2000 B-HR - Car Door

Landing doors

Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Design flexibility, coupled with full range of certifications, makes Wittur landing doors suitable for every application.
A wide variety of available finishings and executions allows them to fit in every environment: from residential to exclusive office buildings, from exterior installations to luxurious marine projects, from industrial buildings to hospitals.

Car doors

Since 1977 Wittur has been providing the lift industry with versatile and high-quality doors. More than 30 years later Wittur is the leading company in the lift doors segment, with state-of-the-art technical solutions and unparalleled product range. Regardless of whatever your lift requires - a round door with panoramic panels rather than a straight or a folding one - Wittur can supply the best solution for your needs.

Overspeed Governors

Research for innovative solutions and rigid control of product quality are key features of Wittur Safeties.
Wittur overspeed governors can cover a broad range of rated loads and speeds and can be applied both to machine roomless and traditional installations. Our overspeed governors can be engaged at any point along perimeter of pulley and assure high life time due to limited pulley wear.

Car slings

Wittur offers a wide range of car and counterweight frames. Modularly conceived, these components are very flexible in terms of rated load, height and width. The wide range of accessories includes safety gears, suspension pulleys, compensation chain and travelling cable hangers, allowing configurations suitable for different shaft layouts, lift designs and rated speeds. Wittur can also supply special frames for tailored projects.

Cars

Wittur aims at fulfilling customers’ expectations in terms of car design elegance, extension of product range, configuration flexibility and installation easiness.

The offer includes a wide selection of cars, both for passengers and goods transportation, with applications from the residential to the most exclusive buildings.

Safety Devices

Research for innovative solutions and rigid product quality control are key features of Wittur Safeties.
The product range includes uni- and bi-directional, instantaneous and progressive safety gears.
Devices for ascending car overspeed protection are also available. The products are suitable both for new equipments or modernization.

Wittur UCM Solutions

According to EN81-1/2 A3 and EN81-21 A1 (new lifts in existing buildings), new lifts installed after January 1st 2012 must be equipped with a system to prevent a car moving away from the floor with the landing door not in the locked position and the car door not in the closed position.
A UCM solution can be certified as a system (type examination certificate) or composed by tested components.
The UCM unit shall detect unintended movement of the car, shall cause the car to stop and keep it stopped.

Shaft Accessories

All shaft accessories are important to secure smooth operation and long lifetime to the lift. That's why Wittur offers a wide variety of shaft accessories: guide shoes (sliding or roller type), proximity sensors, guide rail brackets, pulleys, pit ladders, buffers

Hydraulic drives

Lift Machines

LM Liftmaterial Complete Systems

LM Trainings

LM Liftmaterial, a Wittur brand, acts as OEM supplier of complete systems, with a team of highly-qualified professionals with excellent know-how in engineering and logistics. LM Liftmaterial does not sell directly to end users, does not install and does not provide any maintenance service. The typical LM customers are installation companies; LM provides engineered solutions, pre- and after sales and logistics support; the customers take care of installing and servicing the lifts.

LM Liftmaterial’s range of products includes rope traction and hydraulic lifts, for passengers or goods, complying with EN 81 or local standards, as well as home lifts, machineroomless lifts, panoramic and tailor-made lifts fully customized according to customers’ request.

Entrances for North America

Entrances - Standard

Entrances - Custom

Tyler produces both standard and custom entrances in a large variety of shapes, materials and finishes in order to meet any customer and architectural need.

Sematic 2000 B-HR Car Door

Aiming higher and higher as fast, safely and comfortably as possible

Sematic 2000 B-HR is the ideal solution for passenger movement within all high-rise buildings, as it includes: fast, quiet and smooth door opening and closing (allowing for efficient traffic management flow), exceptional robustness, excellent transport comfort, unrivalled aesthetic properties and all in full compliance with the most stringent safety regulations.

All of its components and technical solutions have been analyzed and endurance tested in our laboratories across millions of cycles, ensuring that this door guarantees constant high performance over a long life.

A wide range of finishes, options and certifications are available too. For all these reasons, Sematic 2000 B-HR has been selected by companies, architects, and consultants for installation in some of the world’s most prestigious buildings.

Product Range
Model	TB min-max (mm)	TH min-max (mm)
K-S 2R/L	800 - 900	2000 - 3000
K-S 2Z	800 - 900	2000 - 3000
K-S 4Z	1300 - 900	2000 - 3000

For further infomation see our technical catalogues

Bottom Track Park Overall Dimension (mm)
Opening	K(car)	S(landing)	Pack⁽¹⁾
2R/L	120	120	265
2Z	85	90	200
4Z	120	120	265

(1) 25mm bottom track distance

Door Opening Type

VERSION	LOW	MED	TOP
Typical application	Residential Mid-rise and High-rise	Mid-rise offices	High-traffic flow offices
Elevator speed	<4m/s	4-6m/s	>6m/s
Door drive controller	SDS	SDS HV	SDS HV
Motor control	DC PWM Standard	Vector control	Vector control
Skate type	Std espansion skate	HR2 expansion skate	HR2 expansion skate
Main supply	90-230 Vac 50-60Hz Single phase	230/400 Vac 50-60Hz Single/Three-phase*	230/400 Vac 50-60Hz Single/Three-phase*
Motor type	24 Vdc	Brushless 5A	Brushless 8A
Max moving mass	240 kg	320 kg	400 kg
Active clucth	-	Standard	Standard
Backup battery	-	Standard	Standard
KPC closing panel contact	-	Standard	Standard

STANDARD MOTORIZATION
Belt-driven operator with230/430 Vdc Brushless Motor with optical Encoder controlled by an electronic card with microprosessor (SDS - AC - VVVF HV - MV Technology)
• Power supply voltage;230/400 Vac single phase or three phase • Installed power: variable according to the supplied motor and power supply • Operating tenperature range -10°C to +60°C • Operating humidity range: up to 80% non condensing • On-board obstacle detection (door re-opening) feature • Separately adjustable opening and closing speed • Integrated self-learning cycle and automated speed profiles setting •Self-learning cycle at the first installation in order to acknowledge door dimension and form opening and closing curves • Double TB opening management

DOOR AND FRAME FINISHES	STANDARD	OPTIONS
RAL 9005
Other RAL Colours
Framed glass panels
Stainless steel claddings
Full glass		Custom

BOTTOM TRACK	STANDARD	OPTIONS
Aluminum
Steel
Stainless Steel		AISI 304/ AISI 316

MAIN FEATURES	STANDARD	OPTIONS
Car door locking device	EN81-20/50 EN81-1/2
Skate	Expansion (Low) Expansion HR (Top-Med)
Motorization	Belt-driven operator with230/430 Vac Brushless Motor with optical Encoder
Door controller	SDS DC PWM (Low) SDS Brushless AC-VVVF HV (Top/Med) and controller HR2 active clutch IP54
Door panels	Single skin (Low) Double skin(Top/Med)	Double skin (Low)
Detecting system		Dynamic / Static (Low) Dynamic(Top/Med)
Operator height	490mm
Average car door cycles per year	800.000(Low/Med) 900.000(Top)
Impact robust packaging	Seaworthy
Active clutch	by motor (only for Top and Med)
Retractable safety edge
car front sealing (CFS)		(only for Top and Med)