Functional Test Fixture - Electromechanica

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Electromechanica leads the industry in the design and fabrication of custom functional test systems including:

PCB assembly functional test systems
LabVIEW based test and programming systems
Thermal component test fixtures (liquid & air)
High voltage, current & power systems
Manufacturing test automation
Turnkey functional test solutions for electromechanical systems

Please download our PCB Test Fixture Design Guide

Electronic Lock Test System This manufacturing fixture was designed to meet the needs of a high security lock manufacturer that required 100% inspection and test of a high mix and high volume of lock models. Previously the manufacturer used multiple fixtures to separately program and subsequently test various locks. This automated system was designed... more on the Electronic Lock Test System	High Power Converter Test Electromechanica designed and built high power (>18kW) test equipment to allow depot level functional diagnostics and subsequent burn-in test for rail car static converters. For this particular project test carts were developed to support testing of a Low Voltage Power Supply (LVPS) and... more on the High Power Converter Test	Pump Test System This automated test system evaluates a wide range of performance metrics for a cooling pump assembly. The LabVIEW based system programs the DUT then initiates a series of tests to check: Serial communication verification, Motor voltage & current, Impeller speed...... more on the Pump Test System	Water-Air Heat Exchanger Tester In order to reduce test time and improve data collection quality, Electromechanica, Inc. designed and assembled a test system for water-to-air heat exchanger assemblies. This LabVIEW based test equipment allows a single test operator to load and test one of these modules performing a full functional inspection... more on the Water-Air Heat Exchanger Tester
Rail Traction Inverter Test System The rail inverter test system uses a pulse test methodology to verify proper operation of the IGBT switching elements in a subway car motor control. The system is designed to verify proper commutation of the switching elements. A large capacitor bank allows testing at DC voltages up to 1kV and peak currents of up to 3kA into reactive loads.... more on the Rail Traction Inverter Test System	E-Stop Automated Test System This manufacturing fixture was designed to meet the needs of an industrial controls manufacturer that required 100% inspection and test of a high mix and high volume of actuator versions. This test fixture provides full functional test of the e-stop switch assembly including mechanical actuation of the tensioning device and reset knob.... more on the E-Stop Automated Test System	Interlock Safety Switch Assembly Test This automated test system was designed to test interlock safety switches for a leading industrial controls manufacturer. The system performs a final inspection of an assembled interlock switch module to verify it’s function. Keys are automatically cycled to simulate the interlock function and a serially controlled AC/DC... more on the Interlock Safety Switch Assembly Test	Heat Exchanger Test System Electromechanica, Inc. designed and constructed a custom heat exchanger test system for a major thermal management systems company. This semiautomated LabVIEW® based test system performs a comprehensive series of functional tests to the device under test including a high power (>10 kW) active thermal load test... more on the Heat Exchanger Test System
Interface Test Adapter (ITA) Electromechanica designs and builds custom Interface Test Adapters (ITAs) for end users and OEMs of functional test systems. We have designed ITAs based on Virginia Panel (VPC) and other interfaces. Our ITAs provide a robust, reliable front end to your test system... more on the Interface Test Adapter (ITA)	Test Interfaces Electromechanica, Inc. designed and built this custom test fixture for a large contract manufacturing company. The unit under test is a three-axis stepper motor control PCB. The UUT has both thru-hole and surface mount technologies on a 1.25mm pitch... more on the Test Interfaces	Intergrated Hipot/Functional System Electromechanica designed and fabricated multiple test systems for a leading electrical switch manufacturer. These new systems removed a production bottleneck by reducing test cycle time. Ergonomic design reduced part handling and setup while increasing operator safety... more on the Intergrated Hipot/Functional System	Terminal Position Verification Electromechanica developed a test system to detect connector terminals not fully seated in an automotive assembly. The system verifies the correct number of terminals and preloads the terminals to check for loose pins. This system uses a unique double acting... more on the Terminal Position Verification
Signal Conditioning Interface Backplane Electromechanica, Inc. designed this 112 channel signal conditioning backplane PCB for a major humidity sensor manufacturer. The system is capable of testing 112 finished sensor boards within a controlled humidity chamber. The backplane PCB interfaces directly with National Instruments data acquisition cards... more on the Signal Conditioning Interface Backplane	Thermoelectric Test System Electromechanica, Inc. developed a custom functional test system to verify the performance of a thermoelectric heat pump device for a major analytic instrumentation company. Electromechanica, Inc. designed this test system capable of verifying the key performance characteristics of the device-under-test... more on the Thermoelectric Test System	Multi-bay Functional Test System Electromechanica, Inc. developed this functional test system as an end of the line manufacturing test system. It tests the overall functionality of three different assemblies as a complete system. By using two known good assemblies, a third assembly can be tested to evaluate voltage levels, current draw, serial communication... more on the Multi-bay Functional Test System	Microswitch Actuation Test This integrated test fixture is used to measure the actuation point of a lever actuated limit switch for purposes of incoming inspection. Our client had seen a wide deviation of actuation distances on switches deployed in the field. Electromechanica was contracted to design, build, and qualify this go-no go fixture for determining... more on the Microswitch Actuation Test
LCD Functional Test This piece of functional test equipment was designed to meet a large manufacturers requirement for quality control testing on their assembly line. The fixture allows the operator to test a 4x20 backlit LCD display for proper operation prior to assembling it into a product. A custom machined Delrin guide locates the module... more on the LCD Functional Test	KeyLink - Membrane Switch Interface Expanding on our broad experience designing custom interface equipment, Electromechanica, Inc. has released the new KeyLink. This fixture provides a rapid and reliable test connection to flexible printed circuit tails that are commonly used on membrane switch and electronic circuit assemblies. This new system is modular... more on the KeyLink - Membrane Switch Interface	Automated PCB Test & Programming System Electromechanica Inc. was contracted to design and build two identical PCB functional test systems for a major security system manufacturer. This test system is a complete turnkey testing and programming solution, performing complete functional test, programming and data logging. Functions performed include... more on the Automated PCB Test & Programming System

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