Emerson Leroy-Somer FFB Installation Manual Download Page 1 | Manualshive

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2015.04 / a

Reference: 5286 en -

4

Installation guide

Brake motors

FFB

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Summary of Contents for Leroy-Somer FFB

Page 1: ...2015 04 a Reference 5286 en 4 Installation guide Brake motors FFB en ...

Page 2: ...ust be taken before working on any stationary device Mains voltage disconnected and no residual voltage present Careful examination of the causes of the stoppage blocked transmission loss of phase cut out due to thermal protection lack of lubrication etc Electric brake motors are industrial products They must therefore be installed by qualified experienced and authorized personnel The safety of pe...

Page 3: ...fore liable to be changed without notice CONTENTS 1 RECEIPT 14 1 1 Identification 14 1 2 Storage 14 2 RECOMMENDATIONS 14 2 1 Commissioning 14 2 2 Mechanical installation 14 2 2 1 Brake with options 15 2 3 Electrical connection 15 2 3 1 Terminal box 16 2 3 2 Optional cable gland 16 2 4 Wiring diagrams 16 2 4 1 Motor 16 2 4 2 Brake coil 17 2 4 3 Encoders 17 2 4 4 Forced ventilation unit 18 2 4 5 Opt...

Page 4: ...these with you After storage for a period of more than 6 months disconnect the brake power supply unit and check the winding insulation resistance phase earth resistance higher than 10 MΩ Drain any condensation water 2 RECOMMENDATIONS 2 1 Commissioning The brake motor is designed to operate at the speeds indicated on the nameplate do not exceed the maximum speeds stated in our technical catalogues...

Page 5: ...actuates a microswitch discrete fixed on the yoke If the brake lining is worn 0 6 mm the microswitch is actuated and informs the user of the need to adjust the air gap or change the brake lining if it is less than the required minimum See the Adjusting the air gap procedure in ref 5287 FFB maintenance 2 3 Electrical connection The cables should be connected with the power off by qualified personne...

Page 6: ...nd type Standard cable gland polyamide Cable size Tightening torque Min cable Ø mm Max cable Ø 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 anchoring cable gland Cable gland type Brass anchoring cable gland Cable size Tightening torque Min cable Ø mm Max cable Ø mm Gland and body N m ISO 20a 6 10 4 ISO 20 8 12 4 ISO 25 11 5 18 6 The terminal box is watertigh...

Page 7: ...V DC 2 4 3 Encoders Standard incremental encoder 5 VDC 1024 or 4096 rev Brake with separate power supply Identification Process POC 2 Classement File T10C003 CAHIER DES CHARGES CODEURS ENCODER TECHNICAL SPECIFICATIONS Révision F Date 24 02 2014 Page 3 9 DEPARTEMENT Annule et remplace Cancels and replaces Q1T053 Révision E du of 07 05 2013 Doc type S6T002 Rev A du of 12 12 2011 M R I 1 2 2 Connecti...

Page 8: ... 400V Power supply on V and W Brown Blue Black CP2 Z U C P 1 W V L N U1 blue U2 brown U1 U2 1 ph 230 V for frame size 71 230 or 400 V SINGLE PHASE FORCED VENTILATION for frame size 80 132 C F LS ES 160 THREE PHASE FORCED VENTILATION for frame size 160 1 SPEED 2 VOLTAGES L1 L2 L3 W2 U2 V2 L1 L2 L3 U1 V1 W1 W2 U2 V2 L1 L2 L3 U1 V1 W1 2 4 5 Options Thermal protection Standard thermal protection Class...

Page 9: ...ing or compressed air is always preferable to wet cleaning To ensure the brake motor operates correctly remove any dust or foreign bodies that might clog the brake moving parts the cover grille and the housing fins Always clean at reduced pressure from the center of the brake motor outwards to avoid introducing dust and particles under the seals Draining condensation water Temperature variations c...

Page 10: ...the bearings structural problems electrical problems etc M 01V M 02V M 02A M 02H M 01H 1 3 4 2 6 7 5 Detector Measurement Measurement points M01V M01H M02V M02H M02A Shaft E01 E02 E03 E04 E05 Accelerometer For measuring vibrations X X X X X Photo electric cell For measuring speed and phase balancing X Clamp ammeter For measuring current D C and 3 phase A C X X X Multimeter For measuring voltages X...

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