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3 609 929 255/2011-09
Bosch Rexroth AG
55
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Assembly
EN
G
L
IS
H
This section describes the assembly of a
planetary gearbox.
6.1
Required tools
• Bench vise with braces
• Hook wrench with joint DIN 1810 form B
(torque wrench of the company Saltus)
– Design 0 608 PE0 384 (diameter
60…90 mm)
– Design 0 608 PE0 385 (diameter
35…60 mm)
• Fork wrench DIN 894 or DIN 895
• Hexagon socket wrench DIN 911
• Hook wrench
• Fork wrench
• Hexagon socket screws of quality
class 8.8
6.2
Assembling the product
If a tightening spindle is installed
horizontally, an additional support
for the tightening spindle, e.g. near
the gearbox, is recommended.
CAUTION
Hot surfaces possible, particularly
on motor housings and gearboxes!
Risk of injury! Risk of burns!
X
Do not touch device housing sur-
faces at heat sources! Risk of burns!
X
Do not touch housing surfaces of
motors and gearboxes! Risk of burns!
X
Depending on the operating conditi-
ons, temperatures during or after
operation may exceed 60 °C
(140 °F).
X
After switching off the motors, allow
them to cool down sufficiently before
accessing them.
X
Wear protective gloves or do not
work near hot surfaces.
NOTE
Insufficient heat dissipation!
The heat resulting in the tightening pro-
cess, caused by the waste heat of the
EC motor may restrict the functionality of
the tightening spindle and its compon-
ents and lead to material damage.
X
Provide for sufficient heat dissipa-
tion by assembling the tightening
spindle onto metallic carrier plates.
NOTE
Incorrect assembly of planetary ge-
arbox possible!
Material damage and malfunction of the
planetary gearbox in later operation.
X
During assembly/disassembly, it is
imperative that you hold the planetary
gearbox horizontally. Otherwise,
there is the risk of the gears and
needle bearings loosening from the
gearbox.
X
It is imperative that you install the
start-up step that is located on the
motor side under the protective cap.
X
Only use the planetary gearbox toge-
ther with Rexroth components.
