Portescap has unveiled the 32ECF brushless slotted flat motor, the latest addition to the company’s motor portfolio. This new motor has a diameter of 32 mm and an overall body length of 17.6 mm. With an 8-pole design and high-power density in a flat architecture, the 32-mm motor uses an outer rotor configuration with an […]
Motors
Gearmotor enclosures for harsh environments
Bison Gear & Engineering Corp. has debuted its Bison Pull-Tight gear motor enclosure for demanding outdoor applications subjected to occasional underwater submersion. Originally designed for electric pool covers, the Pull-Tight has proven its exceptional durability in agriculture and many other environments exposed to harsh weather conditions, including flooding. This innovative solution developed by the Bison […]
Motion Control Trends: Automation, robotics spur motor demand
Electric motors are at the heart of motion. Across the board, motor manufacturers are seeing increased demand for their products. Hastened by the pandemic, demand in areas such as robotics, autonomous vehicles and automated production and manufacturing lines across a wide swath of industries has risen, spurring new business as well as innovation. Some top […]
Kollmorgen debuts new generation of robot-ready frameless servo motors
Kollmorgen has introduced the new TBM2G series of frameless servo motors, introducing features that simplify the design of collaborative, surgical, aerospace and defense and other robots while delivering optimal performance in a lighter, more compact package. These new motors will complement Kollmorgen’s existing TBM and KBM series of frameless motors. Resulting from several years of […]
AMETEK Haydon Kerk Pittman introduces new 57-mm size in IDEA Motor series
AMETEK Haydon Kerk Pittman (HKP), a business unit of AMETEK, has released a new size in its IDEA Motor series of brushless dc motors: 57 mm. This EC057B joins the 42-mm EC042B product introduced in 2019 and enhances a line of motors with integrated, programmable drives. The IDEA Motor combines a precision brushless servo motor […]
What are biquad and other filter types for servo tuning?
One way to improve servo system performance is to increase the gains in the control loop, allowing the system to respond faster to commands and to settle more quickly, with less oscillation. But increasing the servo gains means that any resonances in the system — typically due to mechanical compliance — are further amplified, which can […]
What is external device monitoring and how does it relate to machine safety?
According to the Machinery Directive 2006/42/EC, technical protective measures should be used to reduce risks that cannot be avoided through safe design measures. These technical protective measures include safety devices such as door locks, covers, light curtains, and other equipment that monitors the machine movements. When the safety device controls and external device, such as […]
Dual Axis Yaw-and-Pitch Stages feature full range of motion of each axis under a single fixed point in space
A new, series of Dual-axis Yaw-and-Pitch Stages have been introduced by Optimal Engineering Systems, Inc. (OES). This new series of high precision Yaw-and-Pitch stages are suitable for precise measurements of compound curves and angles of an object during inspection or reverse engineering, laser machining and drilling, scanning, tracking, mirror positioning, and for use with coordinate […]
What machine safety functions address speed, and when are they used?
The Machinery Directive 2006/42/EC states that when a machine manufacturer is unable to eliminate the risks of potential hazardous situations (for example, mechanical hazards such as crushing or cutting) through safe design methods, the next step is to reduce the risks through technical protective measures. These technical measures include protective devices, such as door locks […]
Stepper motors feature on-board drive and control
Delta Line has expanded its offering of motors with integrated electronics to include stepper motors. These smart stepper motors eliminate the need for a separate drive and controller, providing a complete stepper motor solution in a single, easy-to-integrate device. Delta Line’s ISI57 and ISI60 stepper motors with integrated electronics provide significant space savings, not only […]
