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Operating instructions – BMG..T Double Disc Brakes for Stage Applications

5

Mechanical installation

Installation/Startup

5

Installation/Startup

5.1

Mechanical installation

In normal operation, the manual release lever for the brake must not be
attached. This prevents the brake from being released unintentionally.

The drive may only be installed if

The drive is undamaged (no damage caused by transportation or storage)

It is certain that the following requirements have been met:
– Ambient temperature between -25 °C and +40 °C 
– No oil, acid, gas, vapors, radiation, etc.
– Installation altitude max. 1000 m above sea level

5.2

Electrical installation

As regards the safety of the switching equipment, it must comply at least with
category 3 to EN 954-1 or with a comparable national standard.

The utilization category of the contactors for the brake control system must be
at least AC-3 in accordance with EN 60947-4-1 or a comparable national
standard.

The brake is released electrically. The brake is applied mechanically when the
voltage is switched off.

– Connect the brake according to the wiring diagram supplied with the brake.
– The supply voltage must lie within the rated voltage range of the brake coil (see

Sec. "Technical Data").

The brake can only be run with the SEW brake control system it is intended for (see
Sec. "Technical Data").

Check the line cross sections – operating currents (see Sec. "Technical Data").

– Apply brake voltage according to the nameplate.
– Connect the brake control system according to the wiring diagram supplied with

the brake.

– For motors in thermal class H, install the brake rectifier in the switch cabinet!
– Use only copper cables with the following temperature ranges as connection

cables: Temperature range: 60/75 °C

Comply with the applicable regulations issued by the relevant employer's
liability insurance association regarding phase failure protection and the
associated circuit/circuit modification!

5.3

Startup

For startup, in addition to the safety notes in these operating instructions, it is essen-
tial that you comply with the safety notes in the operating instructions for the motor
as well as the legal and liability insurance conditions.

 

Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: [email protected]

Summary of Contents for BMG T Series

Page 1: ...its Drive Electronics Drive Automation Services BMG T Double Disc Brakes for Stage Applications Operating Instructions A6 C86 Edition 06 2004 11295228 EN Buy www ValinOnline com Phone 844 385 3099 Ema...

Page 2: ...SEW EURODRIVE Driving the world Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com...

Page 3: ...c structure 7 4 2 Unit designation 7 5 Installation Startup 8 5 1 Mechanical installation 8 5 2 Electrical installation 8 5 3 Startup 8 6 Inspection Maintenance 9 6 1 Inspection and maintenance period...

Page 4: ...ut servicing and should be kept close to the unit This document supplements the AC Motors Asynchronous Servomotors operating instructions and limits the application notes according to the following in...

Page 5: ...repair may only be performed by trained personnel observing The corresponding detailed operating instruction s and wiring diagrams The specific regulations and requirements for the system National reg...

Page 6: ...ions Product certificate of the Rheinisch Westf lischer Technischer berwachungs Vere in e V RW T V The certification reports accompanying the respective certificates must be observed The conditions ar...

Page 7: ...Basic structure of the BMG T brake 42 Brake end shield 49 Pressure plate 50 Brake spring 52 Brake stationary disc 53 Manual release 54 Complete brake coil body 56 Stud 57 Conical coil spring 58 Hex n...

Page 8: ...the voltage is switched off Connect the brake according to the wiring diagram supplied with the brake The supply voltage must lie within the rated voltage range of the brake coil see Sec Technical Dat...

Page 9: ...he employer s liability insurance association brakes for stage applications must be checked once a year The BMG T brakes can only be disassembled by trained personnel 6 2 Checking the dual circuit bra...

Page 10: ...f the distance blocks until the air gap is applied completely at the bridged brake disc 6 Set the working air gap for the brake disc in the power flow to 0 25 mm At this point the brake motor is free...

Page 11: ...function Inspection Maintenance 54248AXX Figure 3 Checking the dual circuit brake function with distance blocks 1 Distance block 3x 2 Air gap 3 Adjusting screw 4 Brake disc not in the power flow 5 Bra...

Page 12: ...ent and rigging system To check the backup and safety factors in a single test 250 of the permitted load torque is applied as a static reference torque 6 3 Customer service Please have the following i...

Page 13: ...lowing brake control systems in combination with brakes in the BMG T series If you want to install a different brake control system please contact SEW EURODRIVE to discuss the possibilities Brake type...

Page 14: ...supply 2 772 2 Direct current in BSG operation 4 152 230 AC 208 233 0 36 0 46 0 66 240 AC 234 261 0 32 0 41 0 59 290 AC 262 293 0 29 0 36 0 53 400 AC 370 414 0 20 0 26 0 37 440 AC 415 464 0 18 0 24 0...

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