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EPPINGER HT Series Скачать руководство пользователя страница 9

Assembly instructions

(

translation

)

HT / SHT Gearboxes

Doc. No.: 1001

Version 2 dated 21/01/2019

Page 9/15

NOTICE

The shrink disc must only be tightened, if the machine shaft is inserted.
A tightening of the locking screws could otherwise deform the hollow
gear shaft.

5.3

Motor assembly

For gearboxes with an attached motor flange and a drive coupling, prior
to the assembly of the motor, the coupling has to be aligned in such a
manner that the clamping screw of the coupling can be tightened via the
through hole of the locking screw in the motor flange (Figure 4).

INFO

For gearboxes with an integrated dismantling system, the clamping hub
can be widened by means of the clamping screw for an easier assembly.
For this, the clamping screw has to be unscrewed until it is widening the
clamping hub beyond the dead stop by means of a further unscrewing.

For  motors  with  a  key,  this  has  to  be  re-
moved  prior  to  the  assembling.  The  key-
way  must  be  aligned  in  such  a  manner
that it matches the notch of the coupling
hub (Figure 4).

Carefully  introduce  the  motor  shaft  into
the coupling bore. The motor shaft has to
be  introduced  steadily  at  a  right  angle
and  concentrically  to  the  bore.  An  angu-
lar  or  lateral  misalignment  during  move-
ment of the motor shaft can damage the
coupling bellows. An axial deformation of the coupling bellows, e.g. by a
canting  of  the  motor  shaft  during  the  introduction  into  the  coupling  is
not permissible.

NOTICE

Damaging of the coupling by a lateral, axial or angular displacement of
the coupling bellows by the motor shaft during the assembling.

After the motor has been inserted until the motor
plate is in contact with the gearbox flange, screw
the motor to the gearbox flange. Take care of the

Figure 5: Length of the
screw

Figure 4: Alignment of coupling
and motor shaft

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Содержание HT Series

Страница 1: ...Doc No 1001 Version 2 dated 21 01 2019 Page 1 15 Assembly instructions HT SHT Gearboxes ...

Страница 2: ...sport 5 4 Storage 5 5 Assembly 5 5 1 Mounting of the gearbox 6 5 2 Assembly of the output shaft 6 5 2 1 Assembly of gearboxes with solid output shaft 7 5 2 2 Assembly of gearboxes with hollow output shaft 7 5 3 Motor assembly 9 6 Commissioning 10 7 Operation 11 8 Maintenance 12 9 Decommissioning 13 9 1 Dismantling 13 9 1 1 Disassembly of gearboxes with solid output shaft 13 9 1 2 Disassembly of ge...

Страница 3: ...rious injuries may re sult CAUTION Less dangerous situation Minor or moderate injuries may result NOTICE Potentially damaging situation Possible damage to product and or machine INFO Tips and other useful or important infor mation and advice No dangerous or harmful consequences for persons or property Table 1 Classification of notices Symbol Signal word Definition Environmental hazard Pollution ri...

Страница 4: ...these gearboxes are also within the scope of this document 2 4 Intended use Eppinger gearboxes are machine elements for converting or diverting torques and rotational speeds within the respectively specified perfor mance range Any operation outside the specified performance charac teristics or other than the specified use is not permitted The permissible torques and rotational speeds of the gearbo...

Страница 5: ...g loads During transport never stay under suspended loads The weights indicated in Table 3 apply to gearboxes without motor flange and with solid output shafts on both sides Gearbox SHT100 HT90 SHT120 HT115 SHT150 HT140 HT170 HT215 Weight about 4 kg 6 kg 10 kg 16 kg 35 kg Table 3 Weights 4 Storage The gearboxes have to be stored protected from dust dirt and moisture The temperature has to be betwe...

Страница 6: ...g collar on the output end of the gearbox housing can be used for the exact centring of the gearbox The dimensions as well as the tolerances can be gathered from the data sheet All existing mounting holes must always be used on the selected screw on side At this the screw tightening torque depends on the strength class of the screw as well as the material of the bearing face respectively the inter...

Страница 7: ...t shrinking of components onto the shaft For the chosen transmission principle the existing specification of the manufacturer of the coupling respectively the clamping sleeve must be observed When heat shrinking components onto the gear shaft a clean and grease or oil free gear shaft must be ensured The gear shaft must not be heated too much by the hot component be cause the adjacent radial shaft ...

Страница 8: ...erance h6 in the area of the shrink disc DANGER Risk of injuries due to a slipping of the shaft The torque cannot be reli ably transmitted if the shaft is not manufactured according to the re quirements indicated above or if the shrink disk is not properly assem bled Prior to the assembly clean and de grease the machine shaft as well as the hollow gear shaft After the shaft has been inserted in to...

Страница 9: ...eyond the dead stop by means of a further unscrewing For motors with a key this has to be re moved prior to the assembling The key way must be aligned in such a manner that it matches the notch of the coupling hub Figure 4 Carefully introduce the motor shaft into the coupling bore The motor shaft has to be introduced steadily at a right angle and concentrically to the bore An angu lar or lateral m...

Страница 10: ...AF6 AF8 Table 4 Tightening torques wrench sizes coupling clamping screw NOTICE Damaging of the coupling The coupling has to be screwed together with a bellows free from axial loads 6 Commissioning CAUTION The commissioning may only be carried out by accordingly qualified trained personnel Before commissioning all mechanical mounting parts and their fastening must be checked Check the screw tighten...

Страница 11: ...tive protective and monitor ing equipment of the machine DANGER Death or extremely serious injury crippling caused by equipment in operation without suitable safety or protective devices by the surround ing end product WARNING Burns at hot surfaces During operation the surface of the gearbox can reach high tempera tures It must be ensured that there is no unintentional contact with the surface of ...

Страница 12: ...nd gearboxes with operating conditions outside the specification any separately communicated maintenance intervals and specifications apply INFO Synthetic oil according to DIN 51517 3 2018 09 with viscosity class ISO VG 150 is used as standard lubricant NOTICE Damages to the gearbox by a reduced lubricity Different lubricants must not be mixed This may result in a reduced lu brication effect and a...

Страница 13: ...boxes with solid output shaft In the case of gearboxes with solid shaft Figure 1 loosen the mounted coupling or clamping hub if necessary according to the manufacturer s instructions 9 1 2 Disassembly of gearboxes with hollow output shaft In the case of hollow shaft gearboxes with a shrink disc Figure 2 all clamping screws of the shrink disc must be loosened in turn by turns WARNING Never unscrew ...

Страница 14: ... is widening the clamping hub beyond the dead stop by means of a further unscrewing After the loosening of the clamping coupling the motor screw joint can be unscrewed WARNING Risk of injury The motor is only attached with the motor screw joint After the loosen ing of the motor screw joint the motor can suddenly draw loose Pull out the motor steadily and as concentrically as possible from the coup...

Страница 15: ...Assembly instructions translation HT SHT Gearboxes Doc No 1001 Version 2 dated 21 01 2019 Page 15 15 CAUTION Skin irritation by intensive contact with synthetic oil ...

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