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BA 5030 en 02/2013
Contents
1. Technical data 8.....................................................
1.1 General technical data 8...............................................................
1.2 Marking of the gear unit designed in accordance with Directive 94/9/EC 9.....................
1.2.1 Ambient temperature 9................................................................
1.3 Configurations and weights 10...........................................................
1.3.1 Gearunit types 10.....................................................................
1.3.2 Weights 11...........................................................................
1.4 Measuringsurface soundpressure level 13...............................................
1.4.1 Measuringsurface soundpressure level for bevelhelical gear units (B...) with fan 13............
1.4.1.1 Measuringsurface soundpressure level for bevelhelical gear units (B...) without fan 14.........
1.4.1.2 Measuringsurface soundpressure level for helicalgear units (H...) with fan 15.................
1.4.1.3 Measuringsurface soundpressure level for helicalgear units (H...) without fan 16..............
2. General notes 17.....................................................
2.1 Introduction 17........................................................................
2.2 Copyright 17..........................................................................
3. Safety instructions 18.................................................
3.1 Obligations of the user 18...............................................................
3.2 Environmental protection 19.............................................................
3.3 Special dangers and personal protective equipment 20......................................
4. Transport and storage 21.............................................
4.1 Scope of supply 21....................................................................
4.2 Transport 21..........................................................................
4.3 Storing the gear unit 23.................................................................
4.4 Standard coating and preservation 24....................................................
4.4.1 Interior preservation with preservative agent 25............................................
4.4.2 Exterior preservation 25................................................................
5. Technical description 26..............................................
5.1 General description 26.................................................................
5.2 Output designs 27.....................................................................
5.3 Housing 27...........................................................................
5.4 Toothed components 30................................................................
5.5 Lubrication 30.........................................................................
5.5.1 Splash lubrication 30...................................................................
5.6 Shaft bearings 30......................................................................
5.7 Shaft seals 30.........................................................................
5.7.1 Radial shaftsealing rings 30............................................................
5.7.2 Taconite seal 31.......................................................................
5.8 Backstop 32..........................................................................
5.9 Torquelimiting backstop (special design) 33..............................................
5.10 Cooling 34............................................................................
5.10.1 Fan 34...............................................................................
5.10.2 Cooling coil 35........................................................................
5.10.3 Addon oilsupply system with air oilcooler 36.............................................
5.10.4 Addon oilsupply unit with water oilcooler 38..............................................
5.10.4.1 Pump 39.............................................................................
5.10.4.2 Water oilcooler 39.....................................................................
5.10.4.3 Filter 39..............................................................................
5.11 Oiltemperature monitoring 40...........................................................
5.12 Oillevel monitoring system 40...........................................................
5.13 Bearingmonitoring system 41...........................................................
5.14 Auxiliary drive 41......................................................................
5.14.1 Auxiliary drive, designed as a maintenance drive or load drive 42.............................
5.14.2 Overrunning clutch 44..................................................................
5.14.3 Gear unit with auxiliary drive and torquelimiting backstop 44.................................