New 12V DC linear actuator widely applied in 4×4 vehicle and sport truck slide steps now available from stock in Minnesota USA. Midwest Motion Products of Howard Lake, Minnesota, is pleased to announce the release of a new DC linear actuator, the model MMP LA3-12V-5-A-SP-100. The actuator accepts any 12V DC input, including automotive battery […]
Linear Actuators Archive
Get the latest product news, technical info, and FAQs about linear actuators.
Thomson extends Electrak HD smart actuator line to 16 kN loads
Thomson Industries, Inc. has extended the capability of its Electrak HD electromechanical linear actuator line to loads of up to 16 kilonewtons (kN) (3,600 lb.) This new offering delivers heavy load handling capacity comparable to hydraulic technologies but with greater controllability, smaller footprint and low maintenance. The Electrak HD expansion also sets a new stroke […]
H2W develops highest force voice-coil actuator
H2W Technologies has developed what it says is the world’s highest force commercially available non-commutated DC linear actuator, otherwise known as a direct drive voice coil actuator. The model NCC08-75-3000-3X is capable of generating a continuous force of 300 lb (1,330 N) and a peak force of 900 lb (4,000 N) at a duty cycle […]
12 sizing resources for linear guides and screws
Most linear guide and screw manufacturers offer online tools to help engineers with product sizing and selection. But these tools can sometimes be more in-depth – or alternatively, more simplified – than is needed at the current design or selection phase. In these cases, the easiest and fastest solution is to do the sizing yourself. […]
PI releases new catalog of piezo-mechanic nanopositioning motion systems
PI (Physik Instrumente) has released a new 250-page catalog on precision mechatronic actuators and nanopositioning systems based on piezo drive technology and frictionless flexure guiding systems. Products covered in this catalog use PI’s in-house designed and manufactured Mars Rover-tested piezo ceramic actuators as their drive principle. A special form of electro-ceramics, piezo actuators deliver a […]
What is a hollow core linear voice coil motor?
A linear voice coil motor (also referred to as a “voice coil actuator” or “linear DC motor”) is a simple yet very precise type of electric motor, consisting of just two primary parts – a coil and a magnet. When current is applied to the coil, a force is generated. The magnitude of the force […]
3DP leadscrew nut insert from Haydon Kerk boosts accuracy of 3D-printed prototypes
Now, a 3DP (3D-printed) leadscrew-nut insert prototype service from AMETEK Haydon Kerk gives machine builders a way to verify linear-motion design iterations quickly and more accurately. Engineers typically do not have access to 3D printers to do this prototyping. Instead, most of them contract with a third party to get quick turnaround on parts. With […]
What are planetary roller screws?
Screw drives are some of the most common methods of mechanical linear actuation. And planetary roller screws are one of several screw types, including lead screws and ball screws. Planetary roller screws use threaded rollers that are toothed to mesh with geared rings at each end of a nut. The rollers spin on their axes […]
SMAC Moving Coil Actuators announces IP-rated products
SMAC Moving Coil Actuators has revealed the details for their dustproof and waterproof, IP65/IP67 product line. SMAC’s IP-rated products include the CBL35/CBL35C series electric cylinder, the CBL50/CBL50C series electric cylinder, the LAL95 series linear actuator, and the LCA50 series linear actuator. All dustproof and waterproof SMAC moving coil actuators include the ability to do work […]
The top 5 linear motion stories of 2017
While the articles on this site cover a broad range of linear motion topics, one topic that always makes the “top posts” list is ball screws. And this year was no disappointment. Take a look at the top five LinearMotionTips.com articles of 2017 to see what else our readers were most interested in this year. 1. […]