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Linear Motion Tips

Covering Linear Motion Systems, Components and Linear Motion Resources

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Linear Motors Archive

Get the latest product news, technical info, and FAQs about linear motors.

New technologies and applications for linear motors: A Motion Trends report

March 1, 2019 By Lisa Eitel Leave a Comment

Depending on the exact technology, typical linear motors can deliver unlimited strokes and (with feedback) accuracies to ±1 μm/100 mm. Speeds range from inches to 1,000s of inches per second. Semiconductor manufacture and assembly as well as machine-tool applications continue to account for the majority of linear-motor applications. However, increased focus on efficiency is spurring […]

Filed Under: Applications, Featured, Industry news, Integrated Linear Systems, Linear actuators (all), Linear motors Tagged With: Chieftek

Moticont high-resolution electric cylinders include integrated encoder

January 18, 2019 By Lisa Eitel Leave a Comment

SDLM-025-070-01-01 and SDLM-025-070-01-05 direct drive linear motors from Moticont, also known as electric cylinders, have built-in encoders, and feature high acceleration, high speed, high resolution, zero backlash, and zero cogging. These compact direct-drive linear motors with quiet linear plain bearings are just 1.00 in. (25.4 mm) in diameter and 2.75 in (69.9 mm) long. Protected […]

Filed Under: Featured, Linear actuators (all), Linear motors, Mini + piezo + voice coil

Dunkermotoren launches compact linear motor with double peak force

January 15, 2019 By Miles Budimir Leave a Comment

linear motor

With the SA/SC 38 series, Dunkermotoren presents a new modular concept for tubular linear direct drives. The highly dynamic three-phase linear motors deliver up to 3,690 N and accelerate at over 200 m/sec2. The modular design is currently available as actuator version SA (with maintenance-free plain bearing system) and component version SC (for modules). If […]

Filed Under: Linear actuators (all), Linear motors Tagged With: Dunkermotoren

ANCA Motion expands high-performance tubular linear motor line

November 27, 2018 By Miles Budimir Leave a Comment

linear motor

The LinX M-series linear motor features an integrated position sensor with 10 um of resolution, eliminating the need for an external encoder, simplifying system design and reducing overall cost. Modular design of the heatsink and end-caps enables flexibility in system integration. The motor produces a continuous force range of 90 to 160 N and a […]

Filed Under: Linear actuators (all), Linear motors Tagged With: linear motion, Linear Motor

What is a direct drive motor?

September 28, 2018 By Danielle Collins 8 Comments

direct drive motor

A direct drive motor is any motor — rotary or linear — in which the load is connected directly to the motor, without mechanical transmission elements such as gearboxes or belt and pulley systems. In other words, the motor directly drives the load. Direct drive rotary motors Rotary direct drive motors are often referred to […]

Filed Under: FAQs + basics, Featured, Linear motors

Low-profile linear stepper motor stage from H2W Technologies

September 28, 2018 By Danielle Collins Leave a Comment

linear stepper

The LSS-016-04-006-01A-ME is one of a revolutionary new series of low-profile linear stepper motor positioning stages that integrates an absolute linear encoder and a single-axis linear stepper motor stage. This enables the linear stepper motor stage to operate as a 2-phase brushless linear motor when coupled with motion control electronics provided by H2W Technologies (H2W). […]

Filed Under: Industry news, Linear motors, Stages + gantries

ANCA Motion unveils the new LinX M-series to the market at IMTS 2018

August 31, 2018 By Danielle Collins Leave a Comment

LinX

ANCA Motion designs and manufactures flexible control systems, specializing in high precision solutions for CNC machines. Unique to ANCA Motion is the LinX M-series linear motor which is housed within a slim body, is highly energy efficient, and delivers precision CNC applications or high-speed automation systems every time. An early adopter to new technology, ANCA […]

Filed Under: Industry news, Linear motors

Compact Linear Induction Motor from H2W Technologies

August 8, 2018 By Danielle Collins 1 Comment

H2W engineers have developed a compact Linear Induction Motor (LMAA-04-01) that can generate 10.6 lbs (47 N) of force at a 15 percent duty cycle. Operating at 208 VAC 3-phase 60 Hz, the synchronous velocity of this LIM is 160 in/sec (4 m/s). The LMAA-04-01 linear induction motor was designed for high speed operation; however, […]

Filed Under: Industry news, Linear actuators (all), Linear motors Tagged With: h2w, h2wtechnologies

When is resolution important for linear systems?

June 26, 2018 By Danielle Collins 1 Comment

resolution

Accuracy and repeatability are standard specifications that describe how a linear motion system behaves along its travel and how closely it reaches the intended position. Resolution, on the other hand, is less often included in performance data for linear motion systems, but it can be equally important as accuracy and repeatability in some applications. In […]

Filed Under: Applications, Ball + leadscrew driven, Controls for linear axes, Encoders + sensors (linear) + I/O, FAQs + basics, Featured, Linear motors

Linear motion designs see wider adoption of linear direct drives

June 21, 2018 By Lisa Eitel Leave a Comment

Direct drives are a motion-control technology projected to see high rates of adoption in coming years, according to market research by the ARC Advisory Group. That’s due in part to an array of industries driving for higher throughput and more accurate processes. According to Brian Scott, applications engineer at Nippon Pulse America Inc., linear shaft […]

Filed Under: Applications, Featured, Integrated Linear Systems, Linear actuators (all), Linear motors

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