Press-in tech­ni­que

The QMP series

Press-in units from the QMP seri­es are desi­gned for com­pres­si­ve and ten­si­le for­ces and are fit­ted in a slim­li­ne squa­re stain­less steel housing.

The digi­tal load cell pro­tec­ted against over­load is loca­ted direct­ly in the plun­ger. The stro­ke is mea­su­red via an abso­lu­te stro­ke mea­su­ring sys­tem.

LED sta­tus indi­ca­tors on the press-in unit dis­play the ope­ra­ting sta­tus and pro­ces­sing result.

QMP 80 series

QMP 80

Press-in unit with brush­less, elec­tro­ni­cal­ly con­trol­led ser­vo motor, digi­tal for­ce sen­sor, abso­lu­te stro­ke mea­su­ring sys­tem and sta­tus display.

Avail­ab­le in the basic design with 200 mm, 300 mm or 500 mm stro­ke. Avail­ab­le nomi­nal for­ces: 2.5 kN, 5 kN, 10 kN and 20 kN in com­pres­si­ve, ten­si­le pres­su­re or com­pres­si­ve and ten­si­le design.

Fea­tures

  • Ser­vo motor, motor attach­ment vertical
  • For­ce sen­sor direct-acting, instal­led in the plunger
  • Pre­cisi­on of for­ce mea­su­re­ment 0.5% of the final value
  • Dis­pla­ce­ment sen­sor (abso­lu­te encoder) direct­ly fit­ted on the ball screws
  • Distance repeat pre­cisi­on 0.01 mm at approx. 20 mm/s
  • Distance mea­su­re­ment reso­lu­ti­on 0.003 mm
  • Light field for dis­play­ing press-in status
  • Stam­ping speed max. 200 mm/s in both direc­tions con­ti­nuous­ly variable

Stan­dard options

  • Motor off­set (the motor is late­ral­ly off­set by 180°) for opti­mi­sa­ti­on of the size.
  • Motor hol­ding bra­ke for hig­her tool weight as well as in com­bi­na­ti­on with back­stop or hol­ding bra­ke for bra­king the movement.
  • Hol­ding bra­ke — blocks the dri­ve moving in and out (hol­ding time max. 999 s), i.e. to move the plun­ger of the press-in unit, the bra­ke must be swit­ched off.
  • Back­stop — blocks the dri­ve only when moving in (hol­ding time as long as desi­red). Due to the mecha­ni­cal design (free-wheel, almost back­lash-free), the plun­ger is inhi­bi­ted against “pushing in” in any posi­ti­on and can thus hold a coun­ter­for­ce. The per­ma­nent hol­ding of the set for­ce is gua­ran­te­ed by the regu­la­ti­on by means of the step­per motor control.

Access­ories

  • Fan unit for coo­ling the motor
  • Sealing air con­nec­tion — avoids the ingress of dirt par­ti­cles into the press-in unit
  • Por­tal frame manu­fac­tu­red accord­ing to cus­to­mer-spe­ci­fic requirements
  • C‑frame manu­fac­tu­red accord­ing to cus­to­mer-spe­ci­fic requirements
  • Ser­vice packa­ge — lub­ri­ca­ti­on set
Handschrauber DSH 26

QMP 100 series

QMP 100

Press-in unit with brush­less, elec­tro­ni­cal­ly con­trol­led ser­vo motor, digi­tal for­ce sen­sor, abso­lu­te stro­ke mea­su­ring sys­tem and sta­tus display.

Avail­ab­le in the basic design with 200 mm, 300 mm or 500 mm stro­ke. Avail­ab­le nomi­nal for­ces: 30 kN, 40 kN, 50 kN and 60 kN in com­pres­si­ve, ten­si­le pres­su­re or com­pres­si­ve and ten­si­le design.

