Individually configurable: the PRT-04 modular system

PRT-04: the high performer in our range. 
Our ready-to-install basis for the modular system.

PRT-04 Micro is our smallest slewing ring bearing.
Lightweight, robust and ideal for small installation spaces.

PRT-04 Black Edition.
Elegant, discreet and reduces light reflections thanks to its black coating.

PRT-04 outer drive ring. 
Available in four standards for the toothing of the outer ring.
Spur gear toothing according to DIN3967.

PRT-04 toothed inner ring. 
Compact design possible as the drive can be placed in the through-hole of the PRT.

PRT-04 with snap mechanism.
Repeatedly and precisely approach individual snap-in points.

PRT-04 with clamping block.
With max..1 Nm tightening torque, 10 Nm holding torque can be realised.

PRT-04 with locking function.
Remote release over a distance of up to 5 metres.

PRT-04 with locking function enables precise adjustment of the slewing ring, even under high load.
Locking points every 90° as standard.

PRT-04 locking mechanism with electronic position monitoring.
Electronic monitoring of the locking pin status.
Suitable for applications with increased safety requirements.

PRT-04 locking mechanism Universal adapter.
Enables an individual way of releasing the locking bolt. An M4 thread serves as a connection point for the respective construction.

PRT-04 with angle limiter.
The PRT-04 stop-dog can be quickly and individually adjusted and prevents the rotation of the PRT slewing ring bearing at defined points.

PRT-04 with angle measurement for slewing rings made of aluminium. 
Detection of swivelling and rotation angles of -/+ 999 degrees. The angle is displayed to 0.1 degrees on the screen.

PRT-04 with stainless steel housing. 
FDA-compliant and therefore suitable for the food and packaging sector.

PRT-04 with stainless steel housing. 
Due to its electrical conductivity, it is ESD compliant.

PRT-04 for the cleanroom. 
Tested and confirmed by the Fraunhofer Institute.

NEW

The PRT adjustment lever for the PRT-04 slewing ring bearing series enables simple adjustment by 90 degrees.

NEW

The PRT adjustment lever for the PRT-04 slewing ring bearing series enables simple adjustment by 45 degrees.

NEW

The PRT clamping lever for the PRT-04 slewing ring bearing series enables a simple manual clamp and consists of a clamping lever and an aluminium block.

NEW

The PRT toothing for the slewing ring bearing series PRT-04 is available in the toothing types AT10, HTD5M and T10. Also suitable for retrofitting to existing PRT-04 slewing ring ball bearings.

PRT-04 Micro with aluminium pretension. 
Our smallest iglidur® slewing ring bearing.

PRT-04 Standard with slot nut profile.
For easy positioning without additional holes.

PRT-04 Standard with DrivePin. 
Simply drive with gear profile or drive pin for coupling.

PRT-04 Standard with spacer ring.
The PRT can be screwed onto flat surfaces using the spacer ring.

PRT-04 standard with large retaining ring.
Offers the option of replacing an already installed PRT-01 with a PRT-04.

PRT-04 standard with M4 thread in mounting ring.
This offers an additional fastening option.