Traversing Unit - Mitsubishi Electric UM 5t Instruction Manual

Traversing Unit

The simplified 2-step speed reducer is adopted for the traversing unit. The gears are sealed in
the gearbox, and the grease lubrication system is adopted.
For the double-rail type, the simplified 2-step speed reducer is also adopted. In addition, the
inner gearbox grease lubrication system is also adopted for this type. The gearbox can be split
into two parts: upper and lower parts. This type is the axial speed reducer, and ensures easy
disassembly and reassembly.
The following table shows the appropriate grease quantity for each type. During reassembly,
apply liquid packing (Pos seal manufactured by CEMEDINE Co., Ltd. or Three Bond No. 1208D)
to the mating faces between the traversing side plate and the G-case.
Grease quantity
Capacity (t)
Model
Place
Grease
quantity(g)
Recommended
grease
Capacity (t)
Model
Place
Grease
quantity(g)
Recommended
grease
Mono-rail
In a gear box Exposure gear
Application to
entire gear surface
Moly PS Grease No.2
(Manufactured by Sumiko Lubricant)
In a gear box
300
Albania EP-2
(Showa shell)
Cross travel section of mono-rail hoist (5 t)
5t
Double-rail
In a gear box
Albania EP-2
(Showa shell)
10t
Mono-rail ､ Double-rail
Exposure gear
Application to
entire gear surface
Moly PS Grease No.2
(Manufactured by Sumiko Lubricant)
- 30 -
300