Connection Of Other Transmission Components; Gear/Gearmotor Installation; Necessary Tools; Assembly Tolerances - Sumitomo BUDDYBOX Betriebsanleitung

B U D D Y B O X O p e r a t i n g M a n u a l
4 . C o n n e c t i o n o f o t h e r t r a n s m i s s i o n c o m p o n e n ts
Assembly is carried out using the central bores in the ends of the shaft or by heating the parts
to be mounted to a maximum of 100°C. The shafts have been fitted with keyways to DIN 6885,
sheet 1. Bores of the parts to be fitted on the shafts should be according to the tolerances given
in the respective catalogue. A locking screw or similar is to be used to prevent any axial move-
ment. Chainwheels, discs or gear wheels must be located as close to the bearing as possible
(see illustration below to keep the radial loads as small as possible). If pinions or chains etc.
are used, the drive should be installed so that the unit location fastening act against the applied
radial load. In the case of speed reducers with hollow high speed shafts, MoS
(e.g. Molykote) is to be applied to the motor shaft before it is connected.
It is the responsibility of the user to provide guards for all exposed input and output compo-
nents such as pulley, couplings, etc.!
Clutches, discs, gear wheels, chains, etc. should be mounted on the reducer shafts carefully. Do
not force them onto the shafts as this could damage the gearbox bearings.
5 . G e a r o r g e a r m o t o r i n s ta l l a t i o n

5.1 Necessary tools

- Screw wrench set
- Torque wrench for fastening screws on foot or flange housing, motor adaptor, clamp cou-
pling, etc.
- Pulling on device
- Mounting shims
- Corrosive protection (e.g. MoS
Lubrication fittings (air breather, oil sight glass) provided apart should be assembled as indicated
prior installation of the gear.
5.2 Assembly tolerances for gear or gearmotor
Shafts
Input shaft
Output shaft
shaft
High speed hollow shaft F7
Centre boring according to DIN 332, Form DR
BB_D_GB_09_06 NO. 991002
-Paste)
2
Ø <
k6 for 30 mm
Ø >
h6 for 30 mm
Ø <
k6 for 50 mm
h6 for Ø > 50 mm
H7 for slow speed hollow
Flanges
Centering shoulder tolerances according to
DIN 42948
IEC-Input flange
Output flange
Issue: 09/2006
paste or spray
2
H8
h6
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