| 摘要 |
<p>Gearmotor (100) for roll-up shutters, comprising an electric motor, a speed reducer, an electronic or mechanical regulator for the end-of-travel positions of the roll-up shutter, a casing comprising a head-piece (10) which houses at least the end-of-travel position regulator and a body (20) which is coupled to said head-piece (10) and which houses the remainder of said components; comprising moreover adapting means (14, 24; 45, 55; 145, 155) for rendering the head-piece (10) interchangeable with respect to the body (20).</p> |
