      Low-capacitance cables for an efficient power transfer.

      View
    • Cable assemblies

      Lütze supplies assembled cables for all common servo-drive systems as well as customer-specific solutions. And also preassembled cables such as Siemens front-end plug S7, patch cable; USB 3.0 connection cables and helical cables.

      Open
      • Assemblies for servo-drive

        Servo-motor cables and feedback cables according to Siemens, Bosch-Rexroth(INDRAMAT), Lenze and SEW standards. Appropriate for fixed installation but also optimally suitable for C-track use, extremely harsh operating conditions, aggressive coolants and lubricants.

        View
      • Pre-fabricated front-end male S7

        The preassembled front-end plug is suited for SIMATIC® S7.Standard lengths 3m and other lengths 5m, dimensions and special assemblies are possible by request.

        View
      • Patch cable shielded Cat.5e/Cat.6

        Ethernet-network wiring usage, configuration according to EIA/TIA 568B. Supplied in standard lengths of 0.5 m - 30 m, other types on request.

        View
      • USB 3.0 (Super-Speed) connection cables

        Operating range for serial bus systems according to the new USB 3.0 standard. Transfer rates to 5GBit/s are possible, downward-compatible to the existing 2.0 devices. Can be supplied in standard lengths 1.0 m, 2.0 m, 3.0 m, other types by request.

        View
      • PUR helical cable unshielded

        Usage for machine and plant construction, transport and conveyor technology specially for rugged industrial environment. Very good restoring force, low adhesion, good cut and wear-resistance. For special lengths and styles you can use our convenient template for queries.

        View
    • Actuator sensor interface

      Actuator-sensor boxes, cable and male in M8 and M12, configurable or with cable for industrial uses. Interfaces, and/or wall bushings for M8, M12, RJ45 and USB and solutions for field bus systems and ethernet applications.

      Open
      • M8-M12 actuator-sensor passive distributor boxes

        The fully-cast connectors are specially developed for industrial applications. All connections have a sturdy metal thread and are fitted with LED's for the power supply and respective signals. Self assembly or with a fixed connection to suitable C-track PUR cable.

        View
      • M12 Field BUS cables

        Suitable for all common field bus systems, halogen-free and designed as C-track suitable for industrial use. Special lengths and angled connector styles can be supplied on request

        View
      • M8–M12 actuator-sensor cables

        All variants are halogen-free and C-track suitable with protection classes of IP67 to IP 69K. Supplied in the different styles 3,8-pole, straight and angled, shielded or unshielded. Special lengths and variants on request

        View
      • Field attachable M8–M12 connector

        Lütze provides a wide range of field attachable circular connectors, unshielded or shielded either with screw terminal adapter or with IDC-quick connection, and also for field bus uses.

        View
      • Panel connector

        For interfacing in the control panel or for control panel input, Lütze supplies different means of RJ45, USB; M12; M8 und LWL plug connections, whether as ethernet-connections or for other data standards.

        View
      • Field attachable RJ45 connector

        Style for industrial applications in Cat5 or Cat6. No additional crimping tool is necessary. Efficient and fast installation. Even in use with the appropriate C-tracks (19 core) Lütze cables tested positive.

        View
      • Module carrier

        For interfacing in the control panel or for control panel input, Lütze supplies different means of RJ45, USB; M12; M8 und LWL plug connections, whether as ethernet-connections or for other data standards.

        View
      • Accessories

        For distibutor boxes M8/M12, actuator-sensor-cables, panel connector, suitable description plate, torque setting tool and protective cover.

        View
      • Actuator sensor interface

        View
      • Actuator sensor interface

        View
      • Actuator sensor interface

        View
      • Actuator sensor interface

        View
    • Suppression Technology

      As a specialist in suppressors, Lütze offers suitable overvoltage protections in various housing models for contactors, valves and motors or other inductors. Special functions or designs are available on request.

      Open
      • Contactor suppressor

        No EMC protection without overvoltage protection to the relevant contactors or inductors! LÜTZE offers a wide spectrum of universal and suppressors designed for the specific contactor types. Suitable for nominal voltages of 12 - 400 V and holding capacities up to 200 VA.

        View
      • Valve connectors/Valve suppressors

        Ideal EMC protection with overvoltage protection at source as close as possible to valve. LÜTZE delivers valve connectors and adapters with integrated protection devices. Pre-assembled or self-assembled and suitable for all standard designs and even Junior Timer and German connectors.

        View
      • Motor suppression

        Ideal EMC protection with overvoltage protection at source as close as possible to valve. LÜTZE delivers valve connectors and adapters with integrated protection devices. Pre-assembled or self-assembled and suitable for all standard designs and even Junior Timer and German connectors.

        View
      • Adjustable switch-on delay for contactors

        These components are used to perform a simple switch-on delay via contactors. The voltage trim range can be adjusted via a potentiometer from 0.5 - 20 s and can be used for AC/DC voltages from 24 - 230 V.

        View
    • Switching devices

      Coupling signals and switching loads of up to 250 V/16 A - LÜTZE offers products for various applications at -40 °C/+75 °C. Highlight: The microcompact devices with extremely narrow 6.2 mm width. Additional devices with spring terminals are available for applications with strong vibrations.

      View
    • Signal converter

      Converts signals, records temperatures or limit values - LÜTZE signal converters perform a wide range of tasks. Operating range from -40/+75 °C thanks to hybrid technology with extremely low power loss. Functional electronics allow them to be used at heights. (wind power stations).

      View
    • Power supplies

      LÜTZE delivers power supplies that can meet all standards - and with 50 % lower construction size and efficiency of >94 % in extended temperature range of -25 °C/ +75 °C. Including international approvals!

      View
    • LOCC Box wiring protection

      The LOCC Box is an electronic overload and short-circuit protection system that meets the selective switch-off requirements at high line attenuation and integration into the existing communication level. In addition, capacitive loads can also be switched optimally. The system also saves errors to prevent a danger when the system is switched on again and enables an error diagnosis by hardware or via a gateway to CANopen, ProfiNet, Profibus DP or EtherCat.

      View
    • LCOS CC wiring protection

      The LCOS CC (I) system is an electronic overload and short-circuit protection like the LOCC-Box system. All already known functions are advanced, like the selective switch-off function, high line attenuation and the fault memory etc..
      Available in 2channel and 2pole modules with a powerbus for the return circuit. The load can be connected directly to the device. Diagnostic is possible via LOCC-Pads or the fieldbus.

      View
    • LCOS modular housing system

      LCOS is a modular housing system. It consists different single module components, like function carriers and casings, as well as different module for data communication and supply.The housing can be equipped with any electronic. The modular housing system is also compatible with the new load protection LCOS CC.

      View
    • Industrial communication

      LÜTZE delivers switches and media converters for your network infrastructure - Plug & Play and without configuration. Uncrossed wiring also possible thanks to MDI/MDI-X function. Aluminium housing, -40 °C /+75 °C and fibre-optic cables delivered as standard!

      View
    • Function modules

      Single, electromechanical interfaces, modules such as LED indicators, resistor or diode gates and potentiometer holders.

      View
You must be logged in to use the watchlist.
Vielen Dank

Ein unverbindliches Angebot. Dieses und alle andern Anfragen können Sie in Ihrem persönlichen Bereich jederzeit abrufen und erneut verwenden.

Zu meinen Merklisten