 Heena
Lift units are developed from "HEENA" Worm reduction Gear
Boxes. These units have been designed for the special purpose of
lifts where silence & smoothness are required
Sleeve bearings are used on worm shaft with angular contact ball
bearings being used to make thrust Sleeve bearings are provided
on wheelshaft for maximum load carrying capacity. Oil seals are
note provided in Gear Boxes. All Gears have limited backlash for
lift Operation.
Special care is taken for oil circulation so that ample quantity
of oil reaches all sleeve bearings imparting longer life. These
high quality units offer maximum economy with minimum
maintenance & require only periodic oil checking.
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