Sai engineers offers a range of worm gear boxes and helical geared motors in various configurations, size, capacities etc.
The premium al series gearboxes of premium energy transmission ltd. , which made available by sai engineers are manufactured with high quality material and modern design in order to guarantee the maximum reliability and life. Housing, flanges and feet are made out of aluminium alloy upto size 090 and for sizes 110 and above cast iron are used. Worm shafts are made of steel and are case hardened to 58-60 hrc and profile ground. The thread grinding in the gear ratios that the module value permits is carried out with zi-profile. This improves the contact between the toothed surfaces and therefore performance and reduces operating noise. The worm wheel has a g20 cast iron hub onto which a casting in ab1 bronze rim is fitted. To guarantee long life, ball bearings of reputed make used.
Also greaves gm- series helical geared motors supplied by sai engineers in single, double and triple reduction models are intended to satisfy all the requirements of a reliable drive for slow-speed high-torque applications. Standard range of greaves geared motors, available in foot-mounted and flange-mounted versions, offer unparallel performance covering output speed graduated from 9 to 1230 rpm with power ratings ranging from 0.12 kw to 45 kw. The gearbox and motor built as a single unit looks stylishly compact which ultimately results in smooth and silent operation in an efficient fashion.
