Helix Linear announces its new Micro Precision linear actuators, which are offered in three different configurations to meet a wide array of applications where precision linear motion is required. The three models are the Integrated Precision Actuator (“IPA”) with a lead screw integrated into a stepper motor, the Coupled Precision Linear Actuator (“CPA”) that uses […]
Linear Actuators Archive
Get the latest product news, technical info, and FAQs about linear actuators.
Linear drive with automatic shaft cleaning and lubricating
For automatic cleaning and lubrication of the drive shaft, Amacoil-Uhing linear drives now have automatic shaft cleaning in the form of optional shaft-wiper-and-grease-fitting combination fixtures. The $300-to-380 fixtures remove dirt from the shaft while the drive is running and simultaneously assures adequate shaft lubrication with manufacturer-approved grease. Machine designers specifying linear drives may specify shaft wipers with or […]
New stretching cylinder for the plastic-bottle-blowing industry
PHD Inc. has just released the Series BCSU Universal Stretching Cylinder for the plastic bottle blowing industry. The new Series BCSU cylinder expands a proven series of Sidel solutions. Series BCSU Universal Stretching Cylinders are direct replacements for Sidel Universal Machines. These cylinders mount into the same space and bolt patterns, provide significantly longer service […]
Miniature linear stage delivers higher force density
Breakthrough Miniature Linear Stage delivers five times more force and twice the force density compared to similar competitive products. Dover Motion, a leading technology solution provider for motion control systems, announces the launch of a new product, the XMG Miniature Linear Stage. This new stage is a high-performance version of Dover Motion’s Miniature Moving Magnet […]
Anti-backlash nuts for lead screws
Helix Linear Technologies has announced that they are expanding their lead screw nut offering by developing a new bronze anti-backlash nut for high load applications. The new nut design will integrate to the full lineup of Helix lead screw sizes ranging from 2 to 50mm diameters. This new nut design helps design engineers looking for […]
New technologies for linear motion: Forgiving linear encoders and more
From nanometer resolution to high-force actuation, components for linear motion systems are changing with the times. Linear motion components such as encoders and actuators are evolving to meet the demands of new applications and industries. New demand in areas like medical devices, for instance, calls for more nimble, smaller components adaptable to new environments and […]
New video helps engineers service the Thomson Motorized Lead Screw
Thomson Industries, Inc. has released a new educational video to help design engineers correctly service the Thomson Motorized Lead Screw in the field. The precision-engineered units combine a hybrid stepper motor and lead screw in one compact envelope to provide clear advantages with a solution that is smaller, stronger, and more efficient than alternate technologies. […]
Linear encoders for motion applications
Whether a linear system uses servo or stepper motors, adding a linear encoder can improve the performance of the machine and the quality of the process. In servo applications, the motor’s rotary encoder monitors its speed and direction, but a linear encoder monitors the load’s actual position. When stepper motors are used, position monitoring is especially important, […]
A user’s guide to sensors and switches
Users have an array of choices when it comes to choosing sensors for electromechanical actuators. Some actuator manufactures offer one or two varieties of sensors as standard options, depending on the construction of the actuator and its most common uses, while others leave the selection entirely to the user. Whether you’re choosing among the options […]
Don’t rule out leadscrews
by Robert Lipsett, Site Leader and Engineering Manager, Thomson Industries Here we explain where leadscrews excel in linear-motion applications. Then we explain how to apply them. Ballscrews are often the first choice for linear-motion applications because the use of recirculating ball bearings provides high efficiency, load capacity and positioning accuracy. However, with careful attention to […]