Linear motors come in different mechanical and electromechanical arrangements to satisfy the requirements of different applications. For example, brushless linear motors (capable of forces to 2,600 N or more) work well in heavy robotics or material-handing applications. Linear ac-induction motors output 2,000 N to satisfy heavy-conveyor parameters. In contrast, iron-core brushless linear motors deliver a […]
Linear Motors
FAQ: How do linear stepper motors compare to familiar rotary types?
Stepper motors go into linear actuators in two different ways: Stepper motors that are traditional rotary motors couple to mechanical rotary-to-linear motion devices (often in the form of a threaded shaft that mates with traversing nut or carriage) to produce linear motion. In this actuator setup, the motor output shaft usually couples to the screw […]
New trends in electric motors: Efficiency, power density, torque
If there’s one trend that’s prevalent in motors of all kinds, it’s the theme of increasing performance, more specifically a trio of highers: higher efficiency, higher power density and higher torque density. These are incremental improvements in motor performance that are at least partly driven by the Department of Energy (DOE) energy efficiency requirements, said […]
ETEL to Showcase New Vibration Isolation System
ETEL is very proud to announce the release of its new QuiET – Active Isolation System at SEMICON West in San Francisco, CA from July 8-10 (Booth # 1217). From now on, an advanced motion platform from ETEL does not only include the motion system and its associated motion controllers, but can also benefit from […]
Festo Introduces the EGSL Series Electric Slide
Whenever there is a need for precise pushing motion or handling of work pieces, the electric slide series EGSL from Festo is the right choice for pick and place systems or planar surface and 3D gantries. Even with heavy loads, these slide units operate with linearity and parallelism to an accuracy of + .0006 inches […]
Nippon Pulse’s S605 Linear Shaft Motor offers 3100N of Force
Radford, Va. – The S605 Linear Shaft Motor from Nippon Pulse offers up to 3100N of acceleration force and a continuous force of 780N. The S605 is ideal for industrial applications requiring high force, high precision, energy efficiency, and/or high precision. The motor is also capable of sub-micron resolution. Available with one of three types […]
4mm Linear Servomotors from Nippon Pulse America
Radford, Va. – Nippon Pulse America introduces their smallest linear servomotor, the 4mm Linear Shaft Motor. The 4mm shaft diameter, a small forcer size (10mm x 10mm), a total weight of 9 grams, and strokes as long as 40mm make the 4mm Linear Shaft Motor a suitable replacement in piezo type applications. The 4mm Linear […]
Linear Shaft Motor Stage Offers Nanoprecision
Radford, Va. – Nippon Pulse America’s new SCR100 stage is an ultra high precision, compact single axis stage that integrates a slide guide, encoder, and Linear Shaft Motor. It offers a wide range of advantages for ultra high performance and accuracy applications. The Linear Shaft Motor is a coreless direct drive linear motor which has […]
Nippon Pulse Linear Shaft Motor Features Sub-Micron Resolutions
Radford, Va. – The Nippon Pulse Linear Shaft Motor is designed and constructed for ultra high-precision applications needing sub-micron resolutions. Because of its design features, the Linear Shaft Motor is more energy efficient and can achieve motion profiles that similar linear motors can’t. The design of the Linear Shaft Motor maximizes use of magnetic flux, […]
New Linear Motor Line from Siemens
Elk Grove Village, Ill. – With the recent introduction of its 1FN6 Linear Motors, Siemens now offers three models of Linear Motors for seamless integration with all Sinumerik or Simotion control systems using Sinamics drives. The three new motors are the 1FN3 Peak Load Motor, 1FN3 Continuous Load Motor, and the1FN6 Magnet Free Secondary. The […]
