Eliminating Faults; Technical Specifications - Festo DMES Serie Instrucciones De Utilizacion

DMES−...
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Eliminating faults

If the axial play of the slide is greater than as specified in Care and Maintenance":
Send the DMES−... to Festo for repairs.
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If there are squeaking noises or vibrations:
Check whether the DMES−... has been fitted free of tension
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(evenness of support surface: 0.2 mm).
Lubricate the DMES−... in accordance with the chapter Care & Maintenance".
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Modify the positioning speed.
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Technical specifications

Design
Permitted temperature range 0 ... +50 °C (ambient temperature)
Fitting position
Protection class
Evenness of support surface
Speed
Feed constant
*)
Repetition accuracy
**)
Position flexibility
Axial play
***)
Max. perm. axial play
*) As per DIN 230 T2.
**) Elastic deforming of the DMES in the axial direction when in the blocked position (self blocking or
blocked drive pin); the value must be multiplied by the relevant loading Fx (work load).
Care and Maintenance" !
***) See chapter
Festo DMES−... 0602a English
DMES−18 DMES−25
Servo drive with rotating spindle
As desired
IP40 or IP42 dep. on fitting pos. (see Fitting mech. components")
0.2 mm
Max. 50 mm/s
1.5 mm / rev 2.5 mm / rev.
±0.05 mm
1/1700 mm/N 1/2300 mm/N
0.1 mm (new)
Max. 0.37 mm Max. 0.62 mm
***)
(worn) (worn)
DMES−40
4 mm / rev.
1/4200 mm/N
Max. 1.0 mm
***) ***)
(worn)
DMES−63
6 mm / rev
±0.07 mm
1/5600 mm/N
Max. 1.5 mm
***)
(worn)
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