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Induction Motor | Synchronous Motor | BLDC …

Testing technology for ALL types of electric machines.

Induktionsmotor | Synchronmotor | BLDC …

Bearing

Defective ball bearings
Unbalance, mechanical stress, vibration testing in axial and radial direction …

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Mechanical parameters

Mechanical testing
Motor shaft output, torque, rpm, sense of rotation, efficiency η …

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Rotor quality

Testing sqirrel-cage rotors
rotor bar failures, cavities in rotor bars, high bar resistance, cage ring faults …

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Motor test plug

Test plugs for the terminal board
3-, 6-, 9-pole test plugs for terminal boards, 2- or 4-wire technology …

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Electrical parameters

Electrical testing
Power supply, power input, cos ϕ, resistance Ω, high voltage …

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turn-to-turn fault, fault-to-frame, phase-to-phase fault

Insulation deficiency
High voltage endurance, insulation resistance, DAR, PI, capacitance …

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Cable, feeder

Electrical Wiring
PE/GB-resistance, polarity reversal, high voltage endurance, insulation resistance, DAR …

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Type plate, traceability

Generating the type plate
Label printing, laser printing, traceability …

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Motor brake

Testing of attached parts
Motor brake, braking torque, holding torque, dynamic braking torque, heating …

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Encoder – angle adjustment

Testing of attached parts
Resolver, encoder, absolute value encoder, offset angle determination …

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Our Customers

ABB

Alcatel

BMW

Bosch

Continental

EADS

ebmpapst

GE

Lenze

Mercedes

Miele

Trilux

VW

Wilo