All-purpose application options for the detection of faults in non-energized windings and an extremely compact design distinguish the MotorAnalyzer3.
The impressive high-resolution display with more than 10 inches provides maximum operating comfort and ideal readability of the results.
The device includes 14 intelligent tests , including a surge voltage test of up to 3 kV.
Thanks to Makita® batteries that can be changed during operation, tests can be carried out without a power supply.
The MotorAnalyzer3 is the ideal all-in-one tester for electrical engineering, motor repair, maintenance and servicing.
No other portable test device provides as much support for troubleshooting and testing of motors and generators as this tool.
Thanks to the included PrintCom software, Bluetooth transmission of test results to a PC is easy. All tests are always available in the searchable database: as a printout, PDF or Excel file.
 
Surge voltage
up to 3000V (3kV)
automatic and manual surge voltage tests
surge voltage tests specifically designed for stators
surge voltage tests specifically designed for fully assembled motors
automatic step-by-step test voltage increase (peak to peak)
1, 2 and 3-phase
graphical visualization of the surge wave
automatic analysis
 
Insulation resistance
0 – 6000 V DC (6kV)
up to 500 GΩ (1 TΩ)
e.g. with 500 V in accordance with VDE 0701
ambient/winding temperature compensation
 
High voltage DC
0 – 6000 V DC (6kV)
manually adjustable
programmable (automatic)
step voltage test
 
Resistance
1, 2 and 3-phase
unbalance detection – scattering between phases
high-precision 4-wire measurement (4W)
ambient/winding temperature compensation
 
Inductance
1-, 2- and 3-phase
unbalance detection – scattering between phases
high-precision 4-wire measurement (4W)
 
RIC-Test (Rotor Influence Check) – squirrel cage rotor test
3-phase
measurement of the angle-dependent unbalance of the squirrel-cage rotor
 
Impedance
1-, 2- and 3-phase
unbalance detection – scattering between phases
high-precision 4-wire measurement (4W)
 
PE/GB-resistance
in accordance with VDE 0701
Capacitance
Capacitance between the entire winding and the motor frame
Neutral Zone adjustment for DC motors
bar chart indicating the deviation from the neutral zone
acoustic indication of the misalignment from the neutral zone by means of a signal tone
This allows the user to focus on the adjustment of the brushes during the measurement, without having to look at the display.
Rotary Field of the stator
stator – rotary field measurement with a rotary field probe
Sense of rotation of the motor
motor – sense of rotation measurement
Locating the slots with Turn-to-Turn fault
Locating the slot in which the turn-to-turn fault is located by means of a test probe
for stators and wound rotors
bar chart indicating the slot-to-slot deviation
modulated acoustic notification if test results are outside the specified limits
This allows the user to focus on the positioning of the measuring probe above the slot during the measurement, without having to look at the display.