Coil screw system 2G

Coil screw system 2G for automated and partially automated installation of wire thread inserts.

Due to the slim construction, screw systems can be placed close to each other. This leads to more efficient use of existing production areas and thus to greater economic efficiency in production. The electric linear motor is very fast at up to 3.2 m/s and enables cycle times in production to be optimized.

1. Screwdriver Bosch BG2

   Rotation angle and torque monitored screwdriving technology with measuring transducer, optional redundant. Screwdriving technology from Desoutter and AtlasCopco is also available. Other manufacturers on request.

2. Floating screwdriver bearings

   Specially matched bearing of the screwdriver with tolerance compensation directly on the application.

3. Integrated coil transfer with rotary gripper

   Specially matched gripping force and contour ensure process-reliable spindle mounting of the wire thread inserts.

4. Linear motor

   • Freely programmable electric cantilever axis with repeat accuracy (+/-0.05 mm)
   • Integrated position sensor (+/-0.01 mm)
   • The available force range remains constant over the entire stroke and can be switched in motion in order to be able to adjust the contact pressure individually.
   • Speed up to 3.2 m/s for short cycle times.
   • Feed stroke up to 500 mm

5. Camera

   Monitoring of the spindle for higher output rates.

• Length: 700 mm
• Width: 142 mm
• Height: 190 mm
• Weight: 22.5 kg
• Feed stroke: to 500 mm
• Mounting position: Positionindependent
• Centre distance: min. 60 mm (with 2 screw systems)

Available as complete system „RIWO Coil 2G“: Feeding, screwing technology and control Siemens S7 incl. 3D visualization.