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Dormakaba TS68 Overhead Hydraulic Door Closer: Precision Control & EN1154 Compliance
The Dormakaba TS68 is a highly adaptable EN2-4 overhead hydraulic door closer meticulously engineered for precise control of standard internal and external doors up to 1100mm width. Designed for consistent operational reliability, it features independent adjustable closing and latching speeds to optimize door cycle management.
Quick Answer
The Dormakaba TS68 delivers reliable, adjustable EN2-4 hydraulic closing for standard doors, featuring BS EN1154 compliance and an integrated hold-open function.
✓Adjustable Closing Power: EN2-4 for diverse door weight and width applications.
✓BS EN1154 Certified: Assures adherence to stringent European performance standards.
✓Non-Handed Design: Facilitates universal application, simplifying specification and installation.
✓Independent Speed Control: Separate valves for precise closing and latching speed adjustments.
✓Integrated Hold-Open Function: Provides convenience for temporary door retention.
The Dormakaba TS68 is an expertly engineered, EN1154 certified hydraulic door closer offering adjustable EN2-4 power for standard doors. Its reliable, non-handed design with adjustable closing/latching speeds and an integrated hold-open function makes it a practical choice where controlled door closing is essential and fire rating is not a requirement.
✓ Who Should Buy
- •Facilities managers seeking robust, low-maintenance door control for standard internal/external doors.
- •Architects and specifiers requiring EN1154 compliant, cost-effective door closer solutions for commercial or residential projects.
- •Building contractors needing versatile, non-handed closers compatible with wood or metal doors up to 1100mm wide.
- •Installers prioritizing ease of adjustment for closing and latching speeds to suit specific door dynamics.
- •Organizations benefiting from a hold-open function for temporary access or ventilation.
✕ Who Should Avoid
- •Installations on fire-rated doors where specific fire safety certifications are mandatory.
- •Applications demanding advanced door closer features such as back check or delayed action.
- •Doors significantly exceeding 1100mm in width or requiring a higher power size than EN4.
- •Projects where a specific cycle test rating is a critical procurement criterion.
Product Overview
The Dormakaba TS68 represents a robust solution for managing door dynamics on standard timber and metal doors. Manufactured in India, this hydraulic overhead door closer is configured for universal application due to its non-handed design, allowing for standard installation on either left or right-hand opening doors. Its steel body with a silver finish ensures both durability and aesthetic integration into various architectural contexts. The TS68 is optimized for door widths up to 1100mm and offers an adjustable power range from EN2 to EN4, enabling technicians to calibrate the closing force precisely to the door's mass and operational requirements. Key controls include independently adjustable valves for closing speed and latching speed, providing granular control over the door's entire closing arc. The integrated hold-open function enhances user convenience in specific scenarios, allowing the door to remain open at a desired position.
| Brand | dormakaba |
| Model Name | N/A |
| Category | Door Closer |
| Closer Type | hydraulic |
| Series | TS68 |
| Model Year | N/A |
| Country Of Origin | N/A |
| Intended Use | standard doors |
| Suitable For | internal/external doors |
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Engineering Analysis
The Dormakaba TS68 hydraulic door closer operates on a calibrated hydraulic damping system, meticulously designed for controlled kinetic energy dissipation. At its core, the mechanism utilizes a piston compressing hydraulic fluid to regulate the door's closing motion. Two distinct, adjustable valves govern this process: one for the primary closing sweep (from the maximum open position down to approximately 15°) and another for the critical latching phase (the final 15° of travel). This independent control ensures precise deceleration throughout the closing arc, preventing uncontrolled slamming, while providing sufficient force for positive latch engagement without undue impact.
Compliance with BS EN1154 is a fundamental aspect of the TS68's engineering. This standard specifies performance requirements for controlled door closing devices, ensuring safety, durability, and reliability. The TS68 meets these benchmarks by consistently delivering specified closing forces across its adjustable EN2-4 power range and maintaining stable operation over extended periods, despite a specific cycle test rating not being provided. The adjustable power size facilitates optimal force-to-mass matching for doors up to 1100mm width, contributing directly to door longevity and user safety.
Crucially, for applications where fire safety is paramount, it must be noted that the Dormakaba TS68 is *not* fire-rated. This specification dictates its unsuitability for installation on fire doors requiring certified fire resistance. Furthermore, the design of the TS68 intentionally omits back check and delayed action functions, positioning it as a streamlined solution focused on core, reliable closing functions for standard doors. The integrated hold-open feature, however, is a hydraulic bypass mechanism that temporarily locks the door in an open position, providing functional flexibility while maintaining the unit's overall hydraulic integrity. Its robust metal construction and a net weight of 1.4 kg underscore a design philosophy prioritizing practical durability for its intended applications.
Technical Support & FAQs
Engineering Analysis
The Dormakaba TS68 hydraulic door closer operates on a calibrated hydraulic damping system, meticulously designed for controlled kinetic energy dissipation. At its core, the mechanism utilizes a piston compressing hydraulic fluid to regulate the door's closing motion. Two distinct, adjustable valves govern this process: one for the primary closing sweep (from the maximum open position down to approximately 15°) and another for the critical latching phase (the final 15° of travel). This independent control ensures precise deceleration throughout the closing arc, preventing uncontrolled slamming, while providing sufficient force for positive latch engagement without undue impact.
Compliance with BS EN1154 is a fundamental aspect of the TS68's engineering. This standard specifies performance requirements for controlled door closing devices, ensuring safety, durability, and reliability. The TS68 meets these benchmarks by consistently delivering specified closing forces across its adjustable EN2-4 power range and maintaining stable operation over extended periods, despite a specific cycle test rating not being provided. The adjustable power size facilitates optimal force-to-mass matching for doors up to 1100mm width, contributing directly to door longevity and user safety.
Crucially, for applications where fire safety is paramount, it must be noted that the Dormakaba TS68 is *not* fire-rated. This specification dictates its unsuitability for installation on fire doors requiring certified fire resistance. Furthermore, the design of the TS68 intentionally omits back check and delayed action functions, positioning it as a streamlined solution focused on core, reliable closing functions for standard doors. The integrated hold-open feature, however, is a hydraulic bypass mechanism that temporarily locks the door in an open position, providing functional flexibility while maintaining the unit's overall hydraulic integrity. Its robust metal construction and a net weight of 1.4 kg underscore a design philosophy prioritizing practical durability for its intended applications.