Festo EGSC-BS, Operating Instructions

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Requirement
–
Only loosen screws or threaded pins that are described in the directions in the
instruction manuals.
–
Sufficient space for reaching and securing the sealing air connection è 6.6
Mounting accessories.
1. Select the motor and motor mounting kit from
Festo è www.festo.com/catalogue.
If other motors are used: observe the critical limits for forces, torques and
velocities.
2. Fasten motor mounting kit, observe instruction manual
è www.festo.com/sp.
3. Fasten the motor without tension. Support large and heavy motors.
Connect motor cables only on completion of mounting.
6.4
Mounting mini slide
Requirement
–
No collision in the range of motion of the attachment component with motor,
mounting components and sensor components.
–
Sufficient space for reaching and securing the sealing air connection.
–
Flatness of the mounting surface of 0.05% of the stroke length or maximum
0.2 mm over the stroke length of the bearing surface.
–
No distortion or bending when installing the product.
1. Select mounting attachments è www.festo.com/catalogue.
2. Direct fastening: remove rubber cover caps from centring holes or threaded
holes.
3. Direct fastening: place centring components in the centring holes.
Profile mounting: place mounting attachments on the support points.
4. Tighten retaining screws.
Observe the maximum tightening torque and screw-in depth.
For additional information, contact your local Festo Service.
Direct mounting Profile mounting EAHF-L2
Mounting via thread Mounting via profile groove
Tab. 2: Overview of mounting components
Size 25 32 45 60
Direct mounting
Screw
M3 M4 M5 M5
Max. screw-in depth t
max
[mm] 6 8.5 7 8
Max. tightening torque [Nm] 1.4 3.2 3 3
Centring hole and centring element,
centre [mm]
Æ
2
Æ
4
Æ
5
Æ
7
Centring hole and centring element, out-
side [mm]
Æ
5
Æ
7
Æ
7
Æ
7
Centre hole tolerance H7
Profile mounting EAHF-L2
Screw
Instruction manual è www.festo.com/sp.
Tab. 3: Information for mounting components
6.5 Mounting the attachment component
Collision-free Flatness Guide load Max. screw-in
depth
Tab. 4: Requirement for attachment components
Requirement:
–
No collision in the range of motion of the attachment component with motor,
mounting components and sensor components.
–
Flatness of the mounting surface of the attachment component of 0.01 mm
above the slide surface.
–
Minimise guide load. Short lever arms from the guide centre to the force
application points and centres of gravity of the add-on elements.
1. Select accessories è www.festo.com/catalogue.
2. Place centring components in centring holes.
3. Position the attachment component on the slide or yoke plate.
4. Tighten retaining screws.
Observe the maximum tightening torque and screw-in depth.
Direct mounting
Yoke plate Slide
Mounting via through-hole Mounting via thread (only mount on marked sur-
face)
Tab. 5: Overview of attachment components
Size 25 32 45 60
Direct fastening of yoke plate
Screw
M3 M4 M5 M5
Centring hole and centring element,
centre [mm]
Æ
2
Æ
4
Æ
5
Æ
7
Centring hole and centring element, out-
side [mm]
Æ
5
Æ
7
Æ
7
Æ
7
Centre hole tolerance, centre H8
Centre hole tolerance, outside H7
Direct fastening on slide
Screw
M3 M4 M5 M5
Max. tightening torque [Nm] 1.5 2.7 5.1 6.5
Max. screw-in depth t
max
[mm] 4.5 5 6 8
Centring hole and centring element [mm]
Æ
2
Æ
4
Æ
5
Æ
7
Centre hole tolerance H7
Tab. 6: Information on attachment components
6.6 Mounting accessories
Requirement
–
No collision in the range of motion of the attachment component with motor,
mounting components and sensor components.
Function
–
Protection against uncontrolled overtravel of the end positions.
–
Referencing to reference switch or end position.
–
Query of end positions or intermediate positions.
–
Prevention of hard impacts at the end positions.
–
Prevention of contamination in the slots.
1. Select accessories è www.festo.com/catalogue.
2. Mount sensor for reference or query:
–
Mount sensor bracket and switch lug.
–
Align sensor and mount it at the switching position.
–
Fasten cable.
Instruction manuals è www.festo.com/sp.
Sensor bracket EAPM and switch lug EAPM
–
Switch lug: mounting on slide
–
Sensor bracket: mounting via profile groove
–
Protect the sensor from external magnetic or
ferritic influences, e.g. min. 10 mm distance
to slot nuts.
–
Preferably use hardware limit switches with
N/C contact function to ensure protection in
the event of a sensor failure.
–
Query switching lug only with inductive
sensor.
Instruction manual è www.festo.com/sp
Tab. 7: Overview of sensor mountings