RÖHM / Industry 4.0

The iJaw.
Clamping force, live.

The world's first sensor-integrated jaw for clamping workpieces using manual or power-operated chucks. Measure force during machining, not only at set-up.

IO-Link WirelessIP68215–400 mm
RÖHM iJaw on a machine tool
What it gives you

Five things the iJaw makes visible.

01Visualise the clamping forces applied to the workpiece during machining.
02Increase machine availability and reduce set-up and cycle times.
03Reduce part costs with a measurable, repeatable clamping process.
04Record integrated quality assurance data.
05More safety in the machining process.
OEM / RetrofitIntegrate into a machine tool or retrofit to existing chucks.
iJaw components diagram
The hardware

Sensor, interface, jaw.

  • Sensor in the jaw
  • Clamping insert with mounting screw
  • IO-Link Wireless interface with antenna, or balancing weights
  • Monoblock jaw with straight serration
  • Waterproof sealing cap (IP68) with lithium-ion battery behind it

Two versions: OEM for machine integration, retrofit for existing machine tools. Single-step, two-step or through-hole jaws in sizes 215, 260, 315 and 400 mm.

iJaw product pages

Original RÖHM catalogue pages 4–5, including the component diagram and range.

Download iJaw PDF

Talk to us about the iJaw.

Tell us the chuck size, jaw type and whether you need OEM integration or retrofit.

Send an enquiry