Rollers chains, as a mechanical power transmission method, and like any mechanical system, are subject to wear over time and with continued use. Just how much it wears depends on a number of factors including whether or not the chain is properly lubricated and the amount of loading, among other things. So how does one […]
What are some options for quieter chain operation?
Chain and sprocket drives are a traditional power transmission/motion technique. In general such drives tend to perform admirably well in harsh environments and feature high wear resistance and fatigue strength. Among one of the persistent down sides is the noise generated by chain and sprocket systems. There are a few common causes of noise in […]
160-page catalog on piezo motor solutions from PI
PI’s new comprehensive piezo motor solutions catalog covers a large number of linear, rotary, and multi-axis motion systems based on a variety of piezo motor types along with their appropriate controllers and drivers. Piezo motors have excellent dynamic properties, such as high acceleration and fast start/stop behavior, along with nanometer precision and stability. In contrast […]
Large area travel X-Y stages from IntelLiDrives
Large area travel X-Y stages from IntelLiDrives offer precise fine positioning and control achieved through the combination of a stable closed-loop control system and an associated joystick option. In addition, the stages can be combined with the company’s Z stages to form an XYZ stage ideally suited for laser scanning microscopy. The travel range is […]
SKF CASM-100 electromechanical actuators feature modular design
SKF CASM-100 electromechanical actuators from SKF Motion Technologies, Inc. have been uniquely engineered with a modular design enabling tailored solutions for a wide range of industrial linear movement and positioning applications. Various modules providing choices among motor types, gearboxes, ball screws or roller screws, and accessories allow for custom combinations of components ideally suited for […]
Hybrid stepper-lead screw actuators from Thomson feature built-in anti-rotational guidance
Thomson Industries has expanded its line of stepper motor linear actuators with models featuring built-in anti-rotational guidance. The new motorized lead screw actuator (MLA) product saves designers of high-precision, shorter-stroke applications the cost, time and maintenance worries related to designing and building externally guided systems themselves. The actuator configuration provides effortless integration into the assembly […]
Voice coil motor features internal shaft and bearing, high force-to-size ratio
Moticont’s new GVCM-051-089-05S06 linear voice coil motor features high speed, high acceleration/deceleration, zero backlash, high accuracy, high repeatability, and an internal shaft and bearing. This compact, voice coil motor has a high force-to-size ratio with 5.5 lb (24.6 N) continuous force and 17.5 lb (77.7 N) of peak force with a housing measuring just 2.000 […]
Gilman Precision launches new website
Customized linear and rotary motion systems manufacturer Gilman Precision has unveiled its revitalized website. The concept for the update arose from the positive feedback the company received after adding a 360-degree virtual tour of the facility in 2016, encouraging further efforts into advancing technological development. In addition to its new appearance, the site ensures an […]
Three-axis gimbal mount from OES features high resolution and stability
The new AU300-AER three-axis gimbal mount from OES (Optimal Engineering Systems, Inc.) features full 360˚ rotation of each axis. This three-axis gimbal mount handles loads to 10 kg (22.5 lb) and has a clearance of 300 x 300 mm, (11.8 in. x 11.8 in.) around the roll axis stage. The azimuth stage rotary table is […]
SKF Ecomag linear actuators enable safe, precise movement and positioning
SKF Ecomag linear actuators from SKF Motion Technologies, Inc. enable safe and precise power-driven movement and positioning of procedure tables and chairs in medical settings including hospitals, diagnostic centers, and outpatient facilities. These compact and cost-effective actuators allow for customization to meet the specific requirements of an application. Standard Ecomag actuators can be supplied in […]
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