machine guard lift gates -...

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brühl Machine guard doors and gatesIn accordance with the Machinery Directive 2006/42/EG, DIN EN ISO 12100, DIN EN 12453 and DIN EN 12604

brühl machine guard doors and gates

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Owing to the large variety of applications, Hans Georg Brühl GmbH has developed a wide range of machine guard lift gates. Depending on the specific construction type, widths of up to 15 m and heights of up to 7 m can be produced. Safety is always the top priority. Standard safety features for the machine guard lift gates

include an electro-mechanical system for monitoring load-bear-ing components, a safety edge mounted to the closing edge and multiple, independent load-bearing components as an anti-drop safeguard (in accordance with DIN EN 12604, Annex B). These products also come with complete documentation.

Machine guard lift gates and lift panels

→ Sturdy, self-supporting construction→ Accurate movement due to adjustable speed with

frequency-controlled drives.→ High precision movement into the start and end positions

in combination with the Brühl Door Controller II. B See page 202.

→ Extensive safety features: Safety edge, electro-mechanical system for monitoring load-bearing components and mul-tiple, independent load-bearing components as anti-drop safeguard.

→ Available with optional pneumatic and hydraulic drives.

→ Various windows can be integrated into the panels with special clamping strips.

→ Model MSHT is available as a multiple-leaf door (optional).→ Moving/door travel also available for offset posts in

non-standard positions.→ Machine guard lift gates can be integrated into all safety

fence systems – we provide everything you need.→ Safety switches available from any manufacturer.→ Mechanical and non-contact safety switches are available.→ Secure and enclosed counterbalance mechanism inside

frame; tamper-proof.

Product advantages and features of all models at-a-glance:

Series of machine guard lift gates in use with a conveyor systemMachine guard lift gate in use with a press

machine guard lift gates

→ Test log book including maintenance schedules→ Spare parts lists→ Declaration of Conformity and Incorporation

Brühl Service

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● Combination is possible. — Combination is not possible.

•

technical specifications for machine guard lift gatesC Custom designed units available upon request.

Product Group / Model BRüHL-MSHT® BRüHL-MSHTE®

Installation

Portal (self-supporting) Post ● ●In Machine Openings ● ●

Dimensions

Max. Clear Width 15000 mm 8000 mm

Max. Installation Height 7000 mm 7000 mm

Operation

Electric ● ●Motor Mounting Position left side / right side / centre left side / right side

Infill Materials

Flex II ● ●Woven Mesh 40 ● ●Sheet Metal 1.5 mm ● ●Polycarbonatee 5 mm ● ●Woven Mesh 25 ● ●Welded Mesh 40 ● ●Perforated Plate, Round Holes, RV 5–8 ● ●Perforated Plate, Square Holes, Qg 8–12 ● ●Visual Protection Bronze ● ●Visual Protection Green ● ●Laminated Safety Glass 2x3 mm ● ●Laminated Safety Glass with Sound Insulation 2x4 mm ● ●

Controller/Control

Controller II ● ●

Safety Devices

Safety Edge that Triggers Reverse Function ● ●


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1 Flex 2 Woven Mesh 40 3 Sheet Metal 4 Polycarbonatee 5 Woven Mesh 25 6 Welded Mesh 40 7 Perforated Plate, Round Holes, RV 5–8 8 Perforated Plate, Square Holes, Qg 8–12 9 Visual Protection Bronze 10 Visual Protection Green 11 Laminated Safety Glass 12 Laminated Safety Glass with Sound Insulation

product information

SSGVSG

infill materials

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Machine guard lift gateThe machine guard lift gate is opened and closed by means of a motor. It has a sturdy steel construction with enclosed counterbalance. The lift gate is equipped with adjustable channels and mounting arrangements for position switches. Safety features include an electro-mechanical system for monitoring load-bearing components, a safety edge mounted to the closing edge and multiple, independent load-bearing components as an anti-drop safeguard.

Product Group / Model: MSHT

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Clear width

Installation width

C Available with clear width of 0.6 to 15 m.

C Available with installation height of 2 to 7 m.

