There are typically four main drive types for these linear actuator systems. While there is some common functionality, each method can have several distinct advantages for a given individual application. We will explore each of the drive types in further detail here.
Belt Drive
Linear actuators with "toothed" belt drive are designed for high-speed motion over long distances. They are perfect for fast positioning and handling tasks involving light to heavy loads in which high repeat accuracy with short cycle times are also vital. The drive is provided via a steel-reinforced toothed belt.
With standard accessories, these linear axes are easily combined to create multi-axis systems. Our innovative technology keeps wear in the units to a minimum providing longer service life. They offer a much lower cost solution as compared to linear motors.
Screw Drive
Linear actuators with screw drive are preferred for high axial thrust forces, where the highest precision is also required. They offer a convenient and exact solution. Screw drive makes it possible to generate high feed forces and are particularly suitable where there are stringent requirements for positioning and repeat accuracy. You can choose between acme and ball screw types.
Linear actuators with rack and pinion drives are used for highly dynamic movements with long distances. Even with heavy loads, they offer constant positioning accuracy. They also provide greater feed forces in long strokes. This solution gives you high stiffness, excellent positioning accuracy, and high load capacity.
Explore Rack & Pinion Drives Further
Linear Motor Drive
Linear actuators with linear motor drive are particularly suitable for applications with high accelerations and speeds, where high precision is required with a low load. The carriage is propelled into a linear movement by a flat electric motor. As a result, these linear units boast lower space requirements and, at the same time, offer several advantages over other drive types.