LOB Z935B-22-S Mortise Cylinder Lock Stainless Steel INOX 200kg High Endurance

Product Overview

The Zamek wpuszczany bębenkowy zapadkowo-zasuwkowy INOX LOB Z935B-22-S 90/35 is a mortise cylinder lock designed for both external and internal doors in public utility buildings. It supports door weights up to 200 kg and is suited for environments requiring high durability and resistance to harsh conditions, functioning reliably within a temperature range of -20°C to +80°C.

A standout feature is its high endurance rating of 200,000 cycles with latch loading specified at 120N, which eliminates replacement risk in high-traffic installations and extends maintenance intervals. This makes the Z935B-22-S especially well-suited for procurement in facility management, hospitality, and commercial construction projects where robust, long-lasting locking solutions are required.

Key Features

• High endurance ? rated for 200,000 operating cycles with a 120N latch load


• Supports heavy doors ? suitable for doors up to 200 kg used in public buildings


• Corrosion resistance ? functions in environments from -20°C to +80°C, ideal for demanding conditions


• Lever mechanism ? integrated for enhanced door operation and security


• Mortise design ? fits into door leaf for secure and tamper-resistant installation


• Material: Stainless steel (INOX) ? provides durability and resistance to wear


• No strike plate included ? flexibility for custom frame or retrofit projects

Technical Specifications

• Endurance: 200,000 cycles (120N latch load)


• Door Weight Capacity: up to 200 kg


• Operating Temperature: -20°C to +80°C


• Mechanism: Lever-operated latch and bolt


• Design: Mortise (for door leaf installation)


• Material: Stainless steel (INOX)


• Strike Plate: Not included

Applications

Used in external and internal doors of public utility buildings such as offices, schools, hotels, and hospitals. Suitable for heavy doors up to 200 kg in high-traffic areas. Ideal for facility management projects and commercial constructions requiring robust, corrosion-resistant locking hardware.

Packaging & Shipping

Standard export packaging. Unit includes mortise lock body and installation accessories; strike plate not included.