Machine guard lift gate in use with a material output stationMachine guard lift gate in use with a conveyor system

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product variant

Machine guard lift gate, double-leaf

Double-leaf motor-operated machine guard lift gate as solution for limited installation heights

1 Multiple load-bearing components 2 Securely enclosed counterbalance inside frame 3 Monitoring system for load-bearing components 4 Safety edge for triggering reverse function

Optical safety edges

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safety devices

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machine side

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Machine guard lift gate, single trackThe machine guard lift gate is opened and closed by means of a motor. It has a sturdy steel construction with enclosed counterbalance. The lift gate is equipped with adjustable chan-nels and mounting arrangements for position switches. Safety features include an electro-mechanical system for monitoring load-bearing components, a safety edge mounted to the closing edge and multiple, independent load-bearing components as an anti-drop safeguard.

Product Group / Model: MSHTE

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Conveyor system with single-track machine guard lift gates

1 Flex 2 Woven Mesh 40 3 Sheet Metal 4 Polycarbonatee 5 Woven Mesh 25 6 Welded Mesh 40 7 Perforated Plate, Round Holes, RV 5–8 8 Perforated Plate, Square Holes, Qg 8–12 9 Visual Protection Bronze 10 Visual Protection Green 11 Laminated Safety Glass 12 Laminated Safety Glass with Sound Insulation

product information


C Available with installation height of 2 to 7 m.

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machine side

outside

Special RP profile with an EPDM clamping strip absorbs vibrations

Also available with pneumatic drive unit

Machine guard lift gate, single track with angular leaf lineAvailable with additional guide channel (optional)

B See window clamping frame page 155.

Single-track machine guard lift gate at a material output station

guide assembly

window assembly

drive variants

product variant

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Machine guard rolling doors are guards that open vertically. These power-operated doors are opened and closed by a motor drive, which winds and unwinds the plastic curtain or rolling door slats around a barrel. Machine guard rolling doors are available with various curtain materials, e.g. with fabric or semi-transpar-ent visual protection membrane as well as with profiled steel or aluminium slats. The design of the individual curtain sections and the dimensions can always be customized to your application. In

comparison with machine guard lift gates, the machine guard roll-ing doors have more compact dimensions and a smaller installa-tion height. They are operated by a rolling door drive with built-in safety brake and electronic position monitoring. Safety devices such as safety edges for triggering reverse function and light bar-riers/grids that prevent hands from being trapped in the door help to make these rolling doors extremely safe.

Machine guard rolling doors

Rugged self-supporting portal construction as viewed from the machine-sideBrake gear motor with cable guides inside portal construction


→ Sturdy, self-supporting portal construction→ Accurate movement due to adjustable speed within the indi-

vidual sections→ High precision movement into the start and end positions in

combination with the Brühl Door Controller II. B See page 202.→ Non-contact safety switches in accordance with DIN EN 954-1

up to Cat. 4/DIN EN 61508 SIL 3.→ Rolling door drive with electronic position monitoring can be

programmed through the control system (no microswitch).→ Cable guides are integrated in the machine guard rolling door

construction.

→ Curtain colours can be selected and combined based on your requirements. B See page 139.

→ Division into 2 to 4 curtain sections available→ Horizontal aluminium bars for stabilising curtains→ Sound-insulation and visual-protection curtains available. B See page 139.

→ Aluminium slats available with optional PVC inspection window.→ As module units, machine guard rolling doors can be integrated

in all safety fence system by Brühl – we supply you with every-thing you need.

brühl machine guard rolling doors


Brühl Service

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technical specifications for machine guard rolling doors

Product Group / Model MSRT ® I MSRT ® II MSRT ® III

Dimensions

Max. Clear Width 3500 mm 3500 mm 5500 mm

Max. Clear Height 3500 mm 3500 mm 5000 mm

Gearhead Motor

Safety Device IP 54 IP 54 IP 54

Average opening and closing speed

PVC curtain 0.33 m/s — 0.33 m/s

Slat curtain — 0.18 m/s 0.18 m/s

Curtain materials

Fabric Curtain, approx. 1 mm ● — ●Fabric Curtain, approx. 2 mm ● — ●PVC Curtain, UV Resistant, approx. 1.5 mm* ● — ●PVC Curtain, UV Resistant, approx. 2 mm* — — ●Welding Protection Curtain in Accordance with DIN EN 1598, approx. 0.5 mm* ● — ●Aluminium Slats without Viewing Windows — ● ●Steel Slats without Viewing Windows — ● ●Aluminium Slats with Viewing Windows 150x50 and PVC glass — ● ●

