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Motorized Cable Reel Technical Manual
September 2021
13.2 Gear oil quantity
13.3 Inspecting the gear oil
The volume of gear oil increases when the temperature rises. In large temperature fluctuations, the filling
quantity can vary.
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During gear oil inspection, observe the following points:
–
Check the oil level 30 minutes after switching off the drive, while it is still warm from operation.
–
Do not underestimate or exceed the recommended oil quantity.
NOTICE
Incorrect oil quantity
Damage to the gearbox
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Do not underestimate or exceed the recommended oil quantity.
Gearbox Size
Design
M1
M4
Gear oil quantity (I)
1 (SK 9022)
1.3
3.8
2 (SK 9032)
1.8
6.8
3 (SK 9042)
4.4
10.7
4 (SK 9052)
6.5
21.5
5 (SK 9072)
10.0
36.0
6 (SK 9082)
17.0
71.5
WARNING
Hot surface/hot oil
Touching hot surfaces and hot oil can burn unprotected skin
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Allow the surface of the gearbox to cool to room temperature before touching it.
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Allow the temperature of the gear oil to cool to below +86°F (+30°C) before
performing any work on the gearbox.