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PWM Servo Motor Drives
NAI's PWM Servo Motor Drives provide programmable, PWM output drive (up to 65 V @ 10 A continuous) from a single +28 VDC input source and Drives Brushed or Brushless (BLDC) motors. Available in 3U OpenVPX and VME board constructions and specifically designed for rugged defense, industrial, and commercial applications with a -40°C to +85°C operating temperature range, these PWM Servo Motor Drives deliver a COTS solution for embedded motor control applications.
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3U OpenVPX SOSA™-aligned PWM Servo Motor Drive
68PW1
The 68PW1 is a 3U OpenVPX SOSA™-aligned (basis, Snapshot 2) single-axis PWM servo motor drive that can be configured with closed loop feedback measurement options including Hall, Resolver/Synchro or Encoder. The PWM drive provides programmable PWM output drive (up to 65 V @ 10 A continuous) from a single +28 VDC input source. Ideally suited for rugged Mil-Aero applications, the 68PW1 delivers off-the-shelf solutions that accelerate deployment of SWaP-optimized systems in air, land and sea applications.
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VME PWM Servo Motor Driver / Amplifier Board
64PW2
NAI’s 64PW2 is a 6U VME Servo Motor Driver/Amplifier Board featuring a dual, four-quadrant, bi-directional, PWM servo amplifier. Specifically targeted for DC servo motor applications, this board has an amplified power stage that uses a Pulse Width Modulation (PWM) control signal to provide motor control for both brush and brushless motors. Each motor drive accepts a 65 VDC power input and provides a 5 Amp maximum continuous current output (8.5 Amp peak).
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Motor Drive Control
Four motor speed drive control models ranging from a simple speed dial/display to complex machine/process synchronizers. Capable of many motor/machine control schemes, from open-loop master to closed-loop pulse-locked speed/event synchronized follower. Compatible with all motor speed drives of any size/power rating with an analog input (AC, AC Vector, DC and Servo)
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E-Motor Testing
TITAN eDrive
The progressive electrification of the powertrains in the mobility sector makes it necessary to test the individual drive motor and its inverter on the test bench in addition to complete powertrain investigations. In addition, electrified drives are now being used in a wide variety of vehicles on land, water or in the air.
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Motor Winding Ohmmeter
RMO-M Series
The motor/generator winding resistance test is used to identify open windings, shorts between two windings, short to grounds, connection mistakes or shorted turns. This non-invasive test of winding resistance helps to pinpoint problems regarding windings in stator or rotor part of an electrical machine. Additionally, motor winding ohmmeter has the capability of performing heat run test which will show a change in windings resistance with an increase of temperature.The RMO-M series is designed as an ideal aid in preventive maintenance of electrical motors and generators. They are powerful (up to 100A of test current), portable (8 kg) and generate DC current which is completely ripple-free. This makes measurement very precise with 0,1% accuracy.Three voltage channels make measurement very easy since it is possible to obtain a value of all three winding resistances in one measurement
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Motor Termination Units
Since the rise time of IGBTs are in the range of a few tens of nanoseconds (between 50ns-200ns), even short cables between PWM motor drives and motors cause voltage doubling at the motor terminals due to Travelling Wave Phenomenon as in transmission lines. The insulation of motor windings are prone to failure due to high voltage spikes if necessary precautions are not sufficiently taken. RC Type Output Filter Modules reduce these high voltage spikes to protect motors by connecting to stator terminals.
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Motor and Generator Testing
Megger loop testers offer both traditional measuring techniques and state of the art “non-RCD Tripping” technology.
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Rocket Motor Initiators
Our patented Rocket Motor Initiators and Through Bulkhead Initiators are designed to work with single- and multiple-pulse rockets, as well as those platforms that might not currently have MIL-STD-1901A-compliant initiators. Excelitas initiators are designed to work in conjunction with our Ignition Safety Devices and low-energy, low-profile Blue Chip® Detonators to provide a comprehensive and reliable rocket ignition and firing solution.
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Motor Torque Detector
MT Series
High-performance motors including ultra-precision motors are used in various fields. Many different types of motors are used in versatile applications, such as ultra-high-speed motors used in home appliances, low-speed motors used in OA equipment and AV equipment, and ultrasonic motors.
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Motor Stator Tester
DZ900S
Shanghai Aoboor Electric Co., Ltd.
Test objects include stators for single-phase AC motors. three-phase AC motors, servo motors, stepper motors, brushless motors series excitaion motors, hub motors, shaded pole motors as well asspecial winding stators.
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Motor Protection
Schweitzer Engineering Laboratories, Inc.
Motor protection products and systems provide complete protection for all types of motor faults. They are suited for use in industrial- and commercial-scale facilities.
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3-Phase/Motor Rotation Tester
61-521
*Identifies three-phase sequences*Indicates motor rotation*Checks for open phases*For use up to 600V*2-year warranty
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Motor Tester
FISHER TESTERS AUTOMATIC TEST EQUIPMENT
Dual Station Loaded Motor Tester including Automatic Shaft Engagement, Automatic Bar Code Scanners, Full Spectrum Vibration Analysis (8 bands) with Automatic Accelerometer Placement and Reject Printer.
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6Ch Linear Vibration Motor Auto-Tester
BK8017
If you are putting out thousands of linear vibration motors every day, the BK8017 might be just what you need for high quality product line testing. Based on the popular BK2120C Linear Vibration Motor Tester, you can run up to four vibration sweeps that you define and the results are analyzed by the software. DUT's are then automatically sorted into the appropriate bin. The whole process, equivalent to 3 BK2120C machines, takes just a few seconds and can be run by one person.
