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Other Disclosures6516SANYO DENKI CO.,LTD.Electrical Equipment and Precision Instruments

Apology and Correction Regarding an Incorrect Statement in a News Release

For the news release on the 5-phase stepping motor announced on 27 April 2026, the unit for “Mass” in the basic specifications table has been corrected from “g” to “kg.” This correction addresses an error in the notation and does not represent a change to the product specifications themselves.

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Announced details

SANMOTION F 5-phase stepping motor
Applicable field (uses covered by this announcement)

Semiconductor manufacturing equipment, material-handling robots, placement machines, medical equipment, and other applications

Launch dateOrder acceptance start date: 27 April 2026 (actual)
What the company reported numerically
Quantitative Effects

Compared with our previous products, torque performance improved by up to 70%, vibration was reduced by 10% or more, stopping-accuracy error was reduced by approximately 44%, overall length was reduced by up to 10%, and mass was reduced by up to 8%.

Registration number and expiry date

SANMOTION is a registered trademark of SANYO DENKI CO.,LTD. (registration number and validity period: Not disclosed)

Location (as indicated in this announcement)

SANYO DENKI CO.,LTD. headquarters: 3-33-1 Minami-Otsuka, Toshima-ku, Tokyo

Offering price

Open price

The company does not address Contract Value / Impact on Business Performance.

Source (materials cited by the company)

Company research (as of 27 April 2026, for 5-phase stepping motors of the same size)

Announced details
ItemDetails
Names of Products / Services CoveredSANMOTION F 5-phase stepping motor
Offering priceOpen price
Launch dateOrder acceptance start date: 27 April 2026 (actual)
Applicable areaSemiconductor manufacturing equipment, material-handling robots, placement machines, medical equipment, and other applications
Registration number and expiry dateSANMOTION is a registered trademark of SANYO DENKI CO.,LTD. (registration number and validity period: Not disclosed)
LocationSANYO DENKI CO.,LTD. headquarters: 3-33-1 Minami-Otsuka, Toshima-ku, Tokyo
Quantitative EffectsCompared with our previous products, torque performance improved by up to 70%, vibration was reduced by 10% or more, stopping-accuracy error was reduced by approximately 44%, overall length was reduced by up to 10%, and mass was reduced by up to 8%.
SourceCompany research (as of 27 April 2026, for 5-phase stepping motors of the same size)
Items this document does not state (10)
CounterpartyCounterparty overviewRelationship with the CompanyContract ValueContract DateAward/certification nameAwarding / certifying bodyLocation scaleUsage historyImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The unit for “Mass” in the basic specifications table was incorrect.

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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Apology and Correction Regarding an Incorrect Statement in a News Release | SANYO DENKI CO.,LTD. (6516) timely disclosure | Komori