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