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Installation and Operational Instructions for ROBA

®

-diskstop

®

 

Type 894.5_ _._ _  Sizes 9 and 10

 

(B.8.4.5.EN)

 

27/08/2020 TL/GC/SU

 

Chr. Mayr GmbH + Co. KG

 

 

Eichenstraße 1, D-87665 Mauerstetten, Germany

 

 

Phone: +49 8341 804-0, Fax: +49 8341 804-421

 

Page 2 of 17 

www.mayr.com

E-Mail

[email protected]

 

 
 

Safety and Guideline Signs 

DANGER 

Immediate and impending danger, which can 
lead to severe physical injuries or to death. 

 

 

 

ATTENTION 

Possible property damage can be the 
consequence. 

 

 

Please Observe!

 

Guidelines on important points 

 

 
 

Approvals 

EU Type Examination Certificate (Elevator Directive): 

 

EU-BD 1075

 for Size 9 

 

EU-BD 1030

 for Size 10 

 
 

 

Guidelines on the Declaration of Conformity 

A conformity evaluation has been carried out for the product (electromagnetic safety brake) in terms of the EU Low 
Voltage Directive 2014/35/EU and RoHS 2011/65/EU with 2015/863/EU. The Declaration of Conformity is laid out in 
writing in a separate document and can be requested if required. 

Guidelines on the EMC Directive 2014/30/EU 

The product cannot be operated independently according to the EMC Directive. 
Due to their passive state, brakes are 

also

 non-critical equipment according to the EMC. 

Only after integration of the product into an overall system can this be evaluated in terms of the EMC. 
For electronic equipment, the evaluation has been verified for the individual product in laboratory conditions, but not in the 
overall system.

 

Guidelines on the Machinery Directive 2006/42/EC 

The product 

is a component for installation into machines according to the Machinery Directive 2006/42/EC. 

The brakes can fulfil the specifications for safety-related applications in coordination with other elements. 
The type and scope of the required measures result from the machine risk analysis. The brake then becomes a machine 
component and the machine manufacturer assesses the conformity of the safety device to the directive. 
It is forbidden to start use of the product until you have ensured that the machine accords with the regulations stated in the 
directive. 

Guidelines on the EU Directive 2011/65/EU (RoHS II) with 2015/863/EU (RoHS III 

– from 22 July 2019)

 

These 

restrict

 the use of certain hazardous substances in electrical and electronic devices as well as in products / 

components (category 11), the proper operation of which is dependent on electric currents and electromagnetic fields. 

Our electromagnetic products / components fulfil the requirements laid down in the RoHS Directive(s), taking into 
account the valid exceptions (according to Appendix III and IV RoHS (2011/65/EU) with delegated Directives (EU) 
2018/739-741 from 01.03.2018 for Category 11 

– until 21 July 2024) and comply with the RoHS. 

Guidelines on the ATEX Directive

 

Without a conformity evaluation, this product is not suitable for use in areas where there is a high danger of explosion. 
For application of this product in areas where there is a high danger of explosion, it must be classified and marked 
according to Directive 2014/34/EU. 

Guidelines on the REACH Regulation (EC) No. 1907/2006 

of the European Parliament and of the Council Concerning the Registration, Evaluation, Authorisation and Restriction of 
Chemicals. This regulates the manufacture, placing on the market and use of chemical substances in preparations, under 
certain conditions also pertaining to substances in products. 

mayr

 

®

 power transmission exclusively manufactures  

products (articles: clutches/couplings, electric motors, brakes and the appropriate rectifiers) in accordance with the  
definition in Article 3 Section 3 of the REACH Regulation. In some products (ROBA-stop

®

, Sizes 2 

– 11, Type 8 - -.- - -.- / 

ROBA-stop

®

-M, Sizes 2 

– 500, Type 891.- - -.- / ROBA-stop

®

-silenzio

®

, Sizes 4 

– 8, Type 896.- - -.- - / ROBA

®

-topstop

®

Sizes 100 

– 260, Type 899.- - -.- -), shoulder screws are installed which are made from a copper alloy containing up to 

2.5 % by weight lead. Products made from copper and copper alloys do not fall within the area of applicability of 
Regulation (EC) No. 1272/2008 of the European Parliament and Council Concerning the Classification, Labelling and 
Packaging of Substances and Mixtures (CLP Regulation) and are therefore not subject to the classification and labelling 
obligations. We would hereby like to point out that the proportion of lead used here is not prohibited according to the 
REACH Regulation. It is merely necessary to declare the use of this substance. 

