Intelligence Hub | Category Market Intelligence

Decision at a glance

Top move

Variable speed drives (VSDs) change the failure mode for motors; add shaft-grounding devices or insulated-bearing attributes to MRO spares so planners order the right parts before a breakdown

Key takeaways

Variable speed drives (VSDs) change the failure mode for motors; add shaft-grounding devices or insulated-bearing attributes to MRO spares so planners order the right parts before a breakdown.[1]
The growth of data centres and IIoT projects is shifting demand toward valves, sensors and control electronics; treat those items as lifecycle-managed parts with commissioning and service requirements.[2]
Modular Ethernet motor-control products shift spare strategy from bulk mechanical stores to stocked replacement modules, local repair agreements and clear firmware/service terms.[3]

Why this matters for the category manager

Variable speed drives (VSDs) change the failure mode for motors; add shaft-grounding devices or insulated-bearing attributes to MRO spares so planners order the right parts before a breakdown. The growth of data centres and IIoT projects is shifting demand toward valves, sensors and control electronics; treat those items as lifecycle-managed parts with commissioning and service requirements. Modular Ethernet motor-control products shift spare strategy from bulk mechanical stores to stocked replacement modules, local repair agreements and clear firmware/service terms. Instrumentation that lacks health diagnostics tends to be ignored by operators; add diagnostic/verification acceptance criteria to purchase specs to protect uptime and maintenance efficiency

What changed

New technical guidance on common-mode shaft currents and recommended mitigation (shaft-grounding devices, insulated bearings) provides clearer procurement direction to require grounding devices on VSD-driven motors .
A modular Ethernet motor-control product release makes module-level spares and diagnostics operationally relevant and requires sourcing local repair or exchange agreements where previously only mechanical spares were...
An industry piece linking valves and data-centre growth highlights cross-sector demand for cooling and flow-control consumables, widening the competitive set for local valve and sensor suppliers .

Category impact

Cost / money

Adding grounding devices and insulated bearings shifts spare spend from occasional bulk mechanical bearings to more specialised electrical-protection items and repair arrangements.[1]
Electronics-forward products increase the frequency of smaller-value purchases and service/repair spend versus traditional mechanical bulk buys, altering procurement cadence and cashflow timing.[3]

Supplier / commercial

Suppliers of grounding devices or preinstalled-protection motors can command better pricing posture or shorter quote windows unless contracts mandate preinstallation or stocking obligations.[1]
Vendors supplying valves, sensors or IIoT modules may bundle commissioning and managed services; RFQs that don't require separable line items risk hidden recurring fees.[2]

Safety / operations

Unmitigated shaft currents accelerate bearing failure and increase the chance of in-flight failures during repairs, raising both safety exposure and downtime risk.[1]
Devices without health diagnostics degrade operator trust and can lead to missed failures or incorrect interventions that affect process stability.[4]

What to watch

Watch supplier spare provisioning and quote-validity windows for modular motor-controller modules; restrictions would force expedited sourcing or costly exchange agreements.[3]
Watch local demand from data-centre projects for the same cooling and valve consumables used on plants; that demand can tighten local availability and push prices up.[2]

Category manager actions

Action detail for this brief

Today's priorities

Tag every motor with a VSD flag in the CMMS and add a mandatory 'shaft-grounding device' or 'insulated-bearing' attribute to their spare-part records.

Do this because VSD-driven shaft currents materially change failure modes and tagging prevents last-minute emergency buys and incorrect repairs.

Due 3d

high

Issue an RFQ/SOW update requiring separable line items for hardware, on-site commissioning, remote commissioning and recurring managed services for valves, sensors and IIoT modu...

Do this because suppliers increasingly bundle hardware and services and separable pricing preserves negotiation leverage and lifecycle cost visibility.

Due 21d

high

Survey local distributors for stocked replacement modules, shaft-grounding devices and repair turnaround times; document lead times and SLA options for each supplier.

Do this because modular controllers and grounding devices change spare profiles and confirmed local stock or repair SLAs reduce lead-time exposure during outages.

Due 21d

high

Supplier radar

Processonline

high

Observed supplier signal

Suppliers of grounding devices or preinstalled-protection motors can command better pricing posture or shorter quote windows unless contracts mandate preinstallation or stocking obligations.

Commercial implication

Suppliers of grounding devices or preinstalled-protection motors can command better pricing posture or shorter quote windows unless contracts mandate preinstallation or stocking obligations.

Next step: Validate the source-backed signal with incumbents and alternates before the next award or pricing decision.

Processonline

high

Observed supplier signal

Vendors supplying valves, sensors or IIoT modules may bundle commissioning and managed services; RFQs that don't require separable line items risk hidden recurring fees.

Commercial implication

Vendors supplying valves, sensors or IIoT modules may bundle commissioning and managed services; RFQs that don't require separable line items risk hidden recurring fees.

