MotorAnalyzer1

Beschreibung

The versatile instrument.

Our MotorAnalyzer1 is a universal tester for electric motors and winding goods. It unites ten different test methods in one user-friendly and portable device. The combination of test methods, its ultra-compact design and the battery powered operation make the MotorAnalyzer1 the perfect tool for on-site use – particularly in difficult mounting locations.

To test an electric motor, the three winding leads and the motor housing are wired to the tester. The surge voltage and resistance tests are set in motion automatically. Subsequently, the motor is submitted to a high-voltage test in order to assess the quality of the motor in a fast and accurate manner.

MotorAnalyzer1 was designed for both in-house and on-site use. Off-grid battery mode lets you test electric motors (e.g. on a crane) accurately even in complex mounting locations. With MotorAnalyzer1 the user will have the ability to make a definitive GO/NOGO-assessment using all built-in test methods and advanced software diagnostics with superior visual support on-screen.

Technik

Technical specifications overview.

Power supply

• built-in battery
• external charger

Autotest

• automatic stator-, motor- and winding testing
• automated fault detection

Surge voltage

• automatic and manual surge voltage tests
• 1-, 2- and 3-phase
• Visual representation of the surge wave
• automated analysis

Resistance

• 1-, 2- and 3-phase
• Imbalance analysis
• precision 4-wire measurement
• Temperature compensation

Insulation resistance

• 0 – 4.000 V
• up to 100 GΩ
• manually adjustable
• auto-programmable
• in accordance with VDE 0701

Polarization index

• 0 – 4.000 V
• PI-measurement
• DAR-measurement
• automated measurement cycle

High voltage DC

• 0 – 4.000 V
• manually adjustable
• auto-programmable
• Voltage measurement in stages

PE/GB-resistance

• in accordance with VDE 0701

“Neutral zone” in DC motors

• visual indication of the deviation of the ideal brush adjustment via a bar graph
• acoustic indication of the deviation of the ideal brush adjustment via acoustic signal

Rotary field

• stator-rotary field measurement
• motor-rotary field measurement

Winding fault location

• winding fault location with a test probe
• visual indication of the winding fault location via a bar graph
• acoustic indication of the winding fault location via acoustic signal

⇒ Find more details under Downloads.

Anwendungen

Motor inspection in the workshop.

A useful test method is the autotest. It shows an overview of all test results in a single fully automatic test run.

Testing of a motor and transfer of test results to a PC.

Alltest data is saved on the PC and subsequently printed.

Finding the turn-to-turn fault

Fault detection of a turn-to-turn fault.

The probe is used to test each slot.
If a turn-to-turn fault is present, a deviation has to be traceable in two slots, since the coil with a turn-to-turn fault leads through two slots.

Turn-to-turn fault testing at a rotor

Resistance test at a rotor

Resistance test using two four-wire measurement probes.

Both test probes, each housing two measuring contacts, are pressed against two bars of the rotor. As the test probes are moved from bar to bar, each respective resistance measurement is detected.

High-voltage test DC.

High-voltage test at a motor between winding and frame or between single windings or to a temperature sensor.

Adjustment of the „neutral zone″.

„Neutral zone“-adjustment of a DC motor.

The brush bridge is rotated until the neutral zone is detected precisely. The MotorAnalyzer automatically displays the directional deviation indicating in which direction the operator must turn the carbon brush.

Zubehör

PrintCom 7

PC-Software for storing and printing test results

• transfer test results to a PC
• storing the test results in EXCEL file
• printing test results

Kelvinzangen

High-precision resistance measurement even for smallest resistances

• condition for high-precise resistance measurements
• solid industrial quality
• 3 different sizes

Motorprüfstecker

Test plugs for contacting motor terminal boards

• induction motor test plugs / motor terminal board plugs
• quick contact for 6, 8 or 9 bolts
• for different motor terminal board sizes
• for threaded bolts M4, M5, M6, M8 and M10
• without, with 1 or 2 motor grounding tips
• super simple test lead connection
• 4 patents pending

Absperrung

For securing the testing area

• mobile workplace protection
• with integrated emergency stop, warning lights
• built-in 2-hand start