Converting a Mill/Drill and Installing a VFD
AC Motors and ControlsApplicationApplication StoriesAutomation NotebookDrivesEducation/DIYEnclosures & AccessoriesIndustryIssue 33 - 2015Learning ResourcesMachine ControlMachine ToolMotorsNotebook IssueProductUser SolutionsVariable Speed Drives

Converting a Mill/Drill and Installing a VFD

Several years ago I purchased a Wadkin lathe made in England in late 1964. It is equipped with a very special motor that is 220V, three-phase and 50Hz. Because of the special design of the motor, it has a long extended shaft that carries the four sheave pulley, and because I do not have three-phase…
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AutomationDirect adds More Hubbell-Wiegmann Enclosures

AutomationDirect has added over 360 NEMA 4/12 and 4/4X/12 enclosures. The Ultimate Series enclosures are designed to house and protect electrical and electronic components from harsh, dirty environments. Streamlined designs include models with slope top, windows, as well as 1-point and 3-point latch heavy-duty handles; models are available in heavy 14 gauge steel with ANSI…
Product Snapshots -- Issue 32, 2015
Automation NotebookIssue 32 - 2015Learning ResourcesNotebook Issue

Product Snapshots -- Issue 32, 2015

Issue 32 of Automation Notebook is filled with new product information. Highlights about some of those new products include: additions to the NITRA® pneumatic products line, new DirectSOFT6® programming software, more sensor products, SureMotion® motion control products, additional electromechanical and solid state relays, and more. NITRA Special Purpose Push-to-Connect Pneumatic Fittings New NITRA special purpose…
Product Snapshots -- Issue 31, 2015
Automation NotebookIssue 31 - 2015Learning ResourcesNotebook Issue

Product Snapshots -- Issue 31, 2015

Issue 31 of Automation Notebook is jam packed with new product information. Highlights about some of those new products include: additions to the Productivity3000 product line, enclosure accessories, NITRA pneumatic parts, farm-duty motors, sensors, aluminum worm gearboxes, visual and audible signal devices, and more. New Serial Communications Module for the Productivity3000 Controller The Productivity3000 programmable controller is…
Selecting an Enclosure Fan or Air Conditioner
Automation NotebookeBookeBook Landing PagesEnclosures & AccessoriesLearning ResourcesOnline OnlyProduct

Selecting an Enclosure Fan or Air Conditioner

Internal and External sources often cause enclosure internal temperatures to rise above the ratings of the control equipment. Internally, the same items that can be damaged by heat (power supplies, PLC systems, AC drives/inverters, HMI systems, battery back-up systems, servos, etc.)  may also be the source of the heat. Externally, sources of heat that can
Selecting an Enclosure Heat Exchanger
+Tech TopicseBookeBook Landing PagesEnclosures & AccessoriesLearning ResourcesOnline OnlyProduct

Selecting an Enclosure Heat Exchanger

Heat inside an enclosure can decrease the life expectancy of controlling units such as your PLC, HMI, AC drives and other items. Excessive heat can cause nuisance faults from your electrical and electronic components. Heat will also change the expected performance of circuit breakers and fuses, which can cause whole systems to shut down unexpectedly.
More Accessories for Hubbell-Wiegmann Enclosures
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More Accessories for Hubbell-Wiegmann Enclosures

August 27, 2014 – AutomationDirect has added over 160 accessories designed for Hubbell-Wiegmann enclosures. New items include drip shield kits, window kits, folding shelves and internal mounting components. Drip shields protect door hardware from dripping water and settling dust and easily attach to the enclosure with stainless steel screws, gasket and sealing washers; drip shields start…
What to Know When Selecting an Enclosure
+Tech TopicsAutomation NotebookEnclosures & AccessoriesEquipment SafetyIssue 26 – 2013Learning ResourcesNotebook IssueProductTechnology Brief

What to Know When Selecting an Enclosure

NEMA enclosures house all kinds of electrical components from simple terminal blocks, to industrial automation systems, to high voltage switchgear. In industrial automation systems, NEMA enclosures often house motor controls, drives, PLC/PC control systems, pushbuttons, and termination systems. Some enclosures are shaped to be operator consoles. AutomationDirect offers over 2,200 enclosure part numbers across NEMA…
Enclosure Cooling Explained
+Tech TopicsAutomation NotebookEnclosures & AccessoriesFYIIssue 18 – 2010Learning ResourcesNotebook IssueProduct

Enclosure Cooling Explained

What causes all that heat?  There are basically two sources of heat which cause an electrical enclosure’s internal temperature to rise above the manufacturer’s recommended ratings for the control equipment: internal and external sources. Internal Sources The same items which can be damaged by heat may also be a key source of the heat. These…