 
 

 

CAUTION 

Danger of injury to personnel and damage to 
machines. 

 

 

Содержание ROBA-diskstop 894.5 Series

Страница 1: ...mes Contents Page 1 Contents Page 2 Safety and Guideline Signs Certificates Guidelines on EU Directives Page 3 Safety Regulations Page 4 Safety Regulations Page 5 Safety Regulations Page 6 Brake Illus...

Страница 2: ...863 EU RoHS III from 22 July 2019 These restrict the use of certain hazardous substances in electrical and electronic devices as well as in products components category 11 the proper operation of whic...

Страница 3: ...ent switch on Guidelines for Electromagnetic Compatibility EMC In accordance with the EMC directive 2014 30 EU the individual components produce no emissions However functional components e g mains si...

Страница 4: ...intended for use in electrically operated elevators and goods elevators Furthermore this brake can also be used as a braking device acting on the traction sheave or the shaft of the traction sheave a...

Страница 5: ...5 EU RoHS II Directive 2015 863 EU RoHS III Directive CSA C22 2 No 14 2010 Industrial Control Equipment UL 508 Edition 17 Industrial Control Equipment 2014 33 EU Elevator Directive EN 81 20 Safety rul...

Страница 6: ...27 08 2020 TK TL GC SU Chr Mayr GmbH Co KG Eichenstra e 1 D 87665 Mauerstetten Germany Phone 49 8341 804 0 Fax 49 8341 804 421 Page 6 of 17 www mayr com E Mail public mayr mayr de Fig 1 Fig 2 Fig 3 Fi...

Страница 7: ...nd 10 B 8 4 5 EN 27 08 2020 TK TL GC SU Chr Mayr GmbH Co KG Eichenstra e 1 D 87665 Mauerstetten Germany Phone 49 8341 804 0 Fax 49 8341 804 421 Page 7 of 17 www mayr com E Mail public mayr mayr de Fig...

Страница 8: ...24 6 Hand release assembly 1 1 6 1 Hand release lever 1 1 6 2 Lock washer 1 1 6 3 Spring pin 2 2 6 4 Bolt 1 mayr article number 8277826 Fig 9 1 1 7 Carrier assembly 1 1 7 1 Guide bolt 1 1 1 7 2 Guide...

Страница 9: ...trical IP54 IP54 Protection mechanical IP10 IP10 Duty cycle with 180 switchings per hour 60 60 Electrical connection of the magnetic coil 2 x 0 88 mm2 2 x 0 88 mm2 Electrical connection of the microsw...

Страница 10: ...0 360 Drop out t 90 DC 2 from overexcitation 310 230 750 380 Drop out t 11 AC on request 450 on request 600 Drop out t 1 AC 3 on request 900 on request 1000 2 Referring to the nominal braking force 3...

Страница 11: ...reliably and safely in the event of a power switch off a power failure or an EMERGENCY STOP Scope of Delivery State of Delivery The brakes are manufacturer assembled ready for installation The release...

Страница 12: ...77826 which is inserted into the bore 10 on the back of the coil carrier 1 Fig 9 ATTENTION The hand release lever 6 1 may be locked for a maximum of 20 minutes as otherwise the damping elements 11 wil...

Страница 13: ...ncy Furthermore friction materials synthetic resin bonded rubber mixtures are subject to ageing which is also influenced among other things by higher temperatures and other ambient influences We recom...

Страница 14: ...causes the current to increase slowly as an exponential function Accordingly the build up of the magnetic field takes place more slowly and the braking torque drop curve 1 is also delayed Field Build...

Страница 15: ...Usage category acc IEC 60947 5 1 DC 12 resistance load DC 13 inductive load Wear Monitoring Item 13 Fig 5 Optional only for Size 10 The ROBA diskstop brakes are supplied optionally with manufacturer s...

Страница 16: ...ventilated using appropriate technology Additional information This friction lining asbestos free is not a dangerous product in terms of the EU Directive Cleaning the Brake Do not clean the brake usin...

Страница 17: ...ion Possible Causes Solutions Brake does not release Incorrect voltage on rectifier Rectifier failure Air gap too large worn friction lining Coil interrupted Incorrect rectifier e g normal rectifier w...

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