Tigh­tening technique

Hand-held nutrun­ners DSH series

DSM offers a varie­ty of high-per­for­mance tigh­tening tools for vir­tual­ly every field of application.

Digi­tal hand-held tigh­tening tech­ni­que, reli­able func­tion and excel­lent qua­li­ty, first-class ergo­no­mics as well as an enor­mous ran­ge of ver­si­ons speak for the hand­held and pis­tol nutrun­ners from DSM.

Tho­se on the loo­kout for per­fect assem­bly pro­ces­ses choo­se DSM tigh­tening tech­ni­que.
Becau­se with the DSH nutrun­ners – thanks to the varia­bi­li­ty of our tigh­tening pro­ces­ses – you have a power­ful sys­tem for error-free tigh­tening in safe­ty- and qua­li­ty-cri­ti­cal assembly.

Reli­able hand-held tigh­tening tech­ni­que with the hig­hest quality.

  • Digi­tal hand-held tigh­tening technique
  • Nutrun­ners from 0.05 Nm to 60 Nm
  • Error-free set­up through inte­gra­ted para­me­ter memory
  • Main­ten­an­ce-free brush­less ser­vo motor, clock­wi­se / anti-clockwise
  • Robust housing made of stain­less steel and aluminium
  • Wear-free ope­ra­ting elements
  • Diver­se out­put versions

DSH 16 series

Handschrauber DSH 26

The minia­tu­ri­sa­ti­on of many pro­ducts is a par­ti­cu­lar chal­len­ge in manu­fac­tu­ring – espe­cial­ly in the pro­cess-safe assem­bly. We the­re­fo­re have deve­lo­ped the DSH 16 nutrun­ner for very low tor­ques. The DSH 16 may be used for hand-gui­ded ope­ra­ti­on as well as for auto­ma­ted pro­ces­ses. Avail­ab­le in tor­que ver­si­ons of 0.25 Nm and 0,5 Nm.

  • Sta­tus indi­ca­tor via light field
  • Motor-gear com­bi­na­ti­on
  • Free­ly con­fi­gura­ble ope­ra­ting buttons
  • Ergo­no­mic handle
  • Head­light for illu­mi­na­ti­on of the application
  • Vacu­um con­nec­tion for opti­on “vacu­um screw holder”
  • Sus­pen­si­on clip

MDW design

  • Tor­que mea­su­re­ment direct via digi­tal sensor
  • Mea­su­re­ment pre­cisi­on of tor­que: 0.5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 0.89°
  • Speed max 450 rpm

DSH 26 series

Handschrauber DSH 26

Hand-held nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le in tor­que ver­si­ons 0.5 Nm, 1 Nm, 2 Nm and 4 Nm.

  • Sta­tus indi­ca­tor over light field
  • Motor and gear are inte­gra­ted in an alu­mi­ni­um housing
  • Ergo­no­mic alu­mi­ni­um handle
  • Start but­ton and pro­gramm­a­ble func­tion switch
  • Head­lights for illu­mi­na­ti­on of the application
  • Sus­pen­si­on clip

MDW design

  • Tor­que mea­su­re­ment direct via digi­tal sensor
  • Mea­su­re­ment pre­cisi­on of tor­que: 0.5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 3.7° (DSH26/005, 26/01); 2,6° (DSH26/02); 1,0° (DSH26/04)

SA design

  • Tor­que mea­su­re­ment indi­rect­ly via cur­rent cut-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 4.3° (DSH26/005, 26/01); 2.1° (DSH26/02); 1.0° (DSH26/04)
DS 34

DS 34‑P series

DS 34

Pis­tol grip nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le in the tor­que vari­ants 2.5 Nm, 5 Nm, 10 Nm and 15 Nm.