Next step: Validate the source-backed signal with incumbents and alternates before the next award or pricing decision.

Negotiation levers

Lever

Tag every motor with a VSD flag in the CMMS and add a mandatory 'shaft-grounding device' or 'insulated-bearing' attribute to their spare-part records.

Use when

Do this because VSD-driven shaft currents materially change failure modes and tagging prevents last-minute emergency buys and incorrect repairs.

Expected outcome

Workpacks and purchase orders include the correct electrical-protection parts, reducing repeat failures and emergency procurement cycles.

high confidence

Lever

Issue an RFQ/SOW update requiring separable line items for hardware, on-site commissioning, remote commissioning and recurring managed services for valves, sensors and IIoT modu...

Use when

Do this because suppliers increasingly bundle hardware and services and separable pricing preserves negotiation leverage and lifecycle cost visibility.

Expected outcome

New bids show itemised hardware vs service costs, enabling clearer decisions on repair vs managed-service options.

high confidence

Lever

Survey local distributors for stocked replacement modules, shaft-grounding devices and repair turnaround times; document lead times and SLA options for each supplier.

Use when

Do this because modular controllers and grounding devices change spare profiles and confirmed local stock or repair SLAs reduce lead-time exposure during outages.

Expected outcome

A shortlist of local partners with confirmed stock or exchange/repair terms that shortens repair lead times and reduces expedited-shipping risk.

high confidence

Talking points

Variable speed drives (VSDs) change the failure mode for motors; add shaft-grounding devices or insulated-bearing attributes to MRO spares so planners order the right parts before a breakdown.

The growth of data centres and IIoT projects is shifting demand toward valves, sensors and control electronics; treat those items as lifecycle-managed parts with commissioning and service requirements.

Modular Ethernet motor-control products shift spare strategy from bulk mechanical stores to stocked replacement modules, local repair agreements and clear firmware/service terms.

Recommended actions

Do now

Tag every motor with a VSD flag in the CMMS and add a mandatory 'shaft-grounding device' or 'insulated-bearing' attribute to their spare-part records.
Why: Do this because VSD-driven shaft currents materially change failure modes and tagging prevents last-minute emergency buys and incorrect repairs.
Owner: Category
Expected outcome: Workpacks and purchase orders include the correct electrical-protection parts, reducing repeat failures and emergency procurement cycles.
[1]

Next few weeks

Issue an RFQ/SOW update requiring separable line items for hardware, on-site commissioning, remote commissioning and recurring managed services for valves, sensors and IIoT modu...
Why: Do this because suppliers increasingly bundle hardware and services and separable pricing preserves negotiation leverage and lifecycle cost visibility.
Owner: Contracts
Expected outcome: New bids show itemised hardware vs service costs, enabling clearer decisions on repair vs managed-service options.
[2]
Survey local distributors for stocked replacement modules, shaft-grounding devices and repair turnaround times; document lead times and SLA options for each supplier.
Why: Do this because modular controllers and grounding devices change spare profiles and confirmed local stock or repair SLAs reduce lead-time exposure during outages.
Owner: Category
Expected outcome: A shortlist of local partners with confirmed stock or exchange/repair terms that shortens repair lead times and reduces expedited-shipping risk.
[3]

Watch

Update RFQ templates and acceptance tests to require device health diagnostics, verification procedures and explicit lifecycle pricing for instrumentation and motor-control elec...
Why: Do this because instrumentation lacking diagnostics erodes operator trust and diagnostic-capable devices plus itemised lifecycle costs protect uptime and budgeting.
Owner: Contracts
Expected outcome: Tenders return bids that make spare, firmware and service cost drivers explicit and allow procurement to evaluate repair-vs-replace strategies.
[4]

What to watch

Watch supplier spare provisioning and quote-validity windows for modular motor-controller modules; restrictions would force expedited sourcing or costly exchange agreements
Watch local demand from data-centre projects for the same cooling and valve consumables used on plants; that demand can tighten local availability and push prices up
Watch supplier spare provisioning and quote-validity windows for modular motor-controller modules; restrictions would force expedited sourcing or costly exchange agreements.: Watch supplier spare provisioning and quote-validity windows for modular motor-controller modules; restrictions would force expedited sourcing or costly exchange agreements
Watch local demand from data-centre projects for the same cooling and valve consumables used on plants; that demand can tighten local availability and push prices up.: Watch local demand from data-centre projects for the same cooling and valve consumables used on plants; that demand can tighten local availability and push prices up
Variable speed drives (VSDs) change the failure mode for motors; add shaft-grounding devices or insulated-bearing attributes to MRO spares so planners order the right parts before a breakdown
The growth of data centres and IIoT projects is shifting demand toward valves, sensors and control electronics; treat those items as lifecycle-managed parts with commissioning and service requirements
Modular Ethernet motor-control products shift spare strategy from bulk mechanical stores to stocked replacement modules, local repair agreements and clear firmware/service terms
Instrumentation that lacks health diagnostics tends to be ignored by operators; add diagnostic/verification acceptance criteria to purchase specs to protect uptime and maintenance efficiency

