NK-RF801NB Stepper Motor X-ray Collimator for C-arm Dynamic Flat Panel Detector System
Short Description:
The NK-RF801NB X-ray collimator by Newheek is a compact electric beam limiter specially engineered for C-arm dynamic X-ray diagnostic devices. It pairs with X-ray tubes rated up to 125KV, delivering precise beam restriction for intraoperative and dynamic fluoroscopy scenarios. The stepper motor drive structure supports stable, repeatable adjustment of lead leaves, which is well suited for integration into mini C-arm and mobile C-arm imaging systems.
This collimator is purpose-built for C-arm X-ray equipment with dynamic flat-panel detectors. It works alongside 125KV X-ray tubes to confine the X-ray irradiation field. By limiting the radiation range, it cuts scattered radiation, reduces unnecessary exposure and helps operators obtain clear dynamic radiographic images during clinical procedures.
Lead Leaf Control Method
The lead leaves adopt stepping electro-stimulation control. Compared with manual adjustment, stepper drive enables accurate, consistent field size control. It can be linked with the host system for automatic beam adjustment to fit the needs of dynamic fluoroscopy.
The NK-RF801NB features a small, lightweight box-shaped housing. Its low weight and slim size fit the narrow installation space of C-arm assemblies, without adding excessive load to the C-arm gantry. It is easy to align and fix on the X-ray tube outlet for system assembly and equipment upgrade.
Suitable Scenarios
It is the ideal collimator choice for new C-arm production and old C-arm renovation projects. Common usage includes orthopaedic intraoperative fluoroscopy, minimally invasive surgery guidance and other dynamic real-time X-ray inspection work. It matches flat-panel detector dynamic imaging workflow perfectly.
Summary
The NK-RF801NB stepper-control X-ray collimator is a dedicated beam-limiting accessory for 125KV C-arm systems. Its compact size, light weight and stepper electro-stimulation lead leaf control meet the special structural and functional requirements of dynamic flat-panel C-arm equipment. It helps control radiation output and ensures reliable beam limiting performance for surgical fluoroscopy.
