Gearbox HW134, VVVF, 6.1KW is the first joint product between the GEM of Italy and SHAYAN SANAT AKO. This gearbox is the most common and popular product of GEM Italy, which has been installed in many projects across Iran.

According to a research by the GEM Italy, the Camel series gearboxes, especially the HW134 in AC2 and VVVF modes, are the most suitable gearboxes for the Iranian market. Also, according to the reports obtained from the Iranian market, the level of customer satisfaction with the performance of this gearbox is very high. Companies providing after-sales services also confirm the quality of this drive consider it the best elevator motor drive available in Iran for construction projects.

This drive is very compact and functional machine specially designed for the  3, 4, 6 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 bronze bushings and on utmost quality ball bearings for the axial constrain and roller bearings for static load, 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 (3 liters) and standard single-phase 230V-50Hz fan, it has cantilever sheave (two fixation points, static load 2.300 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 gear box HW134 “CAMEL” as the avant-garde of the gear box technology.

The machine is provided in a version that can be easily disassembled, removing stator, brake and traction sheave for easy transportation and installation into existing machine rooms, often located in not easily accessible places.