HW135L VF

Designed and manufactured in compliance with European Lift Directive 2014/33/EU - EN 81-20/50

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Description

Very compact and functional machine specially designed for the 3, 4, 6, 8 passengers lift and speed up to 1 m/s, with integral body and rotor directly mounted on worm shaft, without connection fittings (A4) and hand wheel placed opposite to the motor. Worm shaft and worm wheel are running on high precision and utmost quality roller bearings, worm wheel is made by special alloy (centrifuged bronze with nickel) and traction sheave is made by spheroid cast iron (EN-GJS-700-2 UNI EN 1563). Delivered with synthetic oil (2.9 litres) and standard singlephase 230V-50Hz fan, is provided with self-levelling external support (up to 2.700 Kg). Noise level below 60 Db (complying with IEC 39-4; CEI EN 60034-9), horizontal vibration level minor than 0,7 mm/s (complying with IEC 34- 14; CEI 2-23) and electromagnetic brake with independent double action are characteristics that position gearbox HW135L as the avant-garde of the gearbox technology. The machine is provided in a version that can be easily disassembled, removing motor, brake, traction sheave and fly wheel for easy transportation and installation into existing machine rooms, often located in not easily accessible places.

Technical data

Interasse - Distance between slow and fast shafts 135 mm
Carico statico max. - Max static load 2.700 Kg (senza supporto esterno) (without external support)
Coppia massima in uscita - Max output torque 1.016 Nm
Rapporti di riduzione - Reduction ratio 1/37 - 1/42
Potenza motore max. - Max motor power 7.6 KWasy
Tipo motore - Motor type AC1, VVVF
Efficienza media riduttore - Average gear efficiency 0.7
Diametri pulegge di trazione - Diameter of traction sheave mm 480, mm 550
Elettromagnete freno - Electromagnetic brake 24V, 48V, 60V, 110V, 200V
Olio sintetico - Synthetic oil 2.9 lt (lubrificato a vita) - (lubricated for life)
Peso medio argano - Average weight of the machine 210 Kg

Useful load vs. speed table - examples (50 hz - 1500 rpm)

Portata
Load
(Kg)
Velocità
Speed
(m/s)
Rapporto di riduzione
Reduction ratio
Diametro puleggia
Sheave diameter
(mm)
Potenza motore VVVF
Motor power VVVF
(KWasy )
480 1.03 42/1 550 5.5 <8.1 Hp>
550 0.90 42/1 480 5.5 <8.1 Hp>
550 1.03 37/1 480 6.1 <9.0 Hp>
630 0.90 42/1 480 6.1 <9.0 Hp>
630 1.03 37/1 480 6.8 <10.1 Hp>

Cod. HW 135L

GEAR BOX with compact body, with possibility of easy disassembly of stator, brake and cantilever traction sheave. Complete with self-levelling external support. Up to 2.700 Kg max static load.

Graphs and images

HW135L VF
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