Crawford OH1042FG Fully-Glazed Overhead Sectional Door

Product description

• Overhead sectional door/sectional door with panels of extruded, E6-EV1, anodized, high‑strength aluminium profiles as supporting frame (Height 450 - 600 mm).
• Life time expectations door: 200000 door cycles or 10 years, when service/replacement program has been performed.
• Infills optionally single- or insulating glazing. One or two panes, depending on the daylight width of the door
• Integrated finger pinch protection
• Top, bottom and side seals and seals between door sections
• Standard track system in galvanized steel
• Spring balancing, 20000 cycles
• Spring break device
• Lock bolt, step-handle,
• Compliance with all operational and safety instructions in EU Directives and the standards of the European Standardization Committee (CEN)
• Standard hardware (head room 485/510 mm to 800 mm)
• Operating system: manual 
• Standard door sizes (DLW x DLH) MIN: 2.050 x 2.150 mm MAX: 5.500 x 4.250 mm
• Resistance to wind load, EN 12424
Insulated panel sections
Class 3 (DLW ≤ 4250)
Class 2 (4250 < DLW)
(Higher classes on request)
Framed sections
Class 3 (DLW ≤ 3650)
Class 2 (3650 < DLW)
(Higher classes on request)

• Thermal transmittance (EN 12428) 6.0W/(m2∙K) single glazing SH6
• Water penetration (EN 12425) Class 3 (Door 4.000 x 4.000 mm)
• Air permeability (EN 12426) Class 3 (Door 4.000 x 4.000 mm)

Glazing

• Standard: SH6 single glazing hardened glass

• Option: DH4D, double glazing 2 x 4 mm hardened glass
  Thermal transmittance glazing, 2,75W/(m2∙K)
  Option: DH6D, double glazing 2 x 6 mm hardened glass
  Thermal transmittance glazing, 2,75W/(m2∙K)
  Option: DE4D, double glazing 2 x 4 mm hardened glass with Argon filling
  Thermal transmittance glazing, 1,1W/(m2∙K)
  Option: DE6D, double glazing 2 x 6 mm hardened glass with Argon filling
  Thermal transmittance glazing, 1,1W/(m2∙K)

Bottom Sections

• Standard: Aluminium frame construction
• Option: Sandwich panel across entire width; Section height 600 mm plus bottom seal
  (other glazing / sandwich unit designs available on request)

Options

Surface color

□ Insulated aluminium frame

• Standard: E6/EV1 anodized
• Option: interior and / or exterior painted in standard colors
• Option: interior and / or exterior painted in RAL-standard color buyer’s choice
• Option: interior and / or exterior painted according to color sample
• Option: interior and exterior powder coated

□ Sandwich panel

• Standard: Aluminium panel aluminium interior and exterior or
• Standard: Steel panel interior RAL 9002, exterior standard colors
• Option: Aluminium and steel panel interior and/or exterior painted according to color sample
• Option: Aluminium and steel panel interior and / or exterior painted in RAL-standard colors buyer’s choice

□ Passdoor is not possible

Door locking device

• Option: Lock with profile cylinder lockable on one or both sides
• Option: Door locking switch (essential with electric operation)

Hardware

• LL drop clearance, 265 mm (≤250 kg), 300 mm (>250 kg)
• HL drop clearance, HL+320 mm (HL ≤3321 mm), HL+370 mm (HL >3321 mm)
• HHL drop clearance, HL+220 mm (HL ≤3321 mm), HL+270 mm (HL >3321 mm)
• VL drop clearance min. door height + 400 mm

Operator

• Option: Chain hoist “T” (Gear ratio 1:4, Door weight max. 250 kg)
• Option: Chain hoist “U” (Gear ratio 1:3, Door weight over 250 kg)
• Option: Electronic operator:
  • Operating voltage: 230 V AC, 50/60 HZ (internal supply 3-phase 230 V AC)
  • Operating factor: ED = 30%, S3 10 min, non-continuous operation
  • (Engine operation 3 min, pause 7 min, direct-inverting)
  • Torque: 15-40 Nm, depending on reel type (value of given door shaft)
  • Fusing: 10 A
  • Brake: non-reversible worm gear
  • Speed monitor: electronic monitoring
  • Freewheel / clutch: mechanical engagement/disengagement
  • Limit switch: electronic via torque (setting “Door open” during programming) Setting “Door closed” in processor board
  • Gears: worm gear 1750 RPM yields approx. 24 rotations door shaft
  • Shaft: ø35 mm or hexagonal
  • Direct drive system
  • No special wall reinforcement necessary
  • Temperature range: -20°C to 60°C
  • Soft stop, soft start
  • Connection using “CEE plug” or lockable mains isolator
  • Maximum door weight 400 kg

