Electromagnetic Brake manufacturer profile

Chr. Mayr GmbH + Co. KG

Chr. Mayr GmbH + Co. KG is an electromagnetic brake manufacturer based in Germany. [S1]

Country
Germany [S1]
Website
mayr.com
mayr ROBA-stop M Type 891 electromagnetic motor brake
Official product image [S6]

Evidence scope

The retained official product route documents: mayr manufactures electromagnetic safety brakes, torque limiters and shaft couplings for industrial drives. This dossier uses that cited route as the editorial scope. [S4]

Electromagnetic Brake

Documented series: mayr ROBA-stop M Type 891 spring-applied motor brake

mayr manufactures electromagnetic safety brakes, torque limiters and shaft couplings for industrial drives. [S4]

Documented specifications for Electromagnetic Brake
Service temperature-20 °C [S5]
  • mayr ROBA-stop M Type 891 spring-applied motor brake [S3]

Selection fit: Fail-safe electromagnetic motor brake for standard electric motors, offered up to IP66. [S3]

Product range and documented series

mayr manufactures electromagnetic safety brakes, torque limiters and shaft couplings for industrial drives. [S4]

  • mayr ROBA-stop M Type 891 spring-applied motor brake [S3]Source note: ROBA-stop M® – The Robust Motor Brake | mayr® Safety Brakes Elevator and Stage Brakes ROBA-stop® silenzio® ROBA® diskstop® ROBA® twinstop® R

Procurement fit

The documented procurement fit describes the mayr ROBA-stop M Type 891 as a fail-safe electromagnetic motor brake for standard electric motors, offered up to IP66. Buyers should treat this description as the baseline matching criterion when comparing alternate sources. Specific torque ratings, voltage classes, frame compatibility, and lead times for this entry are not publicly documented.

Technical capabilities

The mayr ROBA-stop M Type 891 is documented as a spring-applied electromagnetic brake operating on a fail-safe principle. The published ingress protection rating is IP66, indicating sealed construction suitable for dusty environments and water jet exposure. A supply length of 500 m is recorded against this model in the source data. Additional capability data, including torque values, duty cycle, response time, and ambient temperature limits, are not publicly documented.

Markets and applications

The documented application scope is limited to standard electric motors fitted with the mayr ROBA-stop M Type 891 brake, where the IP66 rating supports deployment in environments exposed to dust and water jets. No sector-specific references, end-user accounts, or installed-base figures are provided in the source data. Target industries, OEM integration examples, and after-sales support coverage are not publicly documented.

Evidence limitations

Several buying fields typically expected in a specification directory are not publicly documented for Chr. Mayr GmbH + Co. KG in the supplied source material. These include holding or braking torque, supply voltage, power consumption, duty cycle, response time, operating temperature range, shaft or bore sizes, weight, approvals, warranty terms, lead times, and authorised distributor network details.

Editorial summary

Chr. Mayr GmbH + Co. KG is a German manufacturer listed in the electromagnetic brake category. The documented product line centres on the mayr ROBA-stop M Type 891 spring-applied motor brake, a fail-safe design intended for standard electric motors. Construction details beyond the model designation and the IP66 ingress rating are not publicly documented in the source material supplied to this directory.

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.

Frequently asked questions

What Electromagnetic Brake product is documented for Chr. Mayr GmbH + Co. KG?

The retained product material names mayr ROBA-stop M Type 891 spring-applied motor brake. The dossier keeps this as a product-level statement rather than using it as a claim about the company's entire catalogue. [S3]

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.