Technical Specifications; Application Field - Würth 1952 008 114 Traducción Del Manual De Instrucciones De Servicio Original

CAUTION - is used to indicate correct operating or maintenance
procedures to prevent damages to the equipment or the surrounding
environment:
• Always check the integrity of the cylinder;
Keep the cylinder away from flames, heat and sparks;
• Do not use the cylinder outside the temperature range indicated
in table A;
• In case of topping up or replacement of grease, use a lubricant
compatible with the gaskets assembled on the cylinder, see use
temperatures and viscosity table A;
WARNING - indicates a potential danger that requires correct
procedures or practices to avoid personal injury:
• Always wear personal protective devices when operating,
handling and maintaining the equipment (protective gloves
against mechanical risks and goggles with lateral protection);
• Do not use pneumatic or electric screwers to screw the pusher
(CH. 19) that is on the handle or use extensions to increase the
torque;
• Select steel or wood blocks that are capable of supporting the
maximum load of the cylinder and place them under or on it;
Do not use the cylinder as thickness element or wedge;
• Cylinders should be placed on a flat surface before their use.
The configuration of the components under strain should be
stable;
• Distribute the load evenly across the entire saddle surface
(piston) in order to avoid misalignments or situations which could
lead to slipping of the parts under strain;
• Immediately replace worn or damaged parts by genuine
WÜRTH parts.
DANGER: is used when your action or lack of action may cause
serious injury or even death:
• To avoid personal injury keep hands and feet away from
cylinder and components under strain;
• An unexpected grease leakage could tear skin, causing serious
injury; in that case, seek medical advice immediately.
If oil penetrates the skin, see a doctor immediately.
• Always wear the personal protective devices indicated.

APPLICATION FIELD

The mechanical characteristics, shape and dimensioning of WÜRTH
mechadraulic cylinders make their use limited to car industry, such
as:
34
• Disassembly of injectors;
• Assembly of bearings;
• Coaxial release of very tight mechanical components;

TECHNICAL SPECIFICATIONS

TABLE A
Force
Stroke
Dimensions
Driving torque/Max. Pressure
Weight with grease
Extraction bushes supplied
ATTENTION: Use the
Max. torque indicated in
the chart in the first part
of the manual (page 5).
Grease temperature range
of use
Recommended viscosity of
the fluid
Center distance of the 4
holes for fastening the
cylinder
Size of fixing holes
OPERATION
Use the cylinder only with the bushes supplied.
Do not use improperly.
- Cylinder should be placed so as to have a stable and firm base,
which is perpendicular to the direction of the piston thrust.
- Lubricate the screw with grease or lubricating oil.
Move forward the piston screwing clockwise the screw pusher,
which is on the handle. Use a normal CH. 19 wrench and keep
fix the hexagonal end part with a CH.30 wrench. Do not use
electrical or pneumatic screwers or other power-assisted systems
to increase the torque on the pusher.
The piston maximum stroke is of 8 mm.
The screw cannot be screwed beyond this travel.
12,62 Ton
12 Ton (117679.8 N)
8 mm
80x260x45 mm
56Nm/700 Bar
1,65 Kg
M18x1.5
M16
M14
M12
M10
from -25°C to 80°C
15÷100 mm²/s
68 x 36,5 mm (fig. 1)
Ø7 mm (fig. 1)