Precise motion control often requires more than tracking position within a single rotation. Multi-turn encoders provide extended position feedback by counting complete revolutions in addition to angular displacement, enabling accurate monitoring in linear actuators, gear-driven systems, and high-travel rotary mechanisms. For engineers designing closed-loop control systems, understanding the tradeoffs between resolution, retention method, and system […]
Encoder
Through-hole slide potentiometers rated at 0.25 W
The PTNS slide potentiometers from Same Sky are panel-mount devices offering resistance values from 1 to 500 kΩ with linear or logarithmic tapers and stroke lengths from 15 to 60 mm for control input and audio applications. The through-hole components feature vertical orientation, down-facing PC pins, 0.25 W power rating and operating temperatures from -10 […]
Aluminum knobs expand options for potentiometer and encoder designs
Same Sky’s Motion and Control Group announced the addition of aluminum knobs to its knobs product line. The SAK family of aluminum knobs is compatible with Same Sky’s range of rotary potentiometers and panel mount incremental encoders featuring D-cut shafts. Available in diamond knurled, knurled, or smooth shaft types, these aluminum knobs offer a variety […]
Switches detect omnipolar or bipolar magnetic fields
Littelfuse, Inc. announced the launch of two next-generation Tunneling Magnetoresistance (TMR) magnetic switches: the LF21112TMR omnipolar switch and the LF11215TMR bipolar switch. These compact devices offer exceptional magnetic sensitivity, thermal stability, and ultra-low power consumption—providing energy-efficient sensing solutions for smart meters, wearables, consumer electronics, industrial automation, and home security systems. (View the video.) By integrating TMR technology with ultra-low-power CMOS […]
Encoder series delivers 12-bit and 14-bit absolute position sensing
Same Sky’s Motion & Control Group announced the addition of the AMT25 series to its AMT absolute encoder family. The series supports motor shaft sizes from 9 mm to 15.875 mm (5/8 inch). The AMT25 series utilizes Same Sky’s capacitive ASIC technology and delivers the durability, accuracy, and environmental immunity characteristics of current AMT encoder […]
Automotive-grade sensors operate across extended temperature range from -40 °C to 175 °C
Infineon Technologies AG introduces the XENSIV TLE4960x magnetic switch family. Developed in accordance with ISO 26262, the TLE4960x switches integrate diagnostic functions to support functional safety applications with requirements up to ASIL B. They are the only ASIL-B-compliant switches on the market that can address a wide range of automotive applications, including window regulators, sunroof […]
Knobs feature 8.5 – 19.45 mm heights for potentiometers
Same Sky‘s Motion and Control Group has expanded its motion and control accessories product line with the addition of the SPK family of plastic knobs. These knobs are designed for compatibility with Same Sky’s rotary potentiometers and panel mount incremental encoders that feature 6 mm diameter D-cut shafts. The SPK product family includes both ribbed […]
Torque sensor includes incremental angle encoder
Sensor Technology Ltd introduces the SGR523, a state-of-the-art digital rotary torque sensor equipped with an integrated incremental angle encoder. This innovative addition to the TorqSense SGR series sets a new benchmark for precision in torque and angular position monitoring across various industrial applications. The SGR523 employs non-contact strain gauge technology, eliminating the need for traditional […]
Encoders offer -30 °C to 80 °C operating range with 30,000 cycle rating
Same Sky’s Motion and Control Group announced the addition of hollow shaft ring encoders to its line of panel mount incremental encoders. The RING family of hollow shaft mechanical encoders is housed in packages from 23 mm up to 56.5 mm with low profile designs from 9.5 mm up to 20 mm. Offering hollow shaft diameters […]
Vented linear position sensors for measuring hydraulic cylinder displacement
NewTek vented M-375 Series of Linear Variable Differential Transformers (LVDTs) are widely used in hydraulic cylinders to precisely measure position and monitor the position of pistons. This capability helps prevent piston over-extension or under-extension, ensuring safe and high-precision operation. In industrial automation applications, these miniature AC-operated sensors provide essential feedback on cylinder positions, facilitating accurate […]
