Dataset size
The latest Carbon Brushes run found 24 recommended brands and 26 cited sources in AI answers.
Carbon Brushes
This weekly AI Brand Index shows how AI tools answer buyer questions in the Carbon Brushes category. SupaIntent asks each LLM the same question: which brands are the most visible, significant, and recommended in that niche. Each system returns its own top. We track what brands are recommended, which cited sources are used and how positions move week to week. Use it to see the freshest AI visibility data for this category.
Updated 9 August 2026
Brands
Category coverage
24
ranked across AI engines
Sources
Evidence base
26
domains cited in answers
Brand sites
Official share
41%
from brand-owned domains
AI model filter
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| Mersen | 1 |
| Morgan Advanced Materials | 2 |
| Helwig Carbon Products | 3 |
| Schunk Carbon Technology | 4 |
| Toyo Tanso | 5 |
What AI tools say about Carbon Brushes
Movement
What changed this week?
Mersen held the top position, but the ranking below it moved sharply: AVOCarbon and 真空电机碳刷有限公司 entered the top 10 this week, while St Marys Carbon and Schunk dropped at least three positions.
Sources
Which sources shape AI answers?
No single publisher dominates. The most cited sources are Researchandmarkets, 6wresearch and Carbonbrushfactory, which means the citation field is open.
Engines
Do AI engines agree on the leader?
The engines disagree on the leader. ChatGPT names Mersen, Google AI Mode names Helwig Carbon Products, Gemini names Morgan Advanced Materials, and Perplexity names 真空电机碳刷有限公司, which does not appear in the top five of any other engine.
Citation-ready
Key facts from this AI Brand Index report
Current leader
Mersen ranks #1 for Carbon Brushes in the latest SupaIntent AI Brand Index run.
Top brands
Mersen, Morgan Advanced Materials, and Helwig Carbon Products lead Carbon Brushes across AI answers from ChatGPT, Google AI Mode, Gemini and Perplexity.
Brand sites
Researchandmarkets, 6wresearch, and Carbonbrushfactory are the most cited brand sites in this category.
Weekly movement
Top 10 onlyEntered the index
New in the top 10
AVOCarbon#7
真空电机碳刷有限公司#8
Biggest gains
Moved up this week
Bosch5 to #9
Fuji Carbon Manufacturing5 to #10
Biggest losses
Moved down this week
St Marys Carbon6 to #13
Schunk3 to #12
Unchanged at the top
Leader held position
Mersenstayed #1
Rank history
Weekly rank changes for the current top 10
| Rank | Brand | Previous | Current | Change | Best |
|---|---|---|---|---|---|
| #1 | #1 | #1 | 0 | #1 | |
| #2 | #2 | #2 | 0 | #1 | |
| #3 | #3 | #3 | 0 | #3 | |
| #4 | #4 | #4 | 0 | #4 | |
| #5 | #6 | #5 | 1 | #5 | |
| #6 | #5 | #6 | 1 | #5 | |
| #7 | New | #7 | New | #7 | |
| #8 | New | #8 | New | #8 | |
| #9 | #14 | #9 | 5 | #9 | |
| #10 | #15 | #10 | 5 | #9 |
Current brand snapshot
24 brands
| # | Pos. | Brand |  ChatGPT |  Google AI Mode |  Gemini |  Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | 0 | #1 | #2 | #2 | #7 | | |
| 2 | 0 | #2 | #5 | #1 | - | | |
| 3 | 0 | #4 | #1 | #4 | - | | |
| 4 | 0 | #3 | - | #3 | #2 | | |
| 5 | +1 | #5 | #6 | #6 | - | | |
| 6 | -1 | #9 | #3 | #9 | - | | |
| 7 | New | #6 | - | #5 | - | | |
| 8 | New | - | - | - | #1 | | |
| 9 | +5 | - | #9 | - | #4 | | |
| 10 | +5 | #7 | - | #7 | - | | |
| 11 | New | - | - | - | #3 | | |
| 12 | -3 | #3 | - | #3 | - | | |
| 13 | -6 | - | #4 | - | - | | |
| 14 | New | - | - | - | #5 | | |
| 15 | New | - | - | - | #6 | | |
| 16 | New | #8 | - | #10 | - | | |
| 17 | +4 | - | #7 | - | - | | |
| 18 | 0 | - | #8 | - | - | | |
| 19 | New | - | - | - | #8 | | |
| 20 | New | - | - | #8 | - | | |
| 21 | New | - | - | - | #9 | | |
| 22 | New | - | - | - | #10 | | |
| 23 | New | - | #10 | - | - | | |
| 24 | New | #10 | - | - | - | |
