Everything You Need to Know About Record Sliding Door Operators

How the Record System 20 Platform Powers Commercial Sliding Entrances

Automatic sliding door operators are a critical component of any high-traffic commercial entrance - from hospitals and retail centres to industrial facilities and vehicle showrooms. Record, a globally recognised Swiss-engineered brand, offers a range of automatic sliding door operators designed to handle everything from light-duty residential applications through to heavy-duty industrial entrances requiring door leaves in excess of 400 kg. This guide covers the full Record sliding door operator range available in New Zealand, helping specifiers, installers, and facility managers identify the right system for their project.

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The Record Sliding Door Operator Range

Record's automatic sliding door systems are built on the proven Record System 20 platform, sharing common components, Swiss-engineered intelligence, and a self-learning processor with active automatic adjustment. This modular architecture means lower service costs, faster assembly, and consistent reliability across the range. Below is an overview of each model and its key application.

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STA 21 - Light to Medium Duty Sliding Door Operator

The Record STA 21 is based on the proven Record System 20 platform but modified with smaller, lighter electrical motors and a specially modified PLC to suit lower-budget projects without compromising performance. It is well-suited to light to medium weight linear sliding doors in heavy-duty applications.

• Drive unit profiles: 160 mm standard / 110 mm low profile
• Passage width: 800 - 2,500 mm
• Passage height: up to 2,500 mm
• Door leaf weight: single 1 x 120 kg / bi-parting 2 x 90 kg
• Power supply: 230 VAC / rated power 85 W
• Operating temperature: -15°C to +50°C
• Compliance: EN 16005

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TSA 20 - Telescopic Sliding Door Operator (Standard)

The Record TSA 20 is a telescopic door operator that uses an additional track and belt system to provide twice the number of sliding door panels, creating a wider clear entrance opening while consuming approximately 30% less wall space compared to traditional sliding doors. Capable of covering opening widths up to 4,000 mm, it is ideal for high-footfall entrances where maximising clear width is a priority.

• Drive unit profiles: 160 mm standard / 110 mm low profile
• Passage width: up to 4,000 mm
• Door leaf weight: single 2 x 130 kg / telescopic bi-parting 4 x 90 kg
• Power supply: 230 VAC
• 100% duty rated performance
• Failsafe electric motor brake locking with battery backup

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TSA 22 - Heavy Duty Telescopic Sliding Door Operator

Where entrance openings need to be as wide as possible but door leaves are heavier or taller than standard, the Record TSA 22 provides optimum power via a heavier duty operating arm. Like the TSA 20, it saves approximately 30% wall space versus traditional sliding doors but handles significantly heavier leaf weights and wider passages.

• Drive unit height: 200 mm
• Passage width (DUO): 1,200 - 4,000 mm / (single) 800 - 3,000 mm
• Passage height: up to 3,000 mm
• Door leaf weight: telescopic bi-parting 4 x 130 kg / single 2 x 170 kg
• Power supply: 230 VAC / 50 Hz - rated power 120 W / standby 25 W
• Operating temperature: -15°C to +50°C / humidity up to 85% non-condensing

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STA 22 - Extra Heavy Duty Sliding Door Operator

For special entrances and applications involving very large, heavy door leaves with a combined weight exceeding 400 kg, the Record STA 22 is Record's most robust linear sliding door operator. Built on a stable 200 mm standard profile drive unit, it has maintained its position in the global market for many years and is particularly suited to high-demand industrial and special-purpose entrances.

• Drive unit profile: 200 mm standard
• Passage width: 800 - 3,000 mm (both D and E variants)
• Passage height: up to 3,000 mm
• Door leaf weight: bi-parting 2 x 200 kg / single 1 x 250 kg
• Power supply: 230 VAC / 50 Hz - rated power 120 W / standby 25 W
• Operating temperature: -15°C to +50°C / humidity up to 85% non-condensing
• Extended battery backup failsafe electric motor brake locking

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TOS 20 - Total Opening System Sliding Door Operator

The Record TOS 20 (Total Opening System) is a specialist linear sliding door installation that adds a unique capability: door leaves and fixed side panels can be pivoted 90° irrespective of their linear position, allowing almost the entire width and height of the passageway to remain fully accessible. With a TÜV-approved functional safety rating, it is ideal for emergency escape routes, loading bays, vehicle showrooms, and any application requiring full-width access on demand.