Options

• Chain transmission
• Chain guard

Other drive variants available on request subject to technical inspection

Control units

Control unit 950

Output 0.37 kW, input 1 x 230 V. Dimensions: 180 × 380 × 120 mm (wxhxd) including control unit with standard actuator UP-STOP-DOWN and pulse control incl. self-monitoring safety edge. Counter/error code display and servicing info display in top of control cabinet. Operating speed 0.25 m/s, safety rating IP 55. If there is a power failure, the disengage device enables manual operation at any time.

Options

• Radio remote control
• “Open” (if open button is used during closing process - door immediately stops and opens completely)
• “Automatic close” (safety photo cell compulsory requirement) Door closes automatically after set period (2-932 sec)
• Pull switch for OPEN / CLOSE
• External push-button, key switch
• “One-button function” - opens or closes door, depending on actual status (e.g. radio, pull switch)
• additional safety (e.g. photo cell, radar) – door immediately opens completely
• Photo cell
• Reduced opening height
• Radar
• Magnetic loop
• Warning lights
• Traffic lights
• Interlocking door function
• Door/bridge interlock
• Connectivity to enable monitoring and accessing door data via ASSA ABLOY Insight. For more information see: https://www.assaabloyentrance.....

Selection of automation options

• Red lights, included, flashing/steady continuously when door is moving/between end limits
  • Red flashing/steady light before “Automatic close”.
  • Steady red light with door closed available.
  • Start time for flashing/steady lights before closure can be set.
• Magnetic loop, included, with various functions, e.g.
  • “Safety and acknowledge signal”.
  • “Open and acknowledge signal”.
  • “Safety and open”.
  • “Open”.
  • Via a DIP-switch setting safety may also work as acknowledge signal.
• Interlocking door function or mutual interlocking between two doors
  • Incl. 24 V AC max. 400 mA for additional units.
  • Relays with optional settings, typically and default “Door open” or “Door closed”.
• Combination of ‘Red lights’ and ‘Magnetic loop’
  • Red lights (included) flashing/steady continuously when door is moving.
  • Red flashing/steady light (included) before “Automatic close”.
  • Steady red light with door closed available.
  • Start time for flashing/steady lights before closure can be set.
  • Magnetic loop (included) with various functions, e.g.
  • “Safety and acknowledge signal”.
  • “Open and acknowledge signal”.
  • “Safety and open”.
  • “Open”.
  • Via a DIP-switch setting safety may also work as acknowledge signal.

Note! Position indications use the two available outputs, combinations are possible but limited, expansions/combinations on request.

• Directional sensor traffic light (including red/green)
  • Control of oncoming traffic in the doorway.
  • Using “Open inside” or “Open outside” to control oncoming traffic.
  • Oncoming traffic sees alternately red or green light, depending on which “Open command” is given first.

Other supplementary equipment

□ Anti-corrosive hardware

• Anti-corrosive package Type “C”
  • Stainless steel hinges and roller brackets
  • Stainless steel screws
  • Stainless steel roller shafts and door cables
  • Aluminium top and bottom profile
  • Powder coated corner bracket (RAL 9002)
• Anti- corrosive package Type “A”
  • Stainless steel hinges and roller brackets
  • Stainless steel screws
  • Stainless steel roller shaft and door cables
  • Aluminium top and bottom profile
  • Powder coated corner bracket (RAL 9002)
  • Powder coated end caps, trusses, tracks, hangers, connection beams, buffers, safety pull sets (RAL 9002)
• Anti- corrosive package Type “S”
  • Safety pull cables, stainless steel
• Anti- corrosive package Type “Z”
  • Electro-galvanized springs (max. 70.000 cycles)

□ Collision protection

• Track protection kit
• Reinforced bottom profile

□ Cable break device

□ Increased cycle spring (20.000 – 100.000)

Special models

Fixed top and side sections, with and without passdoor, in the same color and construction as the door leaf are available on request! (subject to technical inspection)