Leading Manufacturer of

Stepless Mechanical Speed Variator

Trisons Variable Speed Drives is a planetary drive, where power and speed are transmitted by spring applied friction forces.

The Input shaft drives the inner sun. The two halvos of the inner suns are compressed together with cup springs creating force against the planets. The planets also contract the outer rings which are fixed within the housing. The axies of the planets are connected to the planet carrier and output shaft by bearings fitted into slots in the planet carrier. When the input shaft turns the inner sun, the planets rotate against the outer rings, thereby causing the planet carrier and output shaft to rotate.

Aluminium Worm Gear Box With Motor

Indequip Mechanical Speed Variator design has been based on over 'Principals' wide knowledge of mechanical friction drives and has enabled much higher horse power to be transmitted.
High power capacity.
High Efficiency of 85% to 94%.
High Reliability and long life.
High Output Torque upto 6 times then Input Torque.
High Speed Holding Capacity of 0.05% Nett.
Infinitely Variable output speed Between Lowest 1/7th of Input Speed and highest 1.7 times of Input Speed.
Wide Speed Range to a maximum of 1:12.
No Slipage.
No maintenance except change of Oil.
Suitable for Dusty, Dirty, Flame Proof and Wet Environment.