Current source snapshot
26 sources
| # | Source | Ment.Mentions | LLMs |
|---|---|---|---|
| 1 | 10 | | |
| 2 | 7 | | |
| 3 | 7 | | |
| 4 | HelwigcarbonOfficial | 3 | |
| 5 | ToyotansoOfficial | 3 | |
| 6 | 3 | | |
| 7 | 3 | | |
| 8 | MersenOfficial | 2 | |
| 9 | OhiocarbonOfficial | 2 | |
| 10 | 2 | | |
| 11 | 11thstreetcarbonOfficial | 1 | |
| 12 | AvocarbonOfficial | 1 | |
| 13 | 1 | | |
| 14 | Fuji CarbonOfficial | 1 | |
| 15 | GeOfficial | 1 | |
| 16 | Hambach CarbonOfficial | 1 | |
| 17 | 1 | | |
| 18 | MgchemicalsOfficial | 1 | |
| 19 | MorganadvancedmaterialsOfficial | 1 | |
| 20 | Schunk GroupOfficial | 1 | |
| 21 | SunstonebrushOfficial | 1 | |
| 22 | TrisusaOfficial | 1 | |
| 23 | MersenOfficial | 1 | |
| 24 | WabteccorpOfficial | 1 | |
| 25 | Xinxin CarbonOfficial | 1 | |
| 26 | ZhencarbOfficial | 1 | |
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| Mersen | 1 |
| Morgan Advanced Materials | 2 |
| Schunk | 3 |
| Helwig Carbon Products | 4 |
| Toyo Tanso | 5 |
Current brand snapshot
10 brands
| # | Pos. | Brand | ChatGPT | Google AI Mode | Gemini | Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | +1 | #1 | - | - | - | | |
| 2 | -1 | #2 | - | - | - | | |
| 3 | 0 | #3 | - | - | - | | |
| 4 | 0 | #4 | - | - | - | | |
| 5 | 0 | #5 | - | - | - | | |
| 6 | New | #6 | - | - | - | | |
| 7 | -1 | #7 | - | - | - | | |
| 8 | New | #8 | - | - | - | | |
| 9 | 0 | #9 | - | - | - | | |
| 10 | New | #10 | - | - | - | |
Current source snapshot
11 sources
| # | Source | Ment.Mentions | LLMs |
|---|---|---|---|
| 1 | 10 | | |
| 2 | AvocarbonOfficial | 1 | |
| 3 | Fuji CarbonOfficial | 1 | |
| 4 | HelwigcarbonOfficial | 1 | |
| 5 | MersenOfficial | 1 | |
| 6 | MorganadvancedmaterialsOfficial | 1 | |
| 7 | OhiocarbonOfficial | 1 | |
| 8 | Schunk GroupOfficial | 1 | |
| 9 | ToyotansoOfficial | 1 | |
| 10 | TrisusaOfficial | 1 | |
| 11 | WabteccorpOfficial | 1 | |
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| Helwig Carbon Products | 1 |
| Mersen | 2 |
| Ohio Carbon Industries | 3 |
| St Marys Carbon | 4 |
| Morgan Advanced Materials | 5 |
Current brand snapshot
10 brands
| # | Pos. | Brand | ChatGPT | Google AI Mode | Gemini | Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | +1 | - | #1 | - | - | | |
| 2 | -1 | - | #2 | - | - | | |
| 3 | +2 | - | #3 | - | - | | |
| 4 | +2 | - | #4 | - | - | | |
| 5 | +2 | - | #5 | - | - | | |
| 6 | -2 | - | #6 | - | - | | |
| 7 | New | - | #7 | - | - | | |
| 8 | New | - | #8 | - | - | | |
| 9 | New | - | #9 | - | - | | |
| 10 | New | - | #10 | - | - | |
Current source snapshot
8 sources
| # | Source | Ment.Mentions | LLMs |
|---|---|---|---|
| 1 | 3 | | |
| 2 | 3 | | |
| 3 | 2 | | |
| 4 | 1 | | |
| 5 | HelwigcarbonOfficial | 1 | |
| 6 | OhiocarbonOfficial | 1 | |
| 7 | ToyotansoOfficial | 1 | |
| 8 | MersenOfficial | 1 | |
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| Morgan Advanced Materials | 1 |
| Mersen | 2 |
| Schunk Carbon Technology | 3 |
| Helwig Carbon Products | 4 |
| AVOCarbon | 5 |
Current brand snapshot
10 brands
| # | Pos. | Brand | ChatGPT | Google AI Mode | Gemini | Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | 0 | - | - | #1 | - | | |
| 2 | +1 | - | - | #2 | - | | |
| 3 | -1 | - | - | #3 | - | | |
| 4 | 0 | - | - | #4 | - | | |
| 5 | New | - | - | #5 | - | | |
| 6 | New | - | - | #6 | - | | |
| 7 | New | - | - | #7 | - | | |
| 8 | New | - | - | #8 | - | | |
| 9 | -4 | - | - | #9 | - | | |
| 10 | New | - | - | #10 | - | |
Current source snapshot
4 sources
| # | Source | Ment.Mentions | LLMs |
|---|---|---|---|
| 1 | 7 | | |
| 2 | 6 | | |
| 3 | HelwigcarbonOfficial | 1 | |
| 4 | ToyotansoOfficial | 1 | |
Position history
Position history chart for the top brands in this AI Brand Index category. Lower rank numbers mean stronger visibility.
