Maintenance intervals
Geared motor/gearbox
Time interval
Measures
Description of the operations
After assembly and after 3 hours , check fastening.
Check all fixing screws on the gearbox (foot, flange and shrink disc fixing ...)
for tightness.
On the first day, then every
month
General check
Pay attention to unusual operating noises, vibrations and impermissibly high
temperatures
Check tightness
In case of leakage, eliminate cause of leakage and check lubricant level.
Every 6 months
Clean geared motor/gearbox
Remove dirt and dust deposits. Clean more frequently in the case of heavy
dirt accumulation
Check rubber buffer
Check rubber buffer of the torque plate and replace it in the event of visible
wear or damage
Relubricate roller bearings
For gearboxes with adapter and grease nipple:
Relubricate the roller bearings in the adapter using a grease gun.
Grease: Klüber Microlube GLY 92, amount approx. 5 grams
Annually
Check vent valve
Check whether air can pass through the breather element. If it shows
blockages, replace it
According to diagram; at the
latest as specified in the lubricant
table
Change lubricant
Change lubricant
For type and amount of lubricant see nameplate
Replace roller bearing grease
filling
Rolling bearing greases should also be renewed when changing the lubricant
The following gearboxes are lubricated for life:
•
G50BH045
•
G50BH110
•
G50BH114
Lubricants
For gearboxes not lubricated for life, change the lubricant at regular intervals.
The type of lubricant is indicated on the nameplate. Only use the same type of lubricant.
The change interval depends on the lubricant temperature during operation.
The replacement intervals listed in the lubricant table are reference values for normal ambient
conditions. Shorter periods are required for more difficult operating conditions (e.g.
aggressive ambient media).
At higher oil temperatures, determine the change interval from the following lubricant
diagram.
Maintenance
Maintenance intervals
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