Market pulse

Index	Latest	Change	As of
HRC Steel (HRC)	740 /ton	+0.00 (+0.00%)	Jul 20, 2026, 10:07 PM
Copper (COPPER)	3.85 /lb	+0.00 (+0.00%)	Jul 20, 2026, 10:07 PM
Iron Ore (IRON)	108.5 /t	+0.00 (+0.00%)	Jul 20, 2026, 10:07 PM
Grainger (GWW)	920	+0.00 (+0.00%)	Jul 20, 2026, 10:07 PM
Fastenal (FAST)	68	+0.00 (+0.00%)	Jul 20, 2026, 10:07 PM

Grainger: Distributor inventory and pricing trends (Grainger) help validate local availability for electronics and consumables and should be checked against distributor confirmations
HRC Steel: HRC steel prices affect hardware and valve-body procurement costs and can influence short-term sourcing decisions for metal-intensive consumables

Evidence and sources

Inline citations jump here. Expand a source to read stored evidence excerpts.

[1] How to extend the life of your motor bearings

processonline.com.au · n.d.

Original linkExpand

Source excerpts

Ceramic bearings Another way to prevent a discharge of current through the bearings is to manufacture the bearings from a nonconducting material. In ceramic bearings, ceramic-coated balls protect the bearings by preventing shaft current from flowing through the bearings to the motor

On motors larger than 75 kW, it is generally recommended that an insulated bearing be installed on the opposite end of the motor on which the shaft grounding device is installed, regardless of which style of shaft grounding is used. Table 1: Pros and cons of shaft grounding methods

Adding a shaft grounding device to the motor prior to installation (or buying a motor with one preinstalled) can be a small price to pay when compared to the price tag of maintenance costs associated with bearing replacement, not to mention the high costs of downtime in a facility. There are several common types of shaft grounding devices in the industry today, such as carbon brushes, ring-style fibre brushes and grounding bearing isolators; and other methods of protecting the bearings are also available

Open original source

[2] Valves, data centres and the invisible infrastructure of Australian industry

processonline.com.au · n.d.

Original linkExpand

Source excerpts

This reduces capex, reduces embodied carbon and avoids the waste that comes with a constant churn of new hardware

Between a cooling plant that quietly maintains setpoint and one that spikes energy demand on hot days. Between a water plant that can confidently move to demand‑driven operation and one that must run flat-out ‘just in case’

Valves, sensors and control cabinets are not glamorous, but they are where energy, water and product are won or lost, year after year. My challenge to leaders in manufacturing, processing, mining and digital infrastructure is this: bring your operations and automation teams into strategic discussions early

Open original source

[3] Pepperl+Fuchs G20 Ethernet motorised roller control system

processonline.com.au · n.d.

Original linkExpand

Source excerpts

Installation is fast and straightforward due to a compact, tool-free mounting design with integrated cabling that reduces wiring time and potential failure points

The G20 Ethernet System combines a central Ethernet controller with up to 60 motor control modules, enabling the control of as many as 120 motorised rollers through a single IP address

For more information, click here

Open original source

[4] what <em Age of Empires</em teaches us about instrumentation

processonline.com.au · n.d.

Original linkExpand

Source excerpts

Measurement devices without verification or health diagnostics can generate misleading data, causing operators to lose trust and eventually ignore them

However, incorrectly specified, installed or maintained instruments deliver limited value. Measurement devices without verification or health diagnostics can generate misleading data, causing operators to lose trust and eventually ignore them

The ‘fog of war’ highlights a simple truth: decisions are only as good as the information available

Open original source

[5] Grainger

finance.yahoo.com · n.d.

Original linkExpand

No stored excerpt is attached to this source.

Open original source

[6] HRC Steel

cmegroup.com · n.d.

Original linkExpand

No stored excerpt is attached to this source.

Open original source

Strengthen Spare Strategy for VSDs and IIoT Electronics

Decision at a glance

What changed

Category impact

Cost / money

Supplier / commercial

Safety / operations

What to watch

Action detail for this brief

Today's priorities

Supplier radar

Negotiation levers

Talking points

Recommended actions

Do now

Next few weeks

Watch

Top stories

How to extend the life of your motor bearings

Valves, data centres and the invisible infrastructure of Australian industry

Pepperl+Fuchs G20 Ethernet motorised roller control system

what <em Age of Empires</em teaches us about instrumentation

Market pulse

Evidence and sources