Fea­tures

  • Ser­vo motor, motor attach­ment vertical
  • For­ce sen­sor direct-acting, instal­led in the plunger
  • Pre­cisi­on of for­ce mea­su­re­ment 0.5% of the final value
  • Dis­pla­ce­ment sen­sor (abso­lu­te encoder) direct­ly fit­ted on the ball screws
  • Distance repeat pre­cisi­on 0.01 mm at approx. 20 mm/s
  • Distance mea­su­re­ment reso­lu­ti­on 0.003 mm
  • Light field for dis­play­ing pro­cess status
  • Stam­ping speed max. 200 mm/s in both direc­tions con­ti­nuous­ly variable

Stan­dard options

  • Motor off­set (the motor is late­ral­ly off­set by 180°) for opti­mi­sa­ti­on of the size.
  • Motor hol­ding bra­ke for hig­her tool weight as well as in com­bi­na­ti­on with back­stop or hol­ding bra­ke for bra­king the movement.
  • Hol­ding bra­ke – blocks the dri­ve moving in and out (hol­ding time max. 999 s), i.e. to move the plun­ger of the press-in unit, the bra­ke must be swit­ched off.
  • Back­stop – blocks the dri­ve only when moving in (hol­ding time as long as desi­red). Due to the mecha­ni­cal design (free-wheel, almost back­lash-free), the plun­ger is inhi­bi­ted against “pushing in” in any posi­ti­on and can thus hold a coun­ter­for­ce. The per­ma­nent hol­ding of the set for­ce is gua­ran­te­ed by the regu­la­ti­on by means of the step­per motor control.

Access­ories

  • Fan unit for coo­ling the motor
  • Sealing air con­nec­tion – avoids the ingress of dirt par­ti­cles into the press-in unit
  • Por­tal frame manu­fac­tu­red accord­ing to cus­to­mer-spe­ci­fic requirements
  • C‑frame manu­fac­tu­red accord­ing to cus­to­mer-spe­ci­fic requirements
  • Ser­vice packa­ge – lub­ri­ca­ti­on set
Handschrauber DSH 26

QMP 140 series

QMP 140

Press-in unit with brush­less, elec­tro­ni­cal­ly con­trol­led ser­vo motor, digi­tal for­ce sen­sor, abso­lu­te stro­ke mea­su­ring sys­tem and sta­tus display.

Avail­ab­le in the basic design with 200 mm, 300 mm or 500 mm stro­ke. Avail­ab­le nomi­nal for­ces: 70 kN, 100 kN and 120 kN in com­pres­si­ve, ten­si­le pres­su­re or com­pres­si­ve and ten­si­le design.

Fea­tures

  • Ser­vo motor, motor attach­ment angled via motor offset
  • For­ce sen­sor direct-acting, instal­led in the plunger
  • Pre­cisi­on of for­ce mea­su­re­ment 0.5% of the final value
  • Dis­pla­ce­ment sen­sor (abso­lu­te encoder) direct­ly fit­ted on the ball screws
  • Distance repeat pre­cisi­on 0.01 mm at approx. 20 mm/s
  • Distance mea­su­re­ment reso­lu­ti­on 0.003 mm
  • Light field for dis­play­ing pro­cess status
  • Stam­ping speed max. 100 mm/s in both direc­tions con­ti­nuous­ly variable

Stan­dard options

  • Motor hol­ding bra­ke for hig­her tool weight as well as in com­bi­na­ti­on with back­stop or hol­ding bra­ke for bra­king the movement.
  • Hol­ding bra­ke – blocks the dri­ve moving in and out (hol­ding time max. 999 s), i.e. to move the plun­ger of the press-in unit, the bra­ke must be swit­ched off.
  • Back­stop – blocks the dri­ve only when moving in (hol­ding time as long as desi­red). Due to the mecha­ni­cal design (free-wheel, almost back­lash-free), the plun­ger is inhi­bi­ted against “pushing in” in any posi­ti­on and can thus hold a coun­ter­for­ce. The per­ma­nent hol­ding of the set for­ce is gua­ran­te­ed by the regu­la­ti­on by means of the step­per motor control.

Access­ories

  • Fan unit for coo­ling the motor
  • Sealing air con­nec­tion – avoids the ingress of dirt par­ti­cles into the press-in unit
  • Por­tal frame manu­fac­tu­red accord­ing to cus­to­mer-spe­ci­fic requirements
  • C‑frame manu­fac­tu­red accord­ing to cus­to­mer-spe­ci­fic requirements
  • Ser­vice packa­ge – lub­ri­ca­ti­on set
Handschrauber DSH 26