| Brand | Latest rank |
|---|---|
| 真空电机碳刷有限公司 | 1 |
| Schunk Carbon Technology | 2 |
| General Electric | 3 |
| Bosch | 4 |
| 11th Street Carbon | 5 |
Current brand snapshot
10 brands
| # | Pos. | Brand | ChatGPT | Google AI Mode | Gemini | Perplexity | Seen in |
|---|---|---|---|---|---|---|---|
| 1 | New | - | - | - | #1 | | |
| 2 | New | - | - | - | #2 | | |
| 3 | New | - | - | - | #3 | | |
| 4 | +2 | - | - | - | #4 | | |
| 5 | New | - | - | - | #5 | | |
| 6 | New | - | - | - | #6 | | |
| 7 | New | - | - | - | #7 | | |
| 8 | New | - | - | - | #8 | | |
| 9 | New | - | - | - | #9 | | |
| 10 | New | - | - | - | #10 | |
Current source snapshot
10 sources
| # | Source | Ment.Mentions | LLMs |
|---|---|---|---|
| 1 | 11thstreetcarbonOfficial | 1 | |
| 2 | BoschOfficial | 1 | |
| 3 | GeOfficial | 1 | |
| 4 | Hambach CarbonOfficial | 1 | |
| 5 | 1 | | |
| 6 | MersenOfficial | 1 | |
| 7 | MgchemicalsOfficial | 1 | |
| 8 | SunstonebrushOfficial | 1 | |
| 9 | Xinxin CarbonOfficial | 1 | |
| 10 | ZhencarbOfficial | 1 | |
Common AI search questions about Carbon Brushes
Q1
Who leads Carbon Brushes in AI answers?
Mersen is the most recommended carbon brushes brand in the latest AI Brand Index run. The next highest-ranked brands are Morgan Advanced Materials and Helwig Carbon Products. The engines disagree on the leader. ChatGPT names Mersen, Google AI Mode names Helwig Carbon Products, Gemini names Morgan Advanced Materials, and Perplexity names 真空电机碳刷有限公司.
Q2
Which cited sources are used for Carbon Brushes?
The most cited sources for carbon brushes recommendations are Researchandmarkets, 6wresearch and Carbonbrushfactory, out of 26 tracked sources. No single publisher dominates. The most cited sources are Researchandmarkets, 6wresearch and Carbonbrushfactory, which means the citation field is open.
Q3
How fresh is this Carbon Brushes ranking?
The AI Brand Index updates every Sunday. In the latest run, AVOCarbon and 真空电机碳刷有限公司 entered the top 10 and St Marys Carbon, Bosch, Fuji Carbon Manufacturing and Schunk moved three or more positions in the carbon brushes index.
How to cite this report
Cite the canonical SupaIntent report page when referencing this AI visibility ranking.
SupaIntent AI Brand Index: Carbon Brushes. https://supaintent.com/ai-brand-index/hardware-power-and-electrical-supplies-carbon-brushes
Report data
Download the same ranking data used by the chart, tables and Dataset schema.
AI Brand Index methodology
Rankings use collected AI answers, cited sources, brand-site matching, and provider-level position history.
- SupaIntent measures buying-intent AI answers across ChatGPT, Google AI Mode, Gemini and Perplexity.
- This report uses the latest observed AI answers for Carbon Brushes, including 24 recommended brands and 26 cited sources.
- Brand sites are identified from official domains and subdomains, then separated from review, community and publisher sources.
- Weekly movement compares the latest rank with the previous collected position for each brand.
Reveal where AI sends your clients
Track prompt-level visibility across ChatGPT, Gemini, Perplexity, and Google AI search. See which competitors win the answer, which sources shape the response, and where your brand is missing.