AC Motor Analysis Record — Perfect Bound Logbook | 200 Pages | 8.5" × 11"

Keep every motor inspection organized, consistent, and audit-ready with this dedicated AC Motor Analysis Record logbook. Designed for industrial electricians, reliability engineers, maintenance technicians, and predictive maintenance (PdM) teams, this AC motor inspection logbook provides a complete, structured worksheet for every critical test and measurement required for a thorough AC motor evaluation. 

What's Inside Each AC Motor Inspection Worksheet

Each worksheet guides you through a full motor inspection from start to finish:

• Motor Identification & Nameplate Data — Equipment ID, manufacturer, HP/kW rating, voltage, FLA, RPM, insulation class, service factor, enclosure type, and more
• Bearings & Lubrication — Drive end and opposite drive end bearing part numbers, bearing type, and grease specifications
• Winding Resistance Testing — DC resistance measurements for all three phases with deviation and balance calculations per IEEE 112
• Insulation Resistance / Megohmmeter Testing — Phase-to-ground and phase-to-phase readings, plus Polarization Index (PI) and Dielectric Absorption Ratio (DAR) per IEEE 43
• Motor Circuit Analysis (MCA) — Static Offline — Resistance, inductance, impedance, phase angle, I/F ratio, and capacitance across all phase pairs, with balance calculations and fault indicators including RIC, Fi, and contamination index
• Running Performance — Electrical (Energized) — Per-phase voltage, current, power factor, kW, and kVA, plus voltage and current imbalance calculations per NEMA MG-1

The AC Motor Maintenance Logbook Built for the Field

The large 8.5" × 11" format gives you ample room to write clearly, even with gloves on. Acceptance criteria and industry reference standards — IEEE 43, IEEE 112, NEMA MG-1, and All-Test-Pro/PdMA guidance — are printed directly on each sheet, so technicians never need to consult a separate reference in the field. The durable perfect-bound spine lies flat on a workbench and holds up to repeated use in demanding industrial environments.

• Perforated pages — Each sheet tears out cleanly along a perforated edge, so completed worksheets can be filed by job, submitted with a work order, or handed off to a client. Prefer to keep everything together? Leave them bound for a permanent, chronological maintenance record.

Ideal for routine preventive maintenance (PM) inspections, new equipment commissioning, motor fault troubleshooting, and building long-term service history records, this motor testing logbook keeps your documentation standardized, professional, and defensible.

Product Specifications

• Size: 8.5" × 11"
• Pages: 200
• Binding: Perfect bound
• Cover: Full color
• Perforated pages