Elektromechanisches Montagewerkzeug mit Drehmomentmotor

Details

Veröffentlichungs-Nr.

EP4786103

Anmeldetag

26. Januar 2026

Veröffentlichung

5. August 2026

Rechtsraum

EP

Abstract

The invention relates to an electromechanical assembly tool (10) including a housing (12), a torque motor (16), a planetary roller screw (18) and a linearly movable pincer head wedge (30), wherein the torque motor (16) includes a stator (38) and a rotor (40), wherein the stator (38) is mounted in the housing (12) and the rotor (40) is clamped and fixed on the rotatable but axially fixed spindle (32) of the planetary roller screw (18). The planetary roller screw (18) includes a spindle (32), a nut (34) and plural planetary rollers (36), wherein the nut (34) held in the housing (12) in an axially moveable but non-rotatable manner and axially connected to the pincer head wedge (30) such that the rotary movement of the motor rotor (40) is converted into a linear movement of the nut (34) and of the pincer head wedge (30).It is proposed that the rotor (40) of the torque motor (16) is directly mounted on the rotatable spindle (32) of the planetary roller screw (18).

Anmelder

Firma

Oetiker Schweiz AG

Land

🇨🇭 Schweiz