01. Requirements
Industrial enclosures and critical infrastructure require next-level security and operational flexibility. The new quarter-turns for Profile and iLOQ cylinders (Pr20.1 L18) are engineered through a strategic partnership, delivering the robust performance you expect—plus the innovation of integrated iLOQ technology. Featuring advanced NFC access control, these solutions enable secure, battery-free operation with dynamic permission management via smartphone.
Modular by design, our quarter-turns simplify retrofits and original installations alike, while their durable, powder-coated aluminum construction and IP65 rating ensure reliable protection in even the most demanding environments. With iLOQ integration, you gain the flexibility to adapt access in real time and reinforce security for mission-critical assets, setting a new benchmark for enclosure access hardware.
02. Product Advantages 1-100.03 and 1-100.04
The quarter-turns for Profile-Cylinder and iLOQ are modular and can be installed both vertically and horizontally, allowing them to be flexibly adapted to different installation situations.
Depending on the system, the quarter-turns are lockable with a Profile-Cylinder in accordance with DIN 18252 (PS 1-100.03) or can be used with the iLOQ cylinders from the D50S series (PS 1-100.04).
Thanks to the use of powder-coated aluminum components, the quarter-turns have a high level of corrosion protection, which significantly increases their durability even in demanding environments. In addition, the use of different cylinders ensures greater security.
Thanks to their IP65 certification in accordance with DIN 60529, the quarter-turns offer reliable protection against dust and water. This makes them suitable for a wide range of applications, such as in mechanical and plant engineering, in heating, ventilation and air conditioning technology, in rail transport and in IT and data centers.
The H dimension can be adjusted by variable cranking of the cams, making the locking systems versatile and optimally adaptable to individual requirements.
Segment cutting edge
In a countersunk hole, the segment cutting edge makes electrical contact with the metallic base material. The double-sided design of the segment cutting edge guarantees safe equipotential bonding. When cutting the lacquer layer up to max. 170µm, no paint chips are produced in the countersink. The segment cutting edge and the scraping tooth increase the underhead friction both in a counterbore and in a cylindrical bore and thus increase the resistance to loosening in the fastener.
Scraping tooth
With a cylindrical hole, the double-sided, 90° offset scraping teeth ensure safe equipotential bonding on the edge of the sheet. By screwing them in, they scratch the painted edge up to max. 170μm of the hole and make electrical contact with the metal. The segment cutting edge centers the screw in the hole.
Metric thread-forming to DIN 7500
The non-circular cross-section and the slightly conical shape mean that chipless thread forming begins with the first turn of the screw. This hardens the surrounding material and forms the nut thread. The backlash-free seat provides safety against self-loosening under dynamic load. Chipless grooving eliminates the need for chip removal, thread cutting and additional nuts.
Metric
The standardized thread with metric dimensions and 60° flank angle can be easily screwed into the pre-cut thread.
03. dimensions
Quarter-turn for Profile-Cylinder Pr20.1 L18 1-100.03
Material
Housing, handle: Alu die-cast, black
Insert: brass MS58
Screw: steel, zinc planted
Grounding nut: zinc die, untreated
Note
Door thickness max. 8mm
Please configure the quarter-turn with cam
Quarter-turn is supplied without PHZ
Only for 30/10mm Profile-Cylinder DIN 18252
03. dimensions
Quarter-turn for iLOQ Pr20.1 L18 1-100.04
Material
Housing, handle: Alu die-cast, black
Insert: brass MS58
Screw: steel, zinc planted
Grounding nut: zinc die, untreated
Note
Door thickness max. 8mm
Please configure the quarter-turn with cam
Adapter rosette for use with Profile-Cylinder for iLOQ Series D50S
04. ordering options
1-100.03 and 1-100.04| Product system | Product number | Closure type | Execution | Mounting type | Delivery unit | Link | |
| 1-100.03 | 200-9496.00-00000 | Profile-Cylinder | R / L | screw-on | 1 | To the product | |
| 1-100.04 | 308-9014.00-00000 | iLOQ | R / L | screw-on | 1 | To the product |
