The CRD 250B is suitable for applications including cutting systems, automated welding, medical packaging,robotics, and semiconductor.
The CRD 250B brake is spring engaged and pneumatically released so that it will default to lock in a power failure or emergency situation. Nexen has also made air line management easy with radial slots for cable/line routing and pneumatic bard fitting installed.
Highlights of the CRD 250B include:
- Holding torque: 800Nm
- Maximum release pressure: 60psi
- Thru hole: 31.7mm – 1.25”
- Fully sealed IP65-rated housing
- E-stop capable
The Nexen CRD has a precision grade bearing and drive mechanism in sealed housing. Freely programmable, the three-drive design configurations allow the CRD to be optimised for high speed (up to 225RPM), high torque or both, depending on the application.
With a 250 or 350mm dial plate bolt circle diameter and a large open centre, users can optimise performance in a small space.
The combination of Nexen’s roller pinion technology with integrated bearing and motor/gearhead deliver a rigid, smooth system with zero backlash options from the motor through the driven load.