Press-in tech­ni­que

The QMP Series

The QMP series press-in units are desi­gned for both compres­sion and tension forces and stand out with their compact cons­truc­tion in a slim square stain­less steel housing – ideal for confi­ned spaces and modu­lar system concepts.

The digi­tal force sensor is inte­gra­ted directly into the plun­ger and protec­ted against over­load. Stroke measu­re­ment is perfor­med via a high-reso­lu­tion abso­lute stroke measu­re­ment system.
LED status indi­ca­tors on the unit provide imme­diate feed­back on opera­ting status and process results.

With various stroke lengths and optio­nal features, the QMP series offers a high level of adap­ta­bi­lity – for both simple and deman­ding press-in applications.

In combi­na­tion with the Multi­Pro 3G control system, precise force trans­du­cers and exact posi­tion measu­re­ment ensure consis­tent, repeata­ble results – with complete process documentation.

Tech­ni­cal Features at a Glance:

  • Main­ten­ance-free, brushl­ess servo motor – for maxi­mum service life

  • Robust square stain­less steel housing

  • Optio­nal: Space-saving design with motor offset

  • Precise force and stroke measu­re­ment via cali­bra­ted force sensor and abso­lute stroke measu­re­ment system

  • No refe­rence run requi­red thanks to abso­lute measurement

  • Desi­gned for both compres­sion and tension forces – with high repeatability

  • Immune to elec­tro­ma­gne­tic inter­fe­rence thanks to digi­tal data transmission

  • Optio­nal: Force reten­tion via elec­tro­me­cha­ni­cal holding brake (HB), back­stop (RS) with force control, or motor holding brake (MHB – indi­vi­du­ally or in combi­na­tion with RS)

  • Optio­nal seal­ing air connec­tion and cooling fan for protec­tion during conti­nuous operation

Select a Series
for More Information:

0.4 – 20 kN (4 versions)

QMP 80

6 – 60 kN (4 versions)

QMP 100

10 – 120 kN (3 versions)

QMP 140

QMP 80 Series

QMP 80

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

The QMP-80 series is available in a basic design with a stroke of 200 mm, 300 mm or 500 mm. Nomi­nal forces of 2.5 kN, 5 kN, 10 kN, and 20 kN are available – in DR version (compres­sion) or DZ version (compres­sion and tension).

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

Force Ranges

  • QMP 80 / 025: 0.4 to 2,5 kN
  • QMP 80 / 05: 0.8 to 5 kN
  • QMP 80 / 10: 2 to 10 kN
  • QMP 80 / 20: 4 to 20 kN

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 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

Weights

  • With 200 mm stroke: approx. 21 kg
  • With 300 mm stroke: approx. 25 kg
  • With 500 mm stroke: approx. 35 kg
Data sheet QMP 80 (PDF, 467KB)
Handschrauber DSH 26

QMP 100 Series

QMP 100

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

The QMP-100 series is available in a basic design with a stroke of 200 mm, 300 mm or 500 mm. Nomi­nal forces of 30 kN, 40 kN, 50 kN, and 60 kN are available – in DR version (compres­sion) or DZ version (compres­sion and tension).

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

Force Ranges

  • QMP 100 / 30: 6 to 30 kN
  • QMP 100 / 40: 8 to 40 kN
  • QMP 100 / 50: 10 to 50 kN
  • QMP 100 / 60: 12 to 60 kN

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 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

Weights

  • With 200 mm stroke: approx. 45 kg
  • With 300 mm stroke: approx. 50 kg
  • With 500 mm stroke: approx. 60 kg
Data sheet QMP 100 (PDF, 470KB)
Handschrauber DSH 26

QMP 140 Series

QMP 140

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

The QMP-140 series is available in a basic design with a stroke of 200 mm, 300 mm or 500 mm. Nomi­nal forces of 70 kN, 100 kN, and 120 kN are available – in DR version (compres­sion) or DZ version (compres­sion and tension).

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

Force Ranges

  • QMP 140 / 70: 10 to 70 kN
  • QMP 140 / 100: 20 to 100 kN
  • QMP 140 / 120: 24 to 120 kN

Stan­dard options

  • Motor holding brake for higher tool weight as well as in combi­na­tion with back­stop 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

Weights

  • With 200 mm stroke: approx. 100 kg
  • With 300 mm stroke: approx. 175 kg
  • With 500 mm stroke: approx. 215 kg
Data sheet QMP 140 (PDF, 483KB)
Handschrauber DSH 26