• Drive unit height: 108 mm / 150 mm / 200 mm (adjustable)
• Passage width: 800 - 2,500 mm
• Passage height: up to 2,500 mm
• Door leaf weight: max. 2 x 100 kg
• Opening speed: up to 0.75 m/s
• Up to 95% of passage width and height usable when fully open
• Operating temperature: -15°C to +50°C
• Compliance: TÜV approved - registration number 44 780 12 756612

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Product Specifications

Specification	STA 21	TSA 20	TSA 22	STA 22	TOS 20
Drive Unit Profile Height	160 mm / 110 mm	160 mm / 110 mm	200 mm	200 mm	108 / 150 / 200 mm
Passage Width	800 - 2,500 mm	Up to 4,000 mm	800 - 4,000 mm	800 - 3,000 mm	800 - 2,500 mm
Passage Height	2,500 mm	-	3,000 mm	3,000 mm	2,500 mm
Max Door Leaf Weight (single)	1 x 120 kg	2 x 130 kg	2 x 170 kg	1 x 250 kg	2 x 100 kg
Max Door Leaf Weight (bi-parting)	2 x 90 kg	4 x 90 kg	4 x 130 kg	2 x 200 kg	-
Power Supply	230 VAC	230 VAC	230 VAC / 50 Hz	230 VAC / 50 Hz	-
Rated Power	85 W	-	120 W	120 W	-
Standby Consumption	-	-	25 W	25 W	-
Operating Temperature	-15°C to +50°C	-	-15°C to +50°C	-15°C to +50°C	-15°C to +50°C
Humidity Range	-	-	Up to 85% non-condensing	Up to 85% non-condensing	-
Battery Backup	Yes	Yes	-	Extended	-
Self-Monitoring / Diagnostics	Yes	Yes	Yes	Yes	-
Replaceable Track System	Yes	Yes	-	Yes	-
Standard Compliance	EN 16005	-	-	-	TÜV (Reg. 44 780 12 756612)
Application	Light to medium duty	Wide entrance / telescopic	Heavy telescopic	Extra heavy duty	Total opening / escape routes

For full model-specific specifications and installation data, view our product range.

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Key Features Shared Across the Record Sliding Door Range

All Record sliding door operators benefit from Swiss-engineered precision manufacturing, low-noise acoustically decoupled running tracks, self-learning processor control with active automatic adjustment, interactive communication between components for enhanced safety, and failsafe electric motor brake locking. Drive unit housings are manufactured in quality Australian aluminium, available in standard and low-profile formats, with 100% duty rated performance across the range.

Record's compliance with international standards including EN 16005 (safety in use of powered pedestrian doorsets) ensures that systems are designed for safe pedestrian use across commercial and public-facing applications.

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How to Select the Right Record Sliding Door Operator

Choosing the correct operator depends on three primary factors: door leaf weight, required passage width, and application type. Use the following as a starting guide:

• Light to medium weight doors (up to 120 kg single / 90 kg bi-parting), standard openings up to 2,500 mm: Record STA 21
• Wide openings up to 4,000 mm with telescopic leaves (up to 130 kg per leaf): Record TSA 20
• Wide openings requiring heavier telescopic leaves (up to 170 kg single / 130 kg bi-parting): Record TSA 22
• Extra heavy duty applications with door leaves exceeding 200 kg per leaf: Record STA 22
• Applications requiring full 90° pivot opening for emergency or loading access: Record TOS 20

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Applications for Record Automatic Sliding Door Operators in New Zealand

Record sliding door operators are used across a wide range of commercial, public, and industrial environments in New Zealand, including hospitals and healthcare facilities, supermarkets and retail centres, hotel entrances and lobbies, aged care facilities, office buildings, warehouses, and vehicle showrooms. Their combination of quiet operation, high capacity, and long service life makes them a preferred choice for architects, security integrators, and facilities managers specifying entrance automation for new builds and refurbishments.

For the full range of Record automatic sliding door operators available in New Zealand, including technical data sheets and installation support, view our Record Sliding Door Operators collection.