Electric Linear Drives  Manufacturers, Traders, Suppliers

These days, linear units are used in almost every single area of automation and machine engineering. From simple adjustments that may be seldom required right up to highly complex, highly precise and highly dynamic multi-axis systems. Every task is different. And every task requires a technically sophisticated and cost-effective solution.
Linear units with screw drive for simple through to highly dynamic adjustment tasks
Linear units with screw drive are used primarily when tasks involve comparatively high axial shearing forces and/or highest precision is required.
Linear units with timing belt for dynamic handling tasks
Linear actuators with timing belt drive are designed for high dynamics and large travels and are primarily used for Pick & Place applications, where high repeatability in short cycle times is key.
Linear units with rack and pinion for large stroke lengths
Linear units with rack and pinionare primarily used where loads are required to travel larger stroke lengths with high positioning accuracy and high dynamics.
Using our standard accessories, the linear actuators can be easily combined to create multi-axis systems. Our product consultants are happy to help you with the planning and design of a customised system solution.

A family-owned and highly innovative supplier of customised products
halstrup-walcher GmbH is a medium-sized company, which has been in family-ownership ever since it was founded in 1946. CEO Jürgen Walcher looks back at the impressive rise of his company. "The focus of our products has changed significantly since those early days, but the precision and innovative power of our solutions have remained a constant factor."
halstrup-walcher GmbH successfully manufactures and markets products in three business areas: positioning systems for automated format changeover in mechanical engineering applications, pressure measuring technology for cleanroom, air-conditioning and OEM applications as well as drive solutions based on spur gears and actuators. The approx. 160 employees develop and manufacture both standard and customer-specific solutions. The level of in-house production is remarkable. halstrup-walcher`s strong quality assurance programme and lean processes have made it a highly professional partner offering impressive performance in terms of quality, costs and punctuality.

DT-series

IEF rotating units of the DT series comprise of stainless steel and aluminium. They are available in many different designs. The rotary tables DT 80/100, DT 100/140 and DT 160/200 are designed for motor-powered operation. They work with a high-quality screw gear, with a reverse play which can be minimised by supply of the screw wheel. The hollow shaft gives the constructor additional space for putting hoses and cables.
Features DT

• motor-powered
• inductive reference point switch
• high axial load resilience
• drive torque up to 40 Nm

Corresponding motor flanges incl. pluggable coupling systems are available for attachement of step or servo drives. A pluggable reference point switch is used for motors with a resolver system.
Features servo drive

• flange size: 40 x 40
• motor shaft: Ø 8 mm

TP-series

The rotary table TP 004 is a simply designed turning unit of high-quality gear and with drive motor as a main component. It is equipped with an inductive reference switch by default. It can be delivered with different transmissions.

Features

• best adjustment to required torques or rotating speeds
• simple assembly of motors
• high resilience

miniTURN series

The miniTURN-series is a compact rotating unit with low weight. It was specifically developed for quick and precise positioning of small parts. The unit can be used both alone or in combination with linear units. Typical areas of use are micro-assembly, the semi-conductor industry and measuring technology.
Features

• flexible assembly options
• high-performance, precise system
• freely programmable
• central hollow shaft