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Operation
8.2 Operating the clutch
The clutch can be engaged when:
• The motor and output shaft are stationary.
• The output speed and weights are low.
• Low speed differentials before and after shifting.
E.g. when extending and retracting at low speed into a chain-pulled conveyor when the
clutch is shifted via the shifting guides.
Figure 8-1
To disengage the clutch: Move the clutch lever from position
To engage the clutch: Move the clutch lever from position
1197 End stop bolt
Figure 8-2
To disengage the clutch: Move the clutch lever from position
To engage the clutch: Move the clutch lever from position
The end stop bolt position 1197 limits the operating travels from position
position
If you change the thread position then the operating travel changes. The position of the
operating travel is specified with the order.
Shift force needed on clutch lever
The specified shift forces F apply at standstill. The values provided in the following table are
reference values. If a torque is transferred to the output shaft as the clutch is shifted, the
required shift forces may increase by a multiple.
Gearbox type
F in N
48
Position of the clutch lever for BH. 29 - 39
Position of the clutch lever for KHF 49 - 79
①
③
to
.
BHZ 29
70
BH. 39
KHF 49
90
120
Operating Instructions, 01/2024, A5E53220855A/RS-AA
①
②
to position
.
②
①
to position
.
①
②
to position
or
②
③
①
or
to position
①
②
to
KHF 69
KHF 79
140
150
SIMOGEAR electric monorail gearbox
③
.
.
or from
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