MotorAnalyzer1

The universal tool.

The MotorAnalyzer1 is an all-purpose tester for testing electric motors and windings. It combines ten different test methods in a user-friendly and mobile tester. The combination of test methods, the compact design and the option for a battery operation turn the MotorAnalyzer1 into an ideal tool for the on-site-operation - especially at difficult operation locations.

To inspect a three-phase current motor the three winding connections as well as the motor cabinet are connected with the tester. The MotorAnalyzer1 inspects the motor by automatically running a surge and resistance test. Furthermore a high-voltage test is performed in order to quickly evaluate the motor´s quality.

The MotorAnalyzer1 is ideally suited for applications within the production or for mobile operation on-site. Even under difficult circumstances (e.g. when hanging on a crane) electric motors may be ideally inspected by the mains-independent battery-operation. The MotorAnalyzer1 enabales the operator to make a clear go/ no go decision. For this numerous test methods and modern software analyses with optimum graphical display are available.

Motor test in workshops.

A useful measuring feature is the autotest. With it, you receive all test results at a glance by only one single fully-automatic test run. 

Inspection of a motor and test results transfer to a PC, where they are saved and printed.

Where is the turn-to-turn fault?

Detection of a turn-to-turn fault. Each slot is inspected by the test probe.
In case of a turn-to-turn fault, there has to be a deviation in two slots, as the faulty coil leads through them.

Turn-to-turn fault inspection at a rotor

Resistance test at Rotors

Resistance measurement by means of two 4-wire test probes. Each test probe´s two measuring contacts are contacted to a bar. The determination of the single resistances is done by measuring the entire collector, from bar to bar.

High-voltage test with DC.

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

Adjustment of the „neutral zone″. 

"Neutrale-zone"-adjustment at DC motors. For this, the brush rocker is turned until the neutral zone is exactly determined. The MotorAnalyzer shows the deviation direction-dependent, so that the operator immediately recognizes, in which direction the brush has to be turned.   

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Benefits at a glance.

Voltage supply

• integrated battery
• external battery charger

Autotest

• automatic stator-, motor inspection
• fully-automatic fault analysis

Surge voltage

• automatic and manual surge voltage test
• 1-, 2- and 3-phase
• with graphical display of the surge wave
• automatic evaluation

Resistance

• 1-, 2- and 3-phase
• imbalance inspection
• 4-wire technology
• ambient temperature compensation

High-voltage DC

• 0-4000 V
• manually and variably adjustable
• automatically programmable
• step voltage measurement

Polarization index

• 0-4000 V
• PI-measurement
• DAR-measurement
• automatic measurement

Insulation resistance

• 0-4000 V
• according to VDE 0701

PE/ Ground resistance

• according to VDE 0701

Neutral zone

• visual indication of deviations via bar graph
• acoustical indication of deviations via signal tone 

Rotary field

• Stator-sense of rotation measurement
• Motor-sense of rotation measurement

Turn-to-turn fault localization

• Localization of turn-to-turn faults via test probe
• visual indication of deviations via bar graph
• acoustical indication of deviations via signal tone

⇒ More details available under Download.