Tigh­tening technique

Built-in nutrun­ners DS series

Gre­at pro­ducts are the result of flaw­less pro­ces­ses. In the case of indus­tri­al manu­fac­tu­ring, per­fect pro­duc­tion is paramount.

Screw con­nec­tions in par­ti­cu­lar should not cau­se pro­duct defi­ci­en­ci­es. Digi­tal tigh­tening tech­ni­que from DSM is a solid choice for high quality.

All DSM pro­ducts are cha­rac­te­ri­sed by their per­fect inte­gra­ti­on into new or exis­ting pro­duc­tion lines.

The DSM experts for built-in tigh­tening tech­ni­que sup­port pro­jects of our cus­to­mers, from the plan­ning pha­se, through to com­mis­sio­ning and of cour­se beyond.

Built-in tigh­tening tech­ni­que from DSM

  • Digi­tal tigh­tening technique
  • Built-in nutrun­ners from 0.05 Nm to 2400 Nm
  • Error-free set­up through inte­gra­ted para­me­ter memory
  • Main­ten­an­ce-free brush­less ser­vo motor, clock­wi­se / anti-clockwise
  • Robust housing made of stain­less steel and aluminium
  • Diver­se dri­ve and attach­ment versions

DS 26 series

DS 26

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

  • Sta­tus indi­ca­tor over light field
  • Motor and gear are inte­gra­ted in an alu­mi­ni­um housing
  • Speed con­ti­nuous­ly varia­ble, clock­wi­se / anti-clockwise

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° (DS26/005, 26/01); 2.6° (DS26/02); 1.0° (DS26/04)

SA design

  • Tor­que mea­su­re­ment indi­rect via power-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 4.3° (DS26/005, 26/01); 2.1° (DS26/02); 1.0° (DS26/04)

Stan­dard options

  • Out­put offset
  • Stub out­put
  • Spring out­put
  • Self start output
  • Ang­le head
  • Vacu­um screw-retainer
  • Out­put unit with gal­va­nic isolation
Handschrauber DSH 26

DS 34 series

DS 34

Built-in nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le in tor­que ver­si­ons of 2.5 Nm, 5 Nm, 10 Nm and 15 Nm.

  • Sta­tus indi­ca­tor over light field
  • Motor and gear are inte­gra­ted in an alu­mi­ni­um housing
  • Speed con­ti­nuous­ly varia­ble, clock­wi­se / anti-clockwise

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 indi­rect via power-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 3.3° (DS34/025, 34/05); 1.7° (DS34/10, 34/15)

Stan­dard options

  • Out­put offset
  • Stub out­put
  • Spring out­put
  • Self start output
  • Ang­le head
  • Out­put unit with gal­va­nic isolation
Handschrauber DSH 26

DS 44 series

DS 44

Built-in nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le in tor­que ver­si­ons of 2.5 Nm, 5 Nm, 10 Nm, 20 Nm and 35 Nm.

  • Sta­tus indi­ca­tor over light field
  • Motor and gears are inte­gra­ted in an alu­mi­ni­um housing
  • Speed con­ti­nuous­ly varia­ble, clock­wi­se / anti-clockwise

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 indi­rect via power-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)

Stan­dard options

  • Out­put offset
  • Stub out­put
  • Spring out­put
  • Self start output
  • Ang­le head
  • Out­put unit with gal­va­nic isolation
Handschrauber DSH 26

DS 57 series

DS 57

Built-in nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le in tor­que ver­si­ons of 25 Nm, 50 Nm, 70 Nm, 90 Nm and 140 Nm.

  • Sta­tus indi­ca­tor over light field
  • Speed con­ti­nuous­ly varia­ble, clock­wi­se / anti-clockwise
  • Com­pact design

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 indi­rect via power-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 4.5° (DS57/25, 57/50);
    2.2° (DS57/70); 1.2° (DS57/140)

Stan­dard options

  • Motor off­set
  • Out­put offset
  • Stub out­put
  • Spring out­put
  • Self start output
  • Ang­le head
Handschrauber DSH 26

DS 80 series

DS 80

Built-in nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le in tor­que ver­si­ons of 220 Nm, 300 Nm, 420 Nm, 500 Nm and 600 Nm.

  • Sta­tus indi­ca­tor over light field
  • Speed con­ti­nuous­ly varia­ble, clock­wi­se / anti-clockwise
  • Com­pact design

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 indi­rect via power-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 1.2° (DS80/220, 80/300);
    1.0° (DS80/420, 80/500, 80/600)

Stan­dard options

  • Motor off­set
  • Out­put offset
  • Stub out­put
  • Spring out­put
  • Self start output
  • Ang­le head
Handschrauber DSH 26

DS 80–130 series

DS 80-130

Built-in nutrun­ner with elec­tro­ni­cal­ly con­trol­led ser­vo motor and digi­tal data trans­mis­si­on. Avail­ab­le in tor­que ver­si­ons of 900 Nm, 1000 Nm, 1500 Nm, 2000 Nm and 2400 Nm.

  • Sta­tus indi­ca­tor over light field
  • Speed con­ti­nuous­ly varia­ble, clock­wi­se / anti-clockwise
  • Com­pact design

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 indi­rect via power-off
  • Mea­su­re­ment pre­cisi­on of tor­que: 5% of final value
  • Rota­tio­nal ang­le record­ing via motor sensors
  • Ang­le reso­lu­ti­on: 1.0°

Stan­dard options

  • Motor off­set
  • Stub out­put
  • Spring out­put
Handschrauber DSH 26