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