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Dormakaba TS93 Cam Action Surface-Mounted Hydraulic Door Closer: Precision Engineered for Commercial Applications
The Dormakaba TS93 is a high-performance hydraulic cam action door closer meticulously engineered for demanding commercial environments. Featuring EN1154 and Certifire compliance, it provides advanced door control for single and double leaf doors up to 1250mm wide. Its non-handed design and adjustable hydraulic functions ensure precise closure and enhanced safety.
Quick Answer
The Dormakaba TS93 offers superior, EN1154-compliant hydraulic door control with advanced adjustability and fire rating for high-traffic commercial applications.
✓EN1154 & Certifire Compliant Hydraulic Cam Action Mechanism
✓Independent Adjustment for Closing Speed, Latching Speed, Delayed Action, and Backcheck
✓Non-Handed, Surface Applied Design for Doors up to 1250mm Width
✓Robust Steel Body Construction for Commercial Durability
✓Suitable for Fire Door Assemblies
The Dormakaba TS93 represents a pinnacle of hydraulic cam action door closer technology, offering unparalleled control, durability, and safety compliance for high-demand commercial and public access environments. Its advanced adjustability, reduced opening force, and robust construction ensure long-term, reliable performance aligned with stringent industry standards.
✓ Who Should Buy
- •Facility managers and building owners requiring EN1154-compliant and Certifire-rated door control solutions for commercial spaces.
- •Architects and specifiers prioritizing accessibility and ease of opening without compromising security or fire safety.
- •Installers seeking a non-handed, surface-applied door closer with comprehensive adjustment capabilities for diverse door types.
- •Environments where precise control over closing speed, latching, delayed action, and backcheck is critical for user safety and door longevity.
✕ Who Should Avoid
- •Applications strictly requiring a factory-integrated mechanical hold-open function (TS93 does not feature this as standard).
- •Installations where a concealed door closer mechanism is the sole aesthetic requirement (TS93 is surface-applied).
- •Budget-constrained projects where entry-level, non-adjustable rack and pinion closers might suffice for non-critical doors.
Product Overview
The Dormakaba TS93 series represents a technically advanced solution for controlled door closing in commercial and institutional settings. This surface-applied hydraulic cam action door closer is engineered for optimal performance on single and double leaf doors with widths up to 1250mm. Its non-handed design simplifies specification and installation. Key operational parameters, including closing speed, latching speed, delayed action, and backcheck, are precisely controlled via adjustable hydraulic valves. The unit is rated with a power size range of EN2-5, accommodating varying door weights and operational requirements. Constructed from durable steel and finished in silver, the TS93 is built to withstand rigorous use. Critical certifications, including Certifire and EN1154, confirm its suitability for fire-rated door assemblies, ensuring adherence to stringent safety standards.
| Brand | dormakaba |
| Model Name | N/A |
| Category | Door Closer |
| Closer Type | hydraulic cam action |
| Series | TS93 |
| Model Year | N/A |
| Country Of Origin | N/A |
| Intended Use | commercial doors |
| Suitable For | single/double leaf doors |
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Engineering Analysis
The Dormakaba TS93 hydraulic cam action door closer exemplifies sophisticated engineering in door control. At its core, the hydraulic cam action mechanism is designed to provide a significantly reduced opening force compared to traditional rack and pinion closers, making doors easier to open and enhancing accessibility in compliance with universal design principles. This cam and roller arm system translates linear arm movement into rotary force with superior efficiency and smoother operation throughout the opening cycle.
Hydraulic Mechanics and Precision Control: The internal hydraulic system of the TS93 is meticulously engineered with independent, thermoconstant valve control. This allows for distinct adjustment of critical door control phases:
1. Closing Speed: Governs the primary closing arc, typically from 180° to 15°, preventing uncontrolled door slamming.
2. Latching Speed: Controls the final 15° of travel, ensuring the door firmly engages with the lock without excessive force, crucial for security and sound attenuation.
3. Delayed Action: This feature holds the door open for a user-specified duration before the main closing cycle begins, facilitating passage for personnel or equipment, particularly beneficial in high-traffic or accessibility-focused environments.
4. Backcheck: An essential safety feature, hydraulic backcheck activates beyond a specific opening angle (e.g., 70°-85°), cushioning the door's opening motion. This prevents damage to the door, frame, and adjacent walls from forceful opening, particularly in windy conditions or areas prone to abuse.
These adjustable valves operate within a robust, sealed hydraulic system, ensuring consistent performance over time and a controlled closing sequence regardless of external factors.
EN1154 Compliance and Fire Rating: The Dormakaba TS93 is rigorously tested and certified to BS EN1154 standards, signifying its compliance with European requirements for door closers. This certification guarantees performance characteristics such as durability, power adjustment, efficiency, and reliability under specified conditions. Furthermore, its Certifire accreditation confirms its suitability for use on fire-rated doors. In the event of a fire, the TS93 is engineered to reliably close the door, contributing to compartmentation and preventing the spread of fire and smoke. The robust steel body material further reinforces its structural integrity, critical for maintaining fire barrier efficacy. The adjustable power size range of EN2-5 enables precise force calibration to meet varying door specifications while maintaining compliance.
Technical Support & FAQs
Engineering Analysis
The Dormakaba TS93 hydraulic cam action door closer exemplifies sophisticated engineering in door control. At its core, the hydraulic cam action mechanism is designed to provide a significantly reduced opening force compared to traditional rack and pinion closers, making doors easier to open and enhancing accessibility in compliance with universal design principles. This cam and roller arm system translates linear arm movement into rotary force with superior efficiency and smoother operation throughout the opening cycle.
Hydraulic Mechanics and Precision Control: The internal hydraulic system of the TS93 is meticulously engineered with independent, thermoconstant valve control. This allows for distinct adjustment of critical door control phases:
1. Closing Speed: Governs the primary closing arc, typically from 180° to 15°, preventing uncontrolled door slamming.
2. Latching Speed: Controls the final 15° of travel, ensuring the door firmly engages with the lock without excessive force, crucial for security and sound attenuation.
3. Delayed Action: This feature holds the door open for a user-specified duration before the main closing cycle begins, facilitating passage for personnel or equipment, particularly beneficial in high-traffic or accessibility-focused environments.
4. Backcheck: An essential safety feature, hydraulic backcheck activates beyond a specific opening angle (e.g., 70°-85°), cushioning the door's opening motion. This prevents damage to the door, frame, and adjacent walls from forceful opening, particularly in windy conditions or areas prone to abuse.
These adjustable valves operate within a robust, sealed hydraulic system, ensuring consistent performance over time and a controlled closing sequence regardless of external factors.
EN1154 Compliance and Fire Rating: The Dormakaba TS93 is rigorously tested and certified to BS EN1154 standards, signifying its compliance with European requirements for door closers. This certification guarantees performance characteristics such as durability, power adjustment, efficiency, and reliability under specified conditions. Furthermore, its Certifire accreditation confirms its suitability for use on fire-rated doors. In the event of a fire, the TS93 is engineered to reliably close the door, contributing to compartmentation and preventing the spread of fire and smoke. The robust steel body material further reinforces its structural integrity, critical for maintaining fire barrier efficacy. The adjustable power size range of EN2-5 enables precise force calibration to meet varying door specifications while maintaining compliance.