Rotary solenoids (also bistable)

The following properties should be emphasized for our standard rotary solenoids with spring return:

• Angle of rotation up to 25° / 35° / 45° / 67.5° / 95° (depending on type)
• Torque up to 13Nm (initial torque without spring)
• Long service life: up to >50 million operations
• Fast response time: switching times < 5ms possible
• Mounting via threaded rods
• Many standard options: Shaft ends on both sides, return spring, dust cover, mounting holes in the rotatable armature plate
• Various winding options enable adaptation to a wide range of voltages (e.g. 12V, 24V, 48V, ...) for different load situations (allocation in the specific data sheets via tables)
• Option for reduced noise due to special cover for the rotary solenoids.

The most important features of bistable rotary solenoids are

• Rotation angle up to +/-55° around the center position
• Optional end stops (required in the customer application!)
• Torque up to 0.5Nm
• Long service life due to the use of ball bearings
• No linear movement
• Fast response time: switching times of less than 5ms possible
• Low temperature increase due to short switching pulses
• optional: viscous damping with ferro-fluids: smooth movement, gentle mechanical stops, less switching noise