Screwdriver with electronically controlled servomotor and digital data transmission

Standard options:

• Input drive offset
• Output drive offset
• Angular drive (WA)
• Stub drive
• Self-start

SA design

• Indirect torque measurement through circuit failure
• Rotation angle capture using motor sensors
• Messgenauigkeit Drehmoment: 5 % from end value
• Rotation angle measurement accuracy: 1°

Type	Torque	Speed
DS 57 / 50 SA	50 Nm	1050 rpm
DS 57 / 70 SA	70 Nm	800 rpm
DS 57 / 140 SA	140 Nm	430 rpm
With angular drive
DS 57 / 50 SA-WA	50 Nm	1000 rpm
DS 57 / 70 SA-WA	70 Nm	740 rpm
DS 57 / 70 SA-WA	140 Nm	420 rpm

  Controls for the DS series

  Product Info     

MDW design

• Indirect torque measurement through circuit failure
• Rotation angle capture using motor sensors
• Torque measurement accuracy: 5 % from end value
• Rotation angle measurement accuracy: 1°

Type	Torque	Speed
DS 57 / 50 MDW	50 Nm	1050 rpm
DS 57 / 70 MDW	70 Nm	800 rpm
DS 57 / 140 MDW	140 Nm	430 rpm
With angular drive
DS 57 / 50 MDW-SA	50 Nm	1000 rpm
DS 57 / 50 MDW-SA	70 Nm	740 rpm
DS 57 / 50 MDW-SA	130 Nm	420 rpm

  Controls for the DS series

  Product Info