Controller/Control

Controlled by frequency converter ● ● ●Supply voltage 230 V 230 V / 400 V 230 V / 400 V

Safety Devices

Safety Edge that Triggers Reverse Function ● ● ●Non-contact Switch in Accordance with DIN EN 954 to Cat. 4/DIN EN 61508 SIL 3 1 or 2 ** 1 2

Safety Brake with Drive ● ● ●Light Grid as Entrapment Protection for Clear Height < 2500 mm ○ ○ ○ Emergency Release, manually-operated (hand crank) ● ● ●

Curtain Colours ***

Blue RAL 5010 ● — ●Grey RAL 7038 ● — ●Yellow RAL 1023 ● — ●Red RAL 3000 ● — ●Orange RAL 2004 ● — ●

Sound Insulation Curtain Colours

White RAL 9010 ● — ●Grey RAL 7035 ● — ●Blue RAL 5010 ● — ●

* Window section framed to the left and right by an approx. 225 mm section of opaque base material. ** For clear width > 1500 mm, use 2 safety switches. *** Colours may vary depending on the manufacturer.


● Combination is possible. ○ Combination is possible as option. — Combination is not possible.

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Machine guard rolling door I The Brühl machine guard rolling door MSRT® I consists of a sturdy, self-supporting portal construction with a precision steel pipe as winding shaft and uses an electric drive with a protection rating of IP 54. This door comes with a PVC curtain, which can also be combined with transparent elements for improved view of the process. As a safety feature, there is a safety edge on the closing edge that triggers the reverse function.

Product Group / Model: MSRT1

C The illustration shows a machine guard rolling door with a plastic curtain and transparent elements.

Section 1

Section 2

Section 3

Section 4

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1 Machine guard rolling door MSRT1 with two sections and transparent element 2 Arrangement for position monitoring 3 Rolling door drive with mounting fixtures for motor

Machine guard rolling doors within a conveyor system


C Available with clear height of 2.5 to 3.5 m.

C Motor can be rotated at 90°-angle steps.

C Motor can be mounted on the left or right side.

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product view

product information

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Machine guard rolling door IIThe Brühl machine guard rolling door MSRT® II consists of a sturdy, self-supporting portal construction with a precision steel pipe as winding shaft and uses an electric drive with a protection rating of IP 54. As a safety feature, there is a safety edge on the closing edge that triggers the reverse function.

Product Group / Model: MSRT2 C The illustration shows a machine guard rolling door with aluminium slats.

Installation width

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Aluminium slats with windows for visual protection

Steel slats without windows for visual protection

Aluminium slats without windows for visual protection

C Available with clear width of 0.8 to 3.5 m.


C Motor can be rotated at 90°-angle steps.

C Motor can be mounted on the left or right side.

Machine guard rolling door with Aluminium slats

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slats

product information

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Machine guard rolling door IIIThe Brühl machine guard rolling door MSRT® III consists of a sturdy, self-supporting portal construction with a precision steel pipe as winding shaft and uses an electric drive with a protection rating of IP 54. This door can be ordered with slats or with various curtain materials. As a safety feature, there is a safety edge on the closing edge that triggers the reverse function.

Product Group / Model: MSRT3

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C Available with clear width of 3.5 to 5.5 m.

C Available with clear height of 3.5 to 5 m.

C Available with curtain or slats.

product information


Aluminium slats with windows for visual protection

Steel slats without windows for visual protection

Aluminium slats without windows for visual protection

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Curtain colours

colour ral name

RAL 5010 Gentian blue

RAL 7038 Agate grey

RAL 1023 Traffic yellow

RAL 3000 Fire red

RAL 2004 Pure orange

Sound insulation curtain colours

colour ral name

RAL 9010 Pure white

RAL 7035 Light grey

RAL 5010 Gentian blue

Semi-transparent PVC curtains

colour name

Transparent

Red

Green

Welding protection membrane C Available upon request.

colour name

Welding protection membrane

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1 Photoelectric barrier as entrapment protection < 2500 mm

2 Safety edge that triggers reverse function

3 Safety brake in drive unit

4 Emergency release, manually operated

5 Non-contact switch

curtain materials for machine guard rolling doors I-III

safety devices for machine guard rolling doors i–iii

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Machine guard sliding doors with motor drive units can be used in places where there is a high frequency of staff/employees (load-

ing/unloading, permanent access), where there is a high degree of automation and where visual and noise protection is required.

