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New Products www.us - tech.com August 2025 Linear Actuators for Micropositioning from PI


AUBURN, MA — For tasks requiring sub-micrometer preci- sion — such as alignment, adjustment, or fine positioning — PI’s M-235, L-220, and M-230


rotating, linearly guided tips minimize tilt and eccentricity- caused errors, as common with low-cost, rotating-tip type actua- tors — ensuring accurate, repeat- able motion. Available with


closed-loop DC servo and stepper motors, these actuators reach speeds up to 1.18 in./s (30 mm/s) and can achieve minimum in - cremental motion (smal - lest repeatable step size) down to 0.05 µm. Self-locking ver-


Compact linear actuators.


series linear actuators deliver reliable, high-performance motion. These compact actuators are ideal for demanding applica- tions in optics, photonics, semi- conductor testing, metrology, and microscopy, with select mod- els available on short lead times for rapid integration. PI’s motorized high-resolu-


tion actuators combine precision and force in a compact form fac- tor. With travel ranges from 0.39 to 3.03 in. (10 to 77 mm) and feed forces up to 125N, they support a broad range of applications. Their low backlash and non-


sions provide high holding forces


to


ensure position stability without continuous power. Engineered for continuous


operation, the actuators offer a mean time between failure (MTBF) of up to 20,000 hours and withstand frequent load changes. Vacuum-compatible versions are available for clean- room and high-vacuum environ- ments.


Contact: PI (Physik Instrumente) L.P., 16 Albert


Street, Auburn, MA 01501 % 508-832-3456 fax: 508-832-0506 E-mail: info@pi-usa.us Web: www.pi-usa.us


TDK Intros Board-Mount EMI Filters


NATIONAL CITY, CA — TDK Corporation has introduced TDK- Lambda RGF board-mount EMI filters. Suitable for power supplies with high input current require- ments, these 20 and 40A filters are designed to provide exception- al differential mode filtering. Leveraging advanced TDK compo- nent technology, these modules streamline system-level compli- ance to CISPR as well as other compliance standards. The RGF filters are encapsu-


lated for protection in harsh envi- ronments and feature a robust five-sided metal case. The design includes two threaded and two non-threaded mounting holes, ensuring easy installation and enhanced cooling in both conduc- tion and convection-cooled sys- tems. Applications include harsh industrial, commercial-off-the- shelf (COTS), test and measure- ment, communications, broad- cast, and robotics.


VAN NUYS, CA — A series of powerful low-profile pull-type clapper solenoids from Magnetic Sensor Systems (MSS) are 2.625 in. (66.8 mm) in diameter with a body length of 1.56 in. (39.6 mm)


When used in conjunction


with non-isolated DC-DC con- verter modules, the filters pro- vide a significant amount of dif- ferential mode attenuation over a broad frequency range. This


RGF board-mount EMI filter.


reduces overall system noise and simplifies compliance to typical EMI standards. The input volt- age ranges from 0 to 80V and withstands input transients of


up to 100V for 100 ms durations. Contact: TDK-Lambda


Americas, Inc., 401 Mile of Cars Way, Suite 325, National City, CA 91950 % 619-575-4400 E-mail: tom.tillman@tdk.com Web: www.tdk-lambda.com


MSS Intros Clapper Solenoids


and total plunger length overall of 4.7 in. (119.4 mm), is ideal for applications where short strokes and high forces are required. The S-16-264 series of 17


push-type clapper solenoids have ampere turns (windings) adjusted to meet the specific force and duty cycle requirements of an applica- tion. These powerful solenoids with up to 130 lb (578N) of force have a non-captive plunger with a 1 in. (25.4 mm) stroke and can be operated at a variety of duty cycles (voltage dependent). The solenoids are supplied


with 4 in. (101.6 mm) leads and an optional built-in spring to extend the plunger when power is removed. The 0.375 in. (9.5 mm) dia. shaft with 3/8-24 thread guid- ed by a low friction bearing extends 1.94 in. (49.3 mm) beyond the plunger surface. Mounting is via two 1/4-20 threaded studs on 1.75 in. (44.5 mm) bolt circle. Applications include: valve


control, locks, starters, ventila- tors, clamping, sorting, appli- ances, tools, HVAC, brakes, clutches, switches, door controls,


and sorting equipment. Contact: Magnetic Sensor Systems, 6901 Woodley Avenue,


Van Nuys, CA 91406 % 888-785-9444 E-mail: info@magneticsensorsystems.co m Web: www.magneticsensorsys- tems.com


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