Heavy Duty strength and ruggedness impart AGNEE Worm Gearbox the
ability to perform in most testing environment like Fertilizer,
Chemical, Stones and Mineral and other industries. They have proved
their Mattel under most adverse conditions.
The unique features of AGNEE worm gearboxes is that AGNEE Gearbox
have liberal ribbing for increasing heat dissipation area,
streamlined sump for carrying more oil and fan of ample size which
is effective in both side of rotation.
Wherever applicable, British as well as Indian Design standards are
used. Worm shafts conform to case-hardening Alloy Steels, Worm
Wheels conform to phosphorous-bronze as per BS 1400, while gear Case
conforms to C.I. Grade IS 210.
Gear Case is of streamlined design, rugged in construction, made of
close grain Cast Iron. It is completely air tight, dust proof and
capable of being installed in open without any cover. The faces and
bores are accurately bored and machined to last precision to ensure
perfect alignment and interchangeability.
Worm Shaft & Worm Wheels
The Worm is made of high tensile nickel chrome alloy steel, duly
hardened and ground and is integral with the shaft. It is of large
diameter to carry the torsional as well as the bending loads which
may be induced by overhung drives. Bearing journals are accurately
ground. Worm Wheels is made of chill cast phosphorous bronze and
tightly fitted wit the C.I. Centers. Worm Wheels teeth are generated
on precision hobbing machines & high accuracy hobs.
The Worm and Worm Wheels are supported on Extra Heavy Duty Taper
roller antifriction bearings of ample margin of safety to allow
adequate journals as well as thrust loads.
Lubrication of Worm and worm wheels is by splash of oil from the
sump. Thus, no special care is requires except for the occasional
oil topping of the oil to the required level. An oil filler cum
breather plug is provided along with the drain plug and level plug.
Oil seals of appropriate size are provided on all input and output
Air cooling is effected by means of standard propylene or metal
fans which direct air over the ribbed surface of the case. The fan
is designed to operate in both the direction of rotation and is so
arranged in conjunction with the ribbing of the case to allow
maximum heat dissipation.
All the components of Gear Unit are so designed that they can
100 % overload for 15 sec.
50 % overload for 1 min.
40 % overload for 15min.
25 % overload for 1 hr.
Capacity rating chart of
Solid shafts Adaptable Series Worm
Solid Shafts, Horizontal Output and under driven Input Shaft Worm
Solid shafts, Vertical output shaft Worm Gearbox
Hollow input shaft with C Flange mounting for standard B5 Electric
motors and hollow output shaft worm gearbox