鐵路法規  製造商、經銷商、供應商

More than 100 years of experience and passion, combined in a manufacturing operation that uses the most up-to-date engineering craftsmanship and innovation – that’s LDW.
We supply reliable machines to meet the individual requirements of our customers. At LDW, we produce complex, high quality, hand-made three-phase motors, synchronous generators, compact asynchronous motors and DC machines, using modern technology.
Our machines signify stability and character.
They offer impressively high operational safety, long service life and reliability – simply premium quality “Made in Germany”.

在b-drives，我們“移動”您需要移動的一切。為此，我們開發了最先進的驅動解決方案來驅動您的應用。
我們與您合作，開發完全符合您需求的完美驅動解決方案。
通過我們自己的開發和研究部門，我們創造了創新的新解決方案。
我們的最新產品是我們的車輪驅動係統，eWheel。它是專門開發和設計的，以滿足自動導引車輛（簡稱AGV）的使用要求。

When industrial processes run smoothly and reliably, there are chances that this is partly due to measurement and control solutions from TR-Electronic. When a theater curtain goes up, for example, systems of TR monitor the complex stage technology. People and machines work safely together and the audience enjoys a perfect production. Wind energy plants generate energy with maximum efficiency thanks to optimally aligned rotor blades - controlled by TR solutions. In press lines for the automotive industry, TR sensors guarantee safe forming of the body components. In logistics, TR measuring systems enable smooth transport of goods, e.g. in conveying systems and high racks. TR control and measuring modules control and monitor pumps for drinking water supply, regulate correct feeding of pellets in wood-fueled installations or help to detect faults in a punching machine at an early stage.
For all of these and other applications TR-Electronic supplies the right rotary encoders, linear encoders and drives – as high-quality standard products or customized solutions.

We are specialist for customer-specific drive technologies. As a financially independent family business, we work with a wide variety of industries. With over 300 employees at two locations, we produce various types of electric motors, gearmotors and electronic assemblies.
Our products are known for reliability and quality. With a strong and experienced development team, we design tailored drives and systems to customer specification. Through a sustainable project management and a high degree of manufacturing depth, the customer has one partner from the design up to series production. Whether a completely new design or a modification of your product, Heidrive will be a competent partner for your application.
More than 70 years of experience in drive technology: The history of the company Heidrive GmbH can be traced back to the year 1720. From a blacksmiths shop in Schwabach a metal products factory was built in 1938, which expanded worldwide. After the first electric motors were developed and produced in 1951, in 1961 the current headquarter, the plant in Kelheim was opened. In 1968 another division in Kelheim, specialized in system units and 1995, the subsidiary Heidrive s.r.o. in Mrakov, Czech Republic were established. Since January 2015 the division system technology is now represented under the own corporate name Pasotec GmbH and has taken over an important place in the company structure as subsidiary of Heidrive GmbH.
Since January 2016, the company Heidrive GmbH is part of the U.S. American drive technology manufacturer Allied Motion Technologies Inc.