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2017.09 / c

Reference: 5286 en - 

Installation guide

Brake motors

FFB

Before any intervention or 

operation for preventive or 

corrective maintenance, please, 

download NECESSARILY the update 

version of Maintenance guide 

reference 5287: 

www.leroy-somer.com

4

en

Summary of Contents for LEROY-SOMER FFB

Page 1: ...en Installation guide Brake motors FFB Before any intervention or operation for preventive or corrective maintenance please download NECESSARILY the update version of Maintenance guide reference 5287...

Page 2: ...is compatible with its environment before its installation and also throughout its life The following preliminary precautions must be taken before working on any stationary device Mains voltage disco...

Page 3: ...iable to be changed without notice CONTENTS 1 RECEIPT 4 1 1 Identification 4 1 2 Storage 4 2 RECOMMENDATIONS 4 2 1 Commissioning 4 2 2 Mechanical installation 4 2 2 1 Brake with options 5 2 3 Electric...

Page 4: ...d check the winding insulation resistance phase earth resistance higher than 10 M Drain any condensation water 2 RECOMMENDATIONS 2 1 Commissioning The brake motor is designed to operate at the speeds...

Page 5: ...th a wear indicator while the brake is supplied with power the armature actuates a microswitch discrete fixed on the yoke If the brake lining is worn 0 6 mm the microswitch is actuated and informs the...

Page 6: ...e gland Cable gland type Standard cable gland polyamide Cable size Tightening torque Min cable mm Max cable mm Gland and body N m ISO 20a 5 12 2 ISO 20 7 14 2 ISO 25 9 18 3 FLS ES series Brass anchori...

Page 7: ...ect the rectifier cell when testing for current insulation or dielectric Sch ma de branchement Connection diagram FREIN BRAKE Coupure sur le continu obligatoire en levage ENLEVER LE STRAP Connection f...

Page 8: ...Power supply 230V AC Bobine coil 180V DC Bobine coil 180V DC 2 1 2 1 Bobine Coil Bobine Coil 2 1 Wiring diagram for Reduced response time option Built in power supply mandatory Frein brake 2 noir rou...

Page 9: ...og the cover grille and the housing fins Lubricate the bearings of the motors fitted with grease nipples Cleaning Precautions to be taken before carrying out any cleaning operation check that the brak...

Page 10: ...at least If the brake is not equipped with a release application indicator check the clearance periodically according to the rates and the energy to be dissipated on each braking operation see technic...

Page 11: ...0034 9 2005 A1 2007 60034 14 2004 A1 2007 60079 0 2012 A11 2013 60079 31 2014 60529 1991 A1 2000 IEC 60034 5 2000 A1 2006 60034 6 1991 60034 7 1992 A1 2000 60034 9 2003 A1 2007 60034 14 2003 A1 2007 6...

Page 12: ...Moteurs Leroy Somer Headquarter Boulevard Marcellin Leroy CS 10015 16915 ANGOUL ME Cedex 9 Limited company with capital of 65 800 512 RCS Angoul me 338 567 258 www leroy somer com...

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