Engineering notes on drives, energy and remote operations
Practical articles on direct-drive technology, drivetrain selection, energy storage and remote project execution — written for engineers and operators, without performance promises.
Technical articles and industry analysis
Each article is written to an engineering evidence standard: principles and decision methods, not performance claims. Where a figure would matter, the article tells you how to derive it from your own site data instead of quoting one.
Mining Technology / May 2026 / 6 min readPMDD Motors in African Copper and Gold Mining: Surviving Harsh Environments Where Gearboxes Fail
Why gearless permanent magnet direct drive architecture is relevant to copper and gold mining operations in hot, dusty and remote environments — and how to assess fit.
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Mining Technology / May 2026 / 8 min readMining Conveyor System PMDD Retrofit Guide: An Engineer Decision Framework
A structured framework for evaluating a permanent magnet direct drive retrofit on an existing mining conveyor — from drivetrain audit through interface definition and commissioning planning.
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Mining Technology / May 2026 / 7 min readPMDD vs Induction Motor in Mining: An Engineer's Practical Selection Guide
A practical, claim-free comparison of permanent magnet direct drive and conventional induction motor drivetrains for mining conveyors, mills and crushers — and when each is the right answer.
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Industry Insights / May 2026 / 7 min readPMDD vs Conventional Drive Systems: Total Cost of Ownership and Energy Analysis
How to build a defensible total cost of ownership comparison between direct-drive and conventional drivetrains — which cost categories belong in the model and how to treat vendor figures.
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Mining Technology / May 2026 / 6 min readPredictive Maintenance vs Condition Monitoring: What Heavy Industrial Operations Need to Know
Condition monitoring tells you what a machine is doing now; predictive maintenance aims to tell you what it will do next. What each actually requires, and how to sequence them realistically.
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Mining Technology / May 2026 / 7 min readPMDD Motors in Mining Conveyors, Crushers and Ball Mills: Applications Explained
Where permanent magnet direct drive fits across the three dominant mining drive applications — conveyors, crushers and mills — and what differs in each case.
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Industry Insights / May 2026 / 5 min readWhy Mining Conveyor Systems Are Beginning to Reduce Dependence on Gearboxes
The structural reasons gearless conveyor drive architecture is gaining ground in mining — maintenance logistics, availability pressure and electrification — and what the shift does and does not mean.
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Energy Transition / May 2026 / 6 min readIndustrial Electrification in Canada: What Heavy Industry Needs to Know in 2026
The practical landscape of industrial electrification in Canada — grid constraints, incentive programs that change, storage integration, and how to sequence electrification projects realistically.
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Industry Insights / May 2026 / 6 min readExploration Projects Succeed or Fail on Logistics Execution
Remote exploration programs are won or lost on mobilization planning, seasonal access windows, fuel and power logistics, and contractor coordination — long before the first metre is drilled.
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