Mechanical engineers often need a basic, space-saving linear guide when designing technology that performs simple tasks, such as vending machines. Since such technology does not handle high loads, high speeds or high positioning accuracy, intricate linear guides are not necessary. However, most solutions on the market are very advanced, leaving manufacturers forced to either pay […]
Linear Motion
Customizable universal electric actuator allows active or passive actuation
Aventics’ new universal electric actuator for industrial applications features a highly flexible design for customization to the customer’s application. The new Aventics best in class universal electric actuator is heavy-duty and suitable for normal or extreme environments. The highly flexible design allows the actuator to be customizable to the customer’s application. A wide range of […]
Electromechanical cylinder is powerful, features hygienic design
With the second generation EMC electromechanical cylinder, Rexroth expands the possibilities for utilizing these compact drive units. With their hygienic design and IP65 protection class, they are now suitable for applications with frequent cleaning cycles in the food industry. The new size EMC100-XC-2 increases the power density for feeding forces of up to 56 kN, […]
Which piezo motor types experience wear?
Piezo elements are used in a variety of configurations to provide rotary or linear motion in applications that require short strokes and fast response times. Piezo elements that are used to produce motion through the inverse piezoelectric effect are known as piezo actuators. These devices provide very small displacements with extremely high resolution. When one […]
AMK Spindasyn SEZ linear drive motor
The new Spindasyn SEZ electric cylinder from AMK Automation is a ready-to-install linear drive motor system in which the rotor is pressed directly onto the screw. Featuring high and constant force, high precision and position accuracy and high energy efficiency, the closed-loop positioning and force control of the SEZ make it an ideal alternative to other […]
Hybrid linear stepper motors: Operation and applications
Like servo motors, stepper motors are available in both rotary and linear designs. When an application requires force (rather than torque) output and can operate in open loop control, a linear stepper motor is often the preferred solution. Although linear stepper motors are available in both variable reluctance and hybrid designs, the more common version is […]
Why is resonant frequency important in piezo applications?
Resonance occurs when the resonant frequency (also referred to as the natural frequency) of an object or system is equal or very close to the frequency at which it is being excited. This causes the object or system to vibrate strongly and can result in unexpected – and sometimes catastrophic – behavior. When one oscillating object or system (a […]
Integrated electric actuators rated to 500N max thrust
Servo2Go.com has just added remarkable new additions to its broad range of cost-effective 24V electric linear actuators from Dyadic Systems. The SCN6 series actuators are compact yet powerful integrated mechatronic cylinders that feature a motor, encoder, drive and actuator in one integral package. Dyadic Systems has developed the linear actuator drive mechanism such that the screw […]
7 linear motion principles that electrical engineers should know
Electrical and controls engineers are normally tasked with selecting and integrating the electronic components that go into a motion control system, such as motors, drives, controls, feedback devices, and HMIs. In doing so, their primary concerns tend to be on making the various components communicate with each other, working through complex equations for drive tuning, […]
Embedded actuator synchronization offers stability, efficiency for large loads
Thomson Industries Inc. has announced availability of new synchronization capabilities for its Electrak HD heavy duty electromechanical linear actuators. Designers of equipment in which large or awkward loads must be moved repeatedly and evenly, such as large solar panels or heavy hoods on construction equipment, can now simultaneously distribute that load using up to four […]