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Ultra High Accuracy Linear Motor Positioning
UPS-150
Physik Instrumente GmbH & Co. KG
The UPS-150 ultra-precision linear stagewas specifically designed for sub-surfacewafer inspection, fiber alignment, highprecision robotics and for all tasks wherea maximum positioning accuracy andreliability is absolutely mandatory.
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Exacting Electric Motor Testing
The Taylor Dynamometer Electric Motor Test Stand is designed to provide maximum reliability, excellent durability and flawless performance. Using our extensive line of Water Brake engine dynamometers, Taylor Dynamometer has systems available for testing electric motors from 5 to 13,000 hp (3.7 to 9,694 kW). Include an instrumentation package to achieve your testing requirements. From simple speed, torque and power display systems with manual control to completely automated testing solutions, Taylor Dynamometer has a system to meet your testing requirements.
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Laser Spectroscopic Motor Exhaust Gas Analyzer
MEXA-ONE-QL-NX
The MEXA-ONE-QL-NX is an analyzer for the direct, simultaneous real-time measurement of the four relevant nitrogen-containing exhaust gas components NO, NO2, N2O and NH3.The analyzer combines a light source based on the new quantum cascade technology (efficient lasers in the mid-infrared spectral region) with a precisely adjusted dual path cell to measure low concentrations with maximum sensitivity. The detection limit complies with current European legal requirements.Furthermore, the MEXA-ONE-QL-NX offers wide measuring ranges of up to 5000 ppm (for NO). By using extremely narrowband light sources and measuring under reduced pressure the cross-sensitivity to other exhaust gas components can be drastically minimized.The complete measuring system - including filtration - is specifically developed for the measurement of NH3 and thus guarantees a very fast NH3 rise time (T10-T90) of less than 5 seconds. The MEXA-ONE-QL-NX can be operated as a stand-alone analyzer or integrated into the MEXA-ONE software interface for user-friendly and simplified system operation.
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MDA 8000HD Motor Drive Analyzers
MDA 8000HD Series
The Motor Drive Analyzer is built on an 8 channel, 12-bit resolution oscilloscope platform. It acquires any signal and performs three-phase electrical and mechanical power calculations. It provides complete power section and embedded control test coverage.
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Closed-Loop Motor Controller
MS320
Master and Ratio-Follower modes and programmable input functions. Options include analog speed feedback input, analog setpoint inputs and relay outputs. Works with incremental shaft encoders and pulsefrequency output shaft speed sensors. Optional explosion proof enclosure or NEMA 4X enclosure kit.
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Electric Motor QC Systems
Megger Baker Instruments designs and manufactures electric motor test systems for original equipment manufacturers (OEMs) that help ensure their motors, generators and coils meet or exceed the quality expectations OEMs set with their customers. Baker motor quality control (QC) systems include the Baker WinAST automated stator tester, the Baker HV WinAST and the Baker WinTATS traction armature test system. Each incorporates the most effective electric motor test processes into a single automated instrument and can be customized to meet the specific testing needs of a given manufacturer.
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AC Motor Tester
JK115
Shanghai Aoboor Electric Co., Ltd.
Applicable to electrical performance test of single-speed, multiple-speed single-phase induction motors.
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Wiper Motor Tester
Shanghai Aoboor Electric Co., Ltd.
Applicable for testing the proformance of automotive wiper motors and assemblies
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Motor Stator Tester
DZ900
Shanghai Aoboor Electric Co., Ltd.
Applicable to electrical properties test of stators of y-type three-phase motors.
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Stepper Motor Controller for CompactPCI
CPCI322
The CPCI322 is a 3U CompactPCI card. The CPCI322 Intelligent Stepper Motor Controller is designed to drive external amplifiers. This is an ideal solution for all applications where stepper motors must be controlled with a maximum of flexibility and a minimum of overhead.
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Contactors and Motor Starters
Mitsubishi Electric Automation, Inc
The MS-N and MS-T series contactors and motor starters offer a high level of versatility for AC and DC control. Its compact design, combined with a wide range of add-on accessories provide adaptability for any motor control, lighting, pumping and conveyor type application. This proven solution provides the highest level of reliability anywhere around the world.
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Motor Quality Control Test Systems
SKF Condition Monitoring Center
These rack-style motor quality control units are rugged, field-proven systems for testing stators and armatures in high-volume manufacturing environments. They combine the most common electrical tests into an efficient automated solution.
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Motor Test Port
MTAP2
We know safety is number one priority in any motor reliability program that is why PdMA developed the MTAP2, our answer to safe electric motor testing. With the combination of MCEMAX® or EMAX, the MTAP2 makes testing easier, faster and above all safe!
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Multi Channel Linear Vibration Motor Current Isolation tester
BK2017
The BK2017 Current and Isolation Tester was designed as a single purpose machine for quickly testing up to 8 linear vibration motors at a time. You can test current and isolation without checking other characteristics of the motor. With its simple design, it is very easy to use and the results appear clearly on the screen in about half a second. And with only 2 cables to connect, it can quickly be plugged into an automatic loader/sorter for even faster results!
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PDIV Tester for EV Motor
PDIV 500-T
Shanghai Dean Electrical Co., Ltd
Differing from partial discharge with high frequency pulse which produce sound and light phenomenon, the power frequency AC voltage reaches a certain threshold, can only produce instantaneous current leakage around the tested sample, it can be detected through discharge capacity (unit: PC) to evaluate partial discharge phenomena..The instrument PDIV 500-T is designed to put samples such as enameled wire, insulation paper/film, and electric motor stator in the High temperature / humidity environment chamber, applying a power frequency voltage with a programed rising speed, and prefect ground connection must be guaranteed , through the coupling capacitor as the medium, the continuous detection of discharge capacity against the voltages will create formulation between the Voltages and discharge capacities (pc), the software will find the discharge voltage threshold called PDIV.
