Manufacturer profile

Hoyer Motors A/S

Hoyer Motors A/S is a manufacturer based in Hadsten, Denmark. [S2][S1]

Country
Denmark [S1]
City
Hadsten [S2]

Procurement snapshot

Only hard product-level facts retained from the cited source route are shown below. A missing buying field is handled separately, rather than estimated from the listed series.

Size and output
The family covers sizes 80–560 and outputs from 0.75–1800 kW. [S4]
Standard construction
The page lists IP55 protection and Class F insulation as standard attributes. [S5]
Hoyer IE3 electric motors
Official product image [S6]

Evidence scope

The retained official product route documents: Hoyer documents asynchronous low-voltage three-phase TEFC IE3 motor families. This dossier uses that cited route as the editorial scope. [S6]

The retained research coverage separates company identity from the named product evidence. It does not turn one model or series into a claim about unlisted company-wide operations. [S10]

Ac Motor

Documented series: Hoyer IE3 electric motors

Hoyer documents asynchronous low-voltage three-phase TEFC IE3 motor families. [S6]

Documented specifications for Ac Motor
Efficiency classIE4 [S11]
StandardIEC 60034-30 [S12]
Ingress protectionIP55 [S13]
Size and output
The family covers sizes 80–560 and outputs from 0.75–1800 kW. [S4]
Standard construction
The page lists IP55 protection and Class F insulation as standard attributes. [S5]
  • Hoyer IE3 electric motors [S6]

Selection fit: Material, frame, output, voltage, certification and mounting differ between HMA3 and HMC3 variants. [S9]

Explosion Proof Motor

Documented series: Hoyer explosion-proof motors (HMCX / Ex db)

Hoyer Motors A/S manufactures industrial electric motors in Hadsten, Denmark. [S14]

Documented specifications for Explosion Proof Motor
Efficiency classIE4 [S11]
StandardIEC 60079-0 [S16]
  • Hoyer explosion-proof motors (HMCX / Ex db) [S7]

Selection fit: Low-voltage three-phase TEFC motors with db enclosure for Zone 1 and 2, ATEX Ex db IIC. [S15]

Three Phase Asynchronous Motor

Documented series: Hoyer IE3 three-phase asynchronous motors

Hoyer documents this range as low-voltage three-phase asynchronous TEFC motors. [S8]

Documented specifications for Three Phase Asynchronous Motor
Efficiency classIE4 [S11]
StandardIEC 60034-30 [S12]
Ingress protectionIP55 [S13]
Power and frame
The retained family spans 0.75–1,800 kW and frame sizes 80–560. [S17]
Protection and insulation
The page specifies IP55 protection and Class F insulation for the documented range. [S18]
  • Hoyer IE3 three-phase asynchronous motors [S8]

Selection fit: Power, frame, voltage, cooling, mounting and certification remain exact-variant decisions. [S19]

Product range and documented series

Hoyer documents asynchronous low-voltage three-phase TEFC IE3 motor families. [S6]

  • Hoyer IE3 electric motors [S6]Source note: Hoyer IE3 electric motors
  • Hoyer explosion-proof motors (HMCX / Ex db) [S7]Source note: Explosion proof motors – Explore premium EX motors here Products IE electric motors IE4 electric motors IE3 electric motors IE2 electric mot
  • Hoyer IE3 three-phase asynchronous motors [S8]Source note: Hoyer IE3 three-phase asynchronous motors

Procurement fit

Variant selection within the IE3 line is not standardized: material, frame, output, voltage, certification, and mounting differ between HMA3 and HMC3 variants. For the IE3 three phase asynchronous family, power, frame, voltage, cooling, mounting, and certification remain exact variant decisions. The HMCX explosion proof line is specified as low voltage three phase TEFC motors with db enclosure for Zone 1 and 2 applications under ATEX Ex db IIC.

Technical capabilities

The Hoyer IE3 electric motors carry IE3 efficiency classification under IEC 60034-30. Construction is cast iron with RAL 9005 finish, IP55 ingress protection, and Class F insulation as standard. The power range spans 0.75 to 1800 kW across frame sizes 80 to 560. The IE3 three phase asynchronous motors share the same efficiency, standard, material, ingress rating, color, and power range. The HMCX / Ex db explosion proof motors operate at IE2 efficiency under IEC 60079-0, with Zone 1 and 2 ATEX Ex db IIC enclosure classification.

Markets and applications

The documented categories target industrial applications requiring standardized three phase induction drive solutions. The HMCX / Ex db line addresses hazardous area installations in Zone 1 and 2 environments under ATEX Ex db IIC requirements. General industrial process and machinery drive applications are implied by the IE3 family output and frame range, though specific end sectors and reference installations are not publicly documented.

Evidence limitations

Several common procurement fields are not publicly documented in the supplied material. These include company founding date, manufacturing footprint details, employee count, annual turnover, ownership structure, customer references, and certification body identities beyond the cited standards. Hazardous area temperature class designations, full power supply voltage lists, and detailed mounting configuration options for HMA3 versus HMC3 variants are also not publicly documented.

Editorial summary

Hoyer Motors A/S is a Denmark based manufacturer located in Hadsten, documented across three product categories: AC motors, explosion proof motors, and three phase asynchronous motors. Public material covers the Hoyer IE3 electric motors family and the Hoyer explosion proof motors (HMCX / Ex db) range. References cite IEC 60034-30 for the IE3 series and IEC 60079-0 for the explosion proof line, with frame sizes spanning 80 to 560.

Compiled prose, not a quotation. It restates facts drawn from the cited rows above and adds none of its own. It is not itself a sourced record, so read the cited sections for the authoritative wording.

Not published in retained sources

These common buyer fields were explicitly outside the retained source coverage for this dossier. They are shown as omissions, not filled with a proxy, a related model or an assumption.

Research coverage

Evidence states describe the public material reviewed for this profile; they do not rate the company or assert an undisclosed fact.

  • Identity and location are retained from the cited official source. Product facts and visual are limited to Hoyer IE3 electric motors; no unlisted company-wide performance, availability, production or revenue claim is asserted. [S10]Company-stated
  • Identity and location are retained from the cited official source. Product facts and visual are limited to Hoyer IE3 three-phase asynchronous motors; no unlisted company-wide performance, availability, production or revenue claim is asserted. [S20]Company-stated

Frequently asked questions

What AC Motor product is documented for Hoyer Motors A/S?

The retained product material names Hoyer IE3 electric motors. The dossier keeps this as a product-level statement rather than using it as a claim about the company's entire catalogue. [S6]

Which published size and output should a buyer compare?

The cited product material records: The family covers sizes 80–560 and outputs from 0.75–1800 kW. Use the value as a product-level comparison point, while keeping the exact model and installation boundaries in the cited route. [S4]

Which published standard construction should a buyer compare?

The cited product material records: The page lists IP55 protection and Class F insulation as standard attributes. Use the value as a product-level comparison point, while keeping the exact model and installation boundaries in the cited route. [S5]

Which common buying fields are not published in the retained sources?

The retained source packet does not publish Annual sales, Availability or stock. Those fields are intentionally left out of the procurement snapshot rather than inferred from a related series, a product image or the company identity. [S10]

Research notes

The retained first-party packet supports a richer product-level reading surface, but it does not yet contain 600 words of distinct cited content. This noindex dossier remains in reviewing status until additional source-backed facts are retained.