Linear motors can achieve high acceleration rates and long travel lengths with good thrust forces and extremely high positioning accuracies, while other drive mechanisms, such as belts, screws, or rack and pinions, must sacrifice at least one of these requirements in order to achieve the others. This is why linear motors are the preferred choice for […]
Linear Motors Archive
Get the latest product news, technical info, and FAQs about linear motors.
New linear motor features low profile, high speed
The direct-drive Linear Servo Slide system from IntelLiDrives is a linear motor solution that eliminates wear, friction, backlash and compliances associated with mechanical transmissions, such as ball and lead screws, rack & pinion, belts, and gearboxes. The Linear Motor Forcer features non-contact design and low cogging for fast and accurate positioning. A carriage support double […]
Highly dynamic AL8000 linear motors provide flexible, modular design
Backed by its wealth of expertise in the development of rotary servomotors, Beckhoff has added an innovative product to its portfolio in the area of drive technology. The AL8000 series, a new generation of high‐performance and modular linear motors, was developed in cooperation with Fertig Motors, the dynamically growing Beckhoff subsidiary. The new AL8000 product […]
New linear motor stages for high load and precision industrial applications and EtherCat motion controllers from PI
PI’s V-817 linear stage series with ironless 3-phase linear motors is well suited for precision automation applications such as sensor and camera positioning, laser welding, optical and tactile testing, and wafer processing and inspection. PI introduces a new motion controller and precision linear stage family geared towards precision industrial automation applications. The V-817 linear stages, […]
Hexapods precisely jostle cameras during image-stabilization testing
The six-axis parallel-kinematics systems known as hexapods excel in motion simulation and testing of mechanical and drive systems, multi-dimensional position sensors, and (the focus of this article) image-stabilization designs for cameras and video equipment. By Doris Knauer • Project Manager — Industrial Automation | Physik Instrumente (PI) Modern camera systems are capable of astounding feats, […]
Tubular linear motors from ANCA Motion offer drop-in replacement for ball screw systems
Like other tubular linear motors, ANCA Motion’s LinX M-Series is designed to be close in form to ball screw systems, offering easy substitution for those who want to make the change. Both cylindrical linear motors and flatbed linear motors have superior accuracy and repeatability compared to ball-screw options. A tubular linear motor is also a […]
Magnetically preloaded single-axis linear stepper motors from H2W
H2W Technologies’ single axis linear stepper motors are suitable for high-speed open-loop positioning applications. They can perform at speeds of up to 80 in./sec [2 m/sec] and strokes of up to 68 in. [1.7 m]. Linear stepper motors are capable of precise position, velocity, and acceleration control when coupled with a micro-stepping drive and indexer. […]
New 20-mm linear stepper motors from Nippon Pulse
Nippon Pulse has introduced its smallest linear stepper motor yet, the PFL20 Linearstep. The PFL20 is a highly efficient, high thrust tin-can linear actuator with a 20-mm diameter and a bipolar winding. The PFL20 is RoHS-compliant, has a 30/60 mm effective stroke, and can reach 6 N of force at 200 pps. With 24 steps […]
AutomationDirect adds linear position potentiometers and accessories
GEFRAN linear potentiometers and accessories are now available from AutomationDirect. Linear potentiometers are used to detect position and linear direction movement. A sliding contact moves along a linear resistive element acting as a variable resistor. The proportional change in resistance indicates the position and provides a distance measurement signal. A signal conditioner can be used […]
Linear shaft motors see increased force capabilities thanks to advances in magnets
By Paul Denman • Applications engineer and business development • Nippon Pulse America Today most linear-motion designs execute their strokes with actuators based on stepper motors or brushless dc (BLDC) servo motors. Such designs have an inherent complexity due to the fact that the motors and its gearing and encoder must essentially hang off the […]