  • Sta­tus indi­ca­ti­on via illu­mi­na­ted field
  • Motor and gear are inte­gra­ted in an alu­mi­ni­um housing
  • Pis­tol handle
  • Start switch and pro­gramm­a­ble func­tion switch
  • Adjus­ting wheel for speed limitation
  • Sus­pen­si­on clip

MDW design

  • Tor­que mea­su­re­ment direct via digi­tal sensor
  • Mea­su­re­ment pre­cisi­on of tor­que: 0.5% of final value
  • Rota­tio­nal ang­le record­ing via digi­tal abso­lu­te encoder
  • Ang­le reso­lu­ti­on: 0.1°

SA design

  • Tor­que mea­su­re­ment indi­rect­ly via cur­rent cut-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 3,3° (DS34/05); 1,7° (DS34/10, 34/15)
DS 34

DSH 34 series

DSH 34
DSH 34

Hand-held nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le with strai­ght out­put in the tor­que vari­ants 5 Nm and 10 Nm as well as with ang­le head in the vari­ants 5 Nm, 10 Nm and 20 Nm.

  • Illu­mi­na­ted field to indi­ca­te the tigh­tening status
  • Motor and gear are inte­gra­ted in a robust housing
  • Ergo­no­mic handle
  • Start but­ton and pro­gramm­a­ble swit­cho­ver ring
  • Sus­pen­si­on / Sus­pen­si­on clip

MDW design

  • Tor­que mea­su­re­ment direct via digi­tal sensor
  • Mea­su­re­ment pre­cisi­on of tor­que: 0.5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 1.7° (strai­ght out­put); 1.2° (ang­le head)

SA design

  • Tor­que mea­su­re­ment indi­rect­ly via cur­rent cut-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 1.7° (strai­ght out­put); 1.2° (ang­le head)

DSH 38 series

Handschrauber DSH 26

Hand-held nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le in the tor­que vari­ants 5 Nm, 10 Nm and 15 Nm.

  • Illu­mi­na­ted field to indi­ca­te the tigh­tening status
  • Motor and gear are inte­gra­ted in a robust housing
  • Ergo­no­mic handle
  • Start but­ton and pro­gramm­a­ble swit­cho­ver ring
  • Head­lights for illu­mi­na­ti­on of the application

MDW design

  • Tor­que mea­su­re­ment direct via digi­tal sensor
  • Mea­su­re­ment pre­cisi­on of tor­que: 0.5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 0.01°
  • Speed max. 1540 rpm

DS 44‑P series

DS 44

Pis­tol grip nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le in the tor­que vari­ants 2.5 Nm, 5 Nm, 10 Nm, 20 Nm and 35 Nm.

  • Sta­tus indi­ca­ti­on via illu­mi­na­ted field
  • Motor and gear are inte­gra­ted in an alu­mi­ni­um housing
  • Pis­tol handle
  • Start switch and pro­gramm­a­ble func­tion switch
  • Adjus­ting wheel for speed limitation
  • Sus­pen­si­on clip

MDW design

  • Tor­que mea­su­re­ment direct via digi­tal sensor
  • Mea­su­re­ment pre­cisi­on of tor­que: 0.5% of final value
  • Rota­tio­nal ang­le record­ing via digi­tal abso­lu­te encoder
  • Ang­le reso­lu­ti­on: 0.1°

SA design

  • Tor­que mea­su­re­ment indi­rect­ly via cur­rent cut-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 3,3° (DS44/05); 2,3° (DS44/10); 1,4° (DS44/20); 1,0° (DS44/35)
DS 44

DSH 44 series

DSH 44
DSH 44

Hand-held nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le with strai­ght out­put in the tor­que vari­ants 20 Nm and 30 Nm as well as with ang­le head in the vari­ants 40 Nm and 60 Nm.

  • Illu­mi­na­ted field to indi­ca­te the tigh­tening status
  • Motor and gear are inte­gra­ted in a robust housing
  • Ergo­no­mic handle
  • Start but­ton and pro­gramm­a­ble swit­cho­ver ring
  • Sus­pen­si­on / Sus­pen­si­on clip

MDW design

  • Tor­que mea­su­re­ment direct via digi­tal sensor
  • Mea­su­re­ment pre­cisi­on of tor­que: 0.5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 1.0°

SA design

  • Tor­que mea­su­re­ment indi­rect­ly via cur­rent cut-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 1.0°