Electric drive for linear two-grip electric gripper, has servomotor, ball-type spindle nut and ball-type spindle, where spindle nut and spindle are arranged on piston housing on opposite sides at two sides
摘要
<p>The electric drive has a servomotor, a ball-type spindle nut (4) and a ball-type spindle (3), where the spindle nut and spindle are arranged on a piston housing (9) on opposite sides at two sides. The ball-type spindle nut displaces the ball-type spindle by rotation of the servomotor and linearly moves a piston (10) which acts on a gear hub over a linkage (11).</p>
