Technical Data
All the structure of pack-away door is self-bearing.| Upper Framework | in zinc-plated steel or, on request, in stainless steel INOX 304. |
| Guard | for motor and rolling shaft protection in zinc-plated steel or, in stainless steel INOX 304 as an optional. |
| Guides |
in zinc-plated steel or, upon request, in stainless steel INOX 304.
They are equipped with pvc anti-crash profiles or, on request, with nylon brushes. |
| Curtain |
made in pvc coated poliester, 680 gr/sqm, flame retardency cl. 2.
Another versions available: pvc coated poliester 900 gr/sqm, flame retardency cl. 2, or insulated type 4 mm thick. It is possible to manufacture curtain with many transparent sections, completely coloured one or personalized with our Customers' logo. |
| Lift Shaft | in zinc-plated steel or, in stainless steel INOX 304 if requested. |
| Cross Bars | either in zinc-plated steel or, in stainless steel INOX 304. |
| Lifting Belts | at high traction resistance. |
| Safety Devices | to european regulations in force (photocells, safety edge, blinker). |
| Opening Devices | in case of power failure: handle on the motor unit or, at Customers' request, counter-weight system. |
Flexible Curtain
Main details:- Fabric made of polyester covered with PVC.
- Flame retardant cl. 2.
- Fabric strength: abt. 3.000 N/5 cm. in warp and weft.
- Tear strength: abt. 400 N in warp and weft.
- Total weight: standard version: 680 gr./sqm. As an option: 900 gr./sqm., 1700 gr./sqm.
- Thickness: standard version: 0,8 mm. As an option: insulated version: 4 mm.
- Wind resistant cross-bars made of zinc-plated steel incorporated into flexible panel.
- Lifting belts made of polyester, flame retardant cl.1.
It is possible to put more transparent portholes in the panel or to manufacture a completely stained panel.
Structure
Upper framework and lateral runners: standard version is made of zinc-plated steel. As an option we can propose you a version made of painted steel or of stainless steel INOX 304.Upper framework and lateral runners thickness: 2 mm.
Rise shaft, reduction gear, rotating cam limit switch and rolling-up shaft are installed on the upper framework. The anti-collision (push) profiles are put into the lateral runners.
Lift Shaft
Lift shaft is made of steel.Motor
The asynchronous three-phase electric motors of Bonfiglioli - Riduttori Motovario's production range, are available in basic designs IMB5 and IMB14 and derived versions.Sizes in the range of IEC 63-160 with powers in the field 0.12-15 kW are available (4 pole - 1500 min - 1 - S1).
Our motors are supplied standard with IP 54 protection class (for brake motors) to CEI standards 2-16/IEC 34-5.
They are cooled by external ventilation (IC 411 to CEI 2-7/IEC 34-6) and are equipped with a radial fan in plastic working in both directions.
The motor is suitable for heavy duty (1550 rpm).
The reduction gear is lubricated.
The S factor is:
- 0,37 Kw -> S = 2
- 0,75 Kw -> S = 3
- 1,5 Kw -> S = 1,7
Italian Standards
| Title | CEI | IEC |
| General requirements for rotating electrical machines | CEI 2 - 3 | IEC 34 - 1 / 83 |
| Terminal markings and direction of rotation of rotating machines | CEI 2 - 8 | IEC 34 - 8 |
| Methods of cooling for electrical machines | CEI 2 - 7 | IEC 34 - 6 |
| Dimensions and output ratings for rotating electrical machines |
UNEL 13113 - 71
UNEL 13117 - 71 UNEL 13118 - 71 |
IEC 72 |
| Classification of deegree of protection provided by enclosures for rotating machines | CEI 2 - 16 | IEC 34 - 5 |
| Noise limits | CEI 2 - 24 | IEC 34 - 9 |
| Classification of type of construction and mounting arrangements | CEI 2 - 14 | IEC 34 - 7 |
| Rated voltage for low voltage mains power | CEI 18 - 6 | IEC 38 |
| Vibration level of electric machines | CEI 2 - 23 | IEC 34 - 14 |
Foreign Standards
| Nation | Standard |
| Australia | AS 1359 |
| Austria | OEVE M 10 |
| Belgio | NBNC 51 - 101 |
| Canada | CSA C22.2 N° 100 |
| Francia | NF C 51 |
| Germania | DIN VDE 0530 |
| Gran Bretagna | BS5000 / BS4999 |
| Norvegia | NEK IEC 34 |
| Olanda | NEN 3173 |
| Svezia | SS 426 01 01 |
| Svizzera | SEV 3009 |
Standard industrial voltage: 220 / 400 Vac - 50 Hz
Options
Other possibilities we can propose:| Industrial Voltage | Frequency |
| 240 / 415 Vac | 50 Hz |
| 260 / 440 Vac | 60 Hz |
| 280 / 480 Vac | 60 Hz |
The motor power is proportional to door dimensions:
- 0,37 Kw (0,5 HP)
- 0,75 Kw (1,0 HP)
- 1,5 Kw (2,0 HP)
- 2,2 Kw (3,0 HP)
- 3,0 Kw (4,0 HP)
Brakes
- Electro-magnet containing the toroidal coil, secured with three screws on the rear shield fan side; three preloaded springs ensure axial positioning.
- Mobile armature plate preset for dust protection elements assembly.
- Axially independent brake disk connected to the shaft by the trailinghub.
- Braking springs.
