Quarter-turn locks
Quarter-turn locks secure doors, covers and cabinets. In industrial applications, they are commonly used on machine doors or control cabinets. The norelem range offers quarter-turn locks with either swing grips or L- and T-grips, as well as options for operation using a polygonal wrench or a cylinder lock.
Overview
Quarter-turn locks from norelem
The importance of quarter-turn locks in various applications
Compatibility of norelem quarter-turn locks
norelem as a reliable partner for quarter-turn locks
Quarter-turn locks from norelem
The importance of quarter-turn locks in various applications
Compatibility of norelem quarter-turn locks
norelem as a reliable partner for quarter-turn locks
Quarter-turn locks from norelem
A quarter-turn lock is a locking mechanism used to secure doors, windows, cabinets and other movable elements. It typically consists of a rotating metal rod or bolt that is inserted into a bracket. By turning the lock, the bolt is moved either horizontally or vertically to reach a locking position. A quarter-turn lock can be operated manually to fasten the swivelling element in a closed position. In this locking position, the quarter-turn lock locks the movable element securely. Quarter-turn locks offer a simple and effective way of controlling access to certain areas and ensuring security.
The locks serve as a versatile locking element that can be used in various areas. In the industrial sector, they are often used on machine doors or switch cabinets to ensure security and access control. They are also widely used on assembly and logistics vehicles because in addition to their secure locking function, they are also known for their robustness and reliability.
Quarter-turn locks are versatile locking mechanisms that are used in a variety of applications. They are mainly used to secure doors, windows, hatches and other movable elements. They are also used in warehouses to control access to certain areas. In industrial environments, quarter-turn locks are used in machines and housings to ensure security and access control. The ease of use and effective function of the standard parts make them a popular choice for various security requirements.
The locks are available in various sizes and designs to meet different requirements and security needs. At norelem you will find quarter-turn locks with different tongue spacing, different wall thicknesses and several tongue lengths.
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The importance of quarter-turn locks in various applications
Quarter-turn locks are widely used in a variety of applications and play an important role in various sectors, especially in industry. As a standard part, they are used in numerous constructions and machines, which underlines their importance in industry.
In industrial environments, quarter-turn locks are often used in machines and housings to ensure secure locking of doors, hatches and other moving parts. These locking systems are crucial for the protection of staff as they can restrict access to hazardous areas and prevent accidents. They also enable effective access control by ensuring that only authorised persons can access certain machines or systems.
In addition to the security aspect, quarter-turn locks offer a number of other advantages for industrial applications. These advantages include
- Robustness and durability: Industrial quarter-turn locks are made from high-quality materials such as stainless steel, polyamide, polypropylene, steel and zinc. Each material has its own special features, such as a long service life or high resistance.
- Easy handling: Quarter-turn locks are easy to use and require no special skills or training to install and operate, saving time and money.
- Versatility:The versatility of quarter-turn locks allows them to be adapted to different configurations and requirements in industrial applications. Be it in large production plants or in smaller manufacturing operations.
- Standardised component: As a standard component, quarter-turn locks are widely used and standardised. This facilitates their availability and interoperability with other machine components.
All in all, quarter-turn locks are indispensable elements in industrial security technology. They contribute to a safe and efficient work environment and are easy to handle. Their versatility and reliability make them an indispensable component in industry.
Compatibility of norelem quarter-turn locks
In addition to quarter-turn locks, the norelem range also includes other products. These are differentiated by the following designations:
- Quarter-turn latches: are used to securely hold and close hatches, container lids or machine panelling. The quarter-turn latch is optionally available with slot head, cross head or tool-free with a knurled head or star grip.
- Quarter-turn locks: whether compact, lockable or small quarter-turn lock. norelem has them all in its range. In addition to quarter-turn locks with T-grip, the range also includes quarter-turn locks with L-grip and quarter-turn locks with wing grip. Quarter-turn locks for sterile areas round off the range.
- Quarter-turn clamp locks: ensure quick and easy locking of hatches and other fixtures. The quarter-turn clamp locks allow workpieces to be clamped without tools, which greatly reduces set-up time.
- Retaining washer: is used to secure the locking bolt. The combination of locking bolt and retaining washer ensures that the bolt is connected to the cover captively.
- Cap: prevents the ingress of dust and moisture. The dust cap is suitable for quarter-turn locks with a head diameter of max. 32 mm. Use of the dust cap reduces the dimension “A” of the hook by 1 mm.
- Compression latches: available in two versions. The standard compression latch is mainly used for doors and housings that require a higher seal contact pressure. The compression latches with adjustable tongue height can be adjusted in height according to your requirements. The desired tongue version should be ordered separately. At norelem, the individual tongues can be combined with any housing.
- Quarter-turn security lock: made of stainless steel 1.4401 and is resistant to shaking and vibration even under high contact pressure. The “right” version closes anti-clockwise. The “left” version closes clockwise.
- Clamping plate: suitable for combination with the 05591 or 05591-05 quarter-turn lock. The clamping plates are available in steel and stainless steel.
- Key: is available in several versions. The key for quarter-turn locks is used to operate the quarter-turn locks for sterile areas. Other keys are available with triangular head, square head and double bit.
- Lock bottom part: is an accessory for the quarter-turn latch. The lock bottom part can be either screwed or riveted to the frame.
- Opening handle: is available in two sizes. The opener is suitable for quarter-turn locks with a head diameter of up to 32 mm.
The forms of actuation of the individual products also differ. These are named as follows:
- Double-bit with 3 mm, 5 mm, 6.5 mm and 8 mm
- Wing and lockable wing
- L-grip and lockable L-grip
- Slot
- Key and simultaneous-locking key
- T-grip and lockable T-grip
- Square head, square head with 6 mm, 7 mm and 8 mm
- Double flat
In addition to the different types of actuation, the products are also differentiated by their tongue spacing, tongue length and maximum wall thickness. The tongue length ranges from 24 mm to 35 mm and up to 45 mm.
norelem as a reliable partner for quarter-turn locks
At norelem, you will not only find a wide selection of high-quality quarter-turn locks. We are also your reliable partner when it comes to selecting and installing the right solution. Our many years of experience and expertise in the industry ensure that you receive the best quarter-turn locks for your requirements. With a variety of standard parts and customised solutions, we offer tailor-made products for your application.
Contact us today to find out more about our range of quarter-turn locks and deadbolt locks. We will be happy to help you select the right quarter-turn locks for your requirements.