Content
PLEASE NOTE: THIS IS HAUSER GERMANY MANUAL.
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1 Safety ................................................................ 5
1.1 Correct usage ..................................................... 5
1.2 Identification of residual dangers and danger
areas.................................................................... 5
1.3 General dangers resulting from non-
observance of the safety notices...................... 5
1.4 Safety-conscious working................................. 6
1.4.1 Following the advice ................................................ 6
1.4.2 Operating personnel ................................................ 6
1.5 Safety notices for the user company ............... 6
1.6 Safety notices for the operating personnel ..... 6
1.7 Advice on particular dangers............................ 7
1.8 Unauthorised conversions and
modifications...................................................... 7
1.9 Transport ............................................................ 7
2 Technical data.................................................. 8
2.1 Product construction and description ............. 8
2.2 Technical data .................................................... 9
2.3 Load bearing capacity of carriage and timing
belt..................................................................... 10
2.3.1 Load bearing capacity HPLA80 ............................. 10
2.3.2 Load bearing capacity HPLA120 ........................... 11
2.3.3 Load bearing capacity HPLA180 ........................... 12
2.4 Additional mass moment of inertia due to
effective load and weight of the timing belt... 13
2.5 Dimensions....................................................... 14
2.5.1 Dimensions of HPLA80 with timing belt ................. 14
2.5.2 Dimensions of HPLA120 with timing belt ............... 14
2.5.3 Dimensions of HPLA180 with timing belt ............... 14
2.5.4 Dimensions of HPLA180 with rack-and-pinion
drive ....................................................................... 15
2.5.5 Dimensions of idler unit.......................................... 16
2.6 Dimensions carriage with bar ......................... 16
2.6.1 LBB080 / LBB120 standard carriage with bar (T) .. 17
2.6.2 LBB080 / LBB120 extended carriage with bar (F) . 17
2.6.3 LBB180 standard carriage with bar (T) .................. 18
2.6.4 LBB180 extended carriage with bar (F) ................. 18
2.7 Definition of stroke, usable stroke and safety
travel ................................................................. 18
2.7.1 Establishing required safety travel ......................... 19
3 Start-up ........................................................... 20
3.1 General.............................................................. 20
3.2 Support structure preparation ........................ 20
3.3 Installation ........................................................ 21
3.3.1 Installing a single actuator ..................................... 21
3.3.2 Installing a dual actuator ........................................ 21
3.4 Initiators/sensors ............................................. 22
3.4.1 General .................................................................. 22
3.4.2 Version with three initiators.................................... 22
3.4.2.1 Wiring initiators/sensors .................................. 22
3.4.2.2 Setting up the end limits .................................. 23
3.4.3 Version with one initiator ........................................24
3.4.3.1 Wiring the initiator.............................................24
3.4.3.2 Setting up the end limits ...................................24
4 Maintenance....................................................25
4.1 Maintenance schedule..................................... 25
4.2 Replacement intervals for steel strip cover
wearing parts.................................................... 25
4.3 Causes of abnormal timing belt wear............. 26
5 Assembly/repair .............................................27
5.1 Safety notices................................................... 27
5.2 Changing, tensioning and aligning the
timing belt ......................................................... 27
5.2.1 General information on the timing belt....................27
5.2.2 Changing the timing belt .........................................27
5.2.3 Tensioning the timing belt.......................................29
5.2.3.1 Fundamentals...................................................29
5.2.3.2 Checking and adjusting the belt tension ..........31
5.2.3.3 Measuring the timing belt tension ....................31
5.3 Checking the belt run and aligning the
timing belt ......................................................... 31
5.4 Adjusting the carriage play ............................. 32
5.4.1 Flow chart for changing and adjusting the wheels..32
5.4.2 Checking the carriage play .....................................33
5.4.3 Removing the carriage ...........................................33
5.4.4 Changing individual wheels ....................................34
5.4.4.1 General.............................................................34
5.4.4.2 Changing and adjusting rigid (concentric)
wheels ..............................................................34
5.4.4.3 Changing and adjusting the eccentric wheels..35
5.4.5 Installing the carriage .............................................35
5.4.6 Adjusting the reference point ..................................36
5.5 Re-lubricating the steel guide ......................... 36
5.6 Changing or attaching the motor.................... 36
5.6.1 Changing the motor in combination with a Stöber
planetary gearbox ...................................................36
5.6.2 Further gearbox types ............................................37
5.6.2.1 Shaft-hub connection via a shaft key ...............37
5.6.2.2 Claw coupling ...................................................38
5.7 Changing the gearbox (pulley mounted on
gearbox shaft) .................................................. 39
5.8 Replacing the pulley ........................................ 40
5.8.1 Replacing the pulley on the drive station................40
5.8.1.1 Pulley with bearings on a hollow shaft (1a, 1b
and 1c) .............................................................41
5.8.1.2 Pulley with bearings directly on shaft (2)..........41
5.8.1.3 Pulley fitted directly on the gearbox shaft ........41
5.8.2 Replacing the pulley on the tensioning station .......42
5.9 Dual actuators .................................................. 42
5.9.1 General ...................................................................42
5.9.2 Aligning the carriages with one another .................42
5.9.3 Actuator spacing .....................................................43
5.10 Spliced
or
jointed actuators ...................... 44
5.10.1 General ...................................................................44
5.10.2 Mounting splicing plates .........................................44
5.11 Steel
strip cover ......................................... 45
5.11.1 Mounting, dismantling and replacing worn parts ....45
