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Explore ServiceMEGGER · Baker EXP4000
Baker EXP4000 Dynamic Motor Analyser
A portable, battery-powered dynamic motor analyser that monitors running motors in real time — capturing power quality, motor efficiency, torque and mechanical stress indicators to catch faults before they cause downtime.
Official Megger product photography
Dynamic (on-line) motor condition monitoring and troubleshooting
Testing capabilities
- Nine testing domains: power quality, machine performance, current analysis, spectrum analysis, torque evaluation, VFD monitoring, continuous monitoring, transient analysis and efficiency
- Spectrum analysis detects broken rotor bars and bearing faults early
- Torque analysis exposes over-torque, cavitation, bearing degradation, imbalance and misalignment
- Continuous monitoring over several days with event triggers across 41 parameters
- Connects via motor junction boxes, instrumentation cabinets or MCCs — or externally via the optional EP1000 Dynamic Motor Link
- Rugged, battery-powered design for field diagnostics
Manufacturer-published capabilities. Available tests depend on the selected configuration and accessories. Confirm suitability, availability and pricing with our technical team.
Technical specifications
| Manufacturer / model | Megger / Baker EXP4000 |
| CT measurement ranges | 5 – 2000 A |
| Input voltage | 110 – 240 V |
| Data storage and communication | Ethernet |
| Power | Mains or battery operated |
| Monitoring | Continuous multi-day capture with 41-parameter event triggers |
| Accessory | EP1000 Dynamic Motor Link for permanent MCC-door connection |
Downloads
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