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Installation and Operating Instructions for

Brake Caliper DV 020 FEM,

spring activated

– electromagnetic released

E 09.772e

Issue: 08.09.2021

Version: 2

drawn:MAYA

checked: EISF

Pages: 15

Page: 15

15. Drawing and parts list

Brake DV 020 FEM Standard with proximity switch (Specials see appendix).

Part

Designation

Quantity

Electromagnet DV20FEM

Friction block

1 Set

Set screw M12x60 DIN 913

Electronic box

Spring

Set screw M20x60

Sleeve D 020FEM

Nut M12

Rubber cap

Swivel piece

Proximity switch with fixture

optional

Electronic board

Plug or Cable gland (cCSAus Design)

Содержание DV 020 FEM

Страница 1: ...Schaberweg 30 38 Phone 49 6172 275 0 Fax 49 6172 275 275 www ringspann com info ringspann com 61348 Bad Homburg Germany Installation and Operating Instructions for Brake Caliper DV 020 FEM E 09 772e ...

Страница 2: ...ting instructions should be kept in a safe place and should accompany the product if it is passed on to others either on its own or as part of a machine to make it accessible to the user Safety Notice Installation and operation of this product should only be carried out by skilled personnel Repairs may only be carried out by the manufacturer or accredited RINGSPANN agents If a malfunction is indic...

Страница 3: ...ndling and storage 7 Technical requirements for safe operation 8 Installing the RINGSPANN brake 8 1 General instructions regarding assembly and installation 8 2 Installation instructions 8 3 Electrical connection of the brake caliper 8 4 Adjustment readjustment of the friction block distance 8 5 Connecting the signal cable of the friction block option 9 Commissioning 10 Disassembling the brake 11 ...

Страница 4: ... force is generated by a spring 5 and the brake is released by means of an electromagnet 1 If the friction blocks 2 are worn out the holding or braking torque decreases as the spring preload is reduced Max Sound level during opening is 63 dB measured according IEC 61672 2 Fast with max clamping force 2 2 Identification These installation and operating instructions are valid for the version DV 020 ...

Страница 5: ...d improper Ringspann is not liable for any damage resulting from this the user alone bears the risk 4 Impermissible use The brake must not be operated with a voltage higher than the value specified on the type label In addition unauthorized structural changes to the brake are not permitted Ringspann shall not be liable for any damage resulting from this the user alone bears the risk of such damage...

Страница 6: ...be ensured that these agents and no residues of these agents come into direct contact with the friction blocks This must be ensured for pure holding brakes in particular since no dynamic braking takes place that would remove any diluent residues from the brake disc Important Residues from oil and anti rust agent considerably reduce the coefficient of friction and thus also the braking and holding ...

Страница 7: ...dlines of the brake lever must point to the midpoint of the brake disc Preparation for installation Before mounting on the 12 5 mm thick brake disc the brake must be released opened This is possible with the aid of the electromagnet 1 provided that it is already connected to a power source see Section 8 3 mechanically by screwing on the emergency release nut 8 which you can find on the right lever...

Страница 8: ...ply voltage is switched off An autotransformer may be used for voltage reduction if its power rating is at least 0 3 kVA The cable shall be selected according to the Canadian Electrical Code part 1 or National Electrical Code NEC Pass the cable through the cable gland and connect the wires L N PE according to figure 8 2 or 8 3 The connections L and N can be swapped Tightening torque of the connect...

Страница 9: ...tromagnet can generate a tilting torque which causes an uneven air gap between the two friction blocks and the brake disc In extreme cases a friction block can even come into contact with the brake disc and the entire clearance is set at the opposite friction block The result would be a constant rubbing of this friction block during operation The air gap can be evenly adjusted by means of the set ...

Страница 10: ... by the operator against unintentional touching Important Make sure that no electrical voltage is applied to the brake caliper Remove the rubber cap 9 and screw on the hexagon nut 8 until an air gap between brake pad and brake disc is adjusted and the brake disc can be turned freely Remove the two screws M12 8 8 which serve to fix the brake The brake caliper can now be removed from the mounting su...

Страница 11: ...ure the open position with the Emergency release nut 8 Turn the screw 6 back until the friction blocks can be changed easily and secure the screw again with the lock nut After changing the friction block you must readjust the braking torque and clearance as described in chapter 8 4 Important If the brake is released by screwing on the Emergency release nut 8 the hexagon nut must be removed for a f...

Страница 12: ...ft to right until the LED of the inductive sensor lights up Secure this position with the lock nut Test the correct function by operating the brake several times When the brake is closed the LED of the inductive sensor must light up Sequence of operation for mounting or replacing the inductive sensor for the Brake open operating state ventilated Actuate the electromagnet and secure the open positi...

Страница 13: ... the Machinery Directive The commissioning of the brake is only permitted if the machine fulfills the Machine Directive Note regarding REACH Directive No 1907 2006 The brake is considered as a product and not as a substance and as such are not subjucted to registration EC Declaration of Conformity We hereby declare that the following products are developed designed and manufactured by our own resp...

Страница 14: ... Operating Instructions for Brake Caliper DV 020 FEM spring activated electromagnetic released E 09 772e Issue 08 09 2021 Version 2 drawn MAYA checked EISF Pages 15 Page 14 14 Electrical Connection Drawing 4457 000002 ...

Страница 15: ... parts list Brake DV 020 FEM Standard with proximity switch Specials see appendix Part Designation Quantity 1 Electromagnet DV20FEM 1 2 Friction block 1 Set 3 Set screw M12x60 DIN 913 2 4 Electronic box 1 5 Spring 1 6 Set screw M20x60 1 7 Sleeve D 020FEM 1 8 Nut M12 3 9 Rubber cap 1 10 Swivel piece 2 11 Proximity switch with fixture optional 12 Electronic board 1 13 Plug or Cable gland cCSAus Desi...

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