Machine guard sliding doors

Machine guard sliding door with top-mounted drive for safeguarding an unload station in a conveying system

→ Sturdy, self-supporting portal construction→ Built-in/built-on constructions for machine openings available

based on the structural requirements of our customers→ Available with pneumatic drive (optional).→ Every leaf can be power-operated→ Mounting plates and channels for safety switches

are adjustable.→ Horizontal movement of the leaves, one-sided (Model MSST)

and bi-parting (Model MSDST) for optimal adaption to the respective application.

→ Number of leaves: available with 1 to 4 leaves.→ Accurate movement due to adjustable speed with frequency

conversion control.

→ High precision movement into the start and end positions in combination with the Brühl Door Controller II. B See page 202.

→ Safety edge as safety device for closing edge.→ Combinable with infill material with sound insulation.→ Various panes with clamping strips can be integrated into the

leaves with special clamping profiles.→ These door units come with test log book and spare parts lists,

as well as the Declaration of Conformity and Declaration of Incorporation.

→ Machine guard sliding doors can be integrated as modules into all Brühl safety fence systems – we supply you with everything you need.


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technical specifications for machine guard sliding doors

Item no. MSST MSDST MSSTF

Dimensions

Max. Clear Width 4000 mm 4000 mm 3000 mm

Max. Clear Height 4000 mm 4000 mm 2600 mm

Infill Materials

Flex II ● ● ●Woven Mesh 40 ● ● ●Sheet Metal 1.5 ● ● ●Polycarbonatee 5 mm ● ● ●Woven Mesh 25 ● ● ●Welded Mesh 40 ● ● ●Perforated Plate, Round Holes, RV 5-8 ● ● ●Perforated Plate, Square Holes, Qg 8–12 ● ● ●Visual Protection Bronze ● ● ●Visual Protection Green ● ● ●Laminated Safety Glass 2x3 mm ● ● ●Laminated Safety Glass with Sound Insulation 2x4 mm ● ● ●

Safety Devices

Safety Edge that Triggers Reverse Function ● ● ○Controller/Control TCT-2 ● ● ●Mounting Arrangements for Limit Switch Plates ● ● ●


● Combination is possible. ○ Combination is possible as option.

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Machine guard sliding door Machine guard sliding door with top-mounted drive opening to the right or left side. The slid-ing door is available with motor or pneumatic drive. Each leaf is driven separately. The doors are equipped with adjustable mounting plates and channels for position switches. Safety features include a safety edge on the closing edge.

Product Group / Model: MSST

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Electric drive unit

Optional pneumatic drive unit available upon request

Double-leaf sliding door, opening to one side


C Available with clear height of 2 to 4 m.

C Machine guard sliding doors available with 1 or 2 leaves.

B For infill materials, see page 195.

Machine guard sliding door used for the output station of a conveyor system

machine side

outside

drive unit

product variant

product informationMachine side

Outside


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4-leaf sliding door, bi-parting

Machine guard double sliding door Machine guard double sliding door with top-mounted drive opening to the right or left side. The sliding door is available with motor or pneumatic drive. Each leaf is driven separately. The doors are equipped with adjustable mounting plates and channels for position switches. Safety features include two safety edges on the closing edge.

Product Group / Model: MSDST

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1 Safety edges that trigger reverse function 2 Optical safety edge


C Available with clear height of 2 to 4 m.

C Machine guard sliding doors available with 2 or 4 leaves.


Machine guard sliding door used for a chip protection cabin

machine side

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safety features

product variant

product informationMachine side

Outside

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Cantilever machine guard sliding door Alternatively our cantilever sliding doors can be equipped with a power drive. Cantilever slid-ing doors with drive units are often used for highly automated processes within a plant. The cantilever doors are opened and closed reliably by a gear motor with drive chain, in combi-nation with a precise ball channel and special carriage. Safety features include a safety edge on the closing edge that triggers the reverse function.

Product Group / Model: MSSTF

Cantilever assembly with ball rail and carriage for heavy-duty doors and gates with drive unit.




Cantilever machine guard sliding door with Polycarbonatee as infill material

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Height adjustment

Cantilever machine guard sliding door as part of automated systemSturdy, bolted guide assembly

High quality brake gear motor

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200 brühl control systems

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