December 7, 2011
PEM® C.A.P.S.® CAPTIVE PANEL SCREWS (THREE MOUNTING STYLES WITH COLOR CODED KNOBSPEM® C.A.P.S. ® captive panel screws uniquely integrate a captive screw with anti cross-threading feature and a PC/ABS colored knob to provide an ideal fastener solution where subsequent access to an assembly may be required. Specified in standard black, red, orange, green, blue, violet or metallic , these spring-loaded assemblies install permanently in aluminum or steel sheets as thin as .036” / 0.92mm and can be supplied in self-clinching, flaring, or floating mounting styles. Their captive-screw design reduces parts to be handled and eliminates risk of screws falling out and damaging internal components. More>>
Explosion-proof Rotary EncodersA new rotary encoder from BEI Sensors is a space-saving and ultra rugged industrial encoder that meets the required standards and certifications for use in potentially explosive environments. More>>
Looking to BRIDGE the Connectivity Gap?Expand your EtherNet/IP™ network to include your linear position feedback devices. MTS Sensors’ R-Series EtherNet/IP sensor can work with your existing components — increasing productivity and reducing your system cost with device-level ring (DLR) capability. More>>
TRANS-TEK TRANSDUCERSTrans-Tek, Inc. is a leading manufacturer of Linear Displacement (LVDT), Angular Displacement and Linear Velocity Transducers. Click this ad for access to PDF spec sheets and lots of application examples. Download Now>>
How to Select an Integral Control MotorIn machine motion control, an OEM’s application and budgetary requirements are quite different from those of the specialty machine builder. New Dunkermotor white paper shows design engineers how to select the best integral control motor value solutions. More>>
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Advanced Thermal Simulations Keep Electronics Cool
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A key goal in our product development process is to use design and analysis tools to reduce the number of prototypes we must build and test during the concept design phase. These software tools help us determine the best designs for reducing and dissipating heat generated by electronic components. The thermal analysis tools validate thermal designs before building prototypes, and in some cases, eliminate the need to prototype.
The ability to predict thermal performance in early stages of the product design process helps reduce the number of prototypes, which reduces product life cycle time and cost. We evaluate thermal performances of our drive modules, inverter and rectifier modules, filters, custom designed cabinets, and other components and assemblies.
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Around Design World
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This Servo Gearhead Saves Space and Money
The Dynabox servo worm is designed specifically for demanding servo driven applications. More compact and cost effective than other right angle configurations, such as bevel planetary designs, it offers 5 output shaft styles for maximum mounting versatility. 3 backlash levels of 1, 5 and 10 arc minutes satisfy requirements from high precision to general motion control.
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Molded, Self-Adhesive Bumpers by Keystone!
Crack-resistant, easily-installed, “stick-on” Polyethylene bumpers guard against vibration & slipping on equipment, panels, chassis. Firmly adhere to surfaces, protecting internal components, preventing nicks, scratches, scuffing. Black, clear, flat or domed. In .25” to .500” dia., packaged on sheets.
Keystone Electronics Corp.
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LeeP™ Plastic Composite Springs
Lee Spring’s unique LeeP™ Plastic Composite Stock Compression Springs offer the special attributes of high performing thermoplastics, e.g. non-corroding, non-metallic, dielectric, temperature resistant and inert. They are suitable for diverse applications including pharma-medical, imaging equipment, marine products, chemical processing, etc.
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EC35 Commutation Encoder
The new EC35 Commutation Encoder for brushless servo motors features A/B/Z differential outputs, 500-10000 CPR, U/V/W commutation outputs (differential or open collector), single 5V supply, fitting shafts from 0.197” to 0.394”. Available from US Digital in Q1 of 2012.
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Side-Mount Level Switches
These compact, side mount level switches are made from Gems Versaplast™ engineered plastic for high temperature applications up to 300°F (148.9°C).
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EngineeringWatch™ |
What are Wave Springs?
All springs store mechanical energy. There are generally three types of springs; tension, compression, and torsion springs. Tension springs operate in tension with a load attached, so with an increasing load the spring will be stretched out. Compression springs operate under compression, so with increasing load this type of spring will become shorter. Lastly, torsion springs operate with torsional or twisting loads.
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