Table of contents
8LVA user's manual V1.0
3
2.11.4 Speed-Torque characteristic curve at 325 VDC DC bus voltage.......................................................... 34
3 Transport and storage............................................................................................35
3.1 Transport....................................................................................................................................................... 35
3.2 Storage..........................................................................................................................................................36
4 Installation conditions............................................................................................ 37
4.1 Flange installation and cooling..................................................................................................................... 37
4.2 Load due to radial and axial force................................................................................................................38
5 Installation and connection................................................................................... 40
5.1 Before installation..........................................................................................................................................40
5.2 Safety............................................................................................................................................................ 40
5.2.1 General sources of danger..................................................................................................................... 40
5.2.2 Noise emissions...................................................................................................................................... 43
5.3 Shaft end and bearing.................................................................................................................................. 43
5.4 Installing in the system................................................................................................................................. 45
5.5 Connecting and disconnecting the motor..................................................................................................... 46
5.5.1 Cables and connectors............................................................................................................................47
5.5.2 Connection sequence..............................................................................................................................48
5.5.3 Ensure proper connections..................................................................................................................... 49
5.5.4 Connection type.......................................................................................................................................50
6 Commissioning and operation.............................................................................. 53
6.1 Before commissioning and operation........................................................................................................... 53
6.2 Safety............................................................................................................................................................ 53
6.2.1 General sources of danger..................................................................................................................... 53
6.2.2 Reversing operation................................................................................................................................ 56
6.2.3 Freely rotating motors............................................................................................................................. 56
6.2.4 Holding brake.......................................................................................................................................... 56
6.3 Verification.....................................................................................................................................................57
6.3.1 To verify before commissioning...............................................................................................................57
6.3.2 To verify during commissioning...............................................................................................................58
6.3.3 During operation...................................................................................................................................... 58
6.4 Faults during operation................................................................................................................................. 58
7 Inspection and maintenance..................................................................................60
7.1 Safety............................................................................................................................................................ 60
7.1.1 General sources of danger..................................................................................................................... 60
7.2 Motor bearing and holding brake..................................................................................................................63
7.3 Oil seal.......................................................................................................................................................... 64
8 Disposal....................................................................................................................65
8.1 Safety............................................................................................................................................................ 65
8.1.1 Protective equipment...............................................................................................................................65
8.1.2 Rotor with rare earth magnets................................................................................................................ 65
