Description

Varspe Hydraulic Variator Size A2 – the technology invented and patented by Var-Spe solves the need for varying the speed of an electric motor through an innovative approach that is completely different from that of all other alternative solutions. Speed is varied physically exploiting the properties of the fluid and without electricity.

The Var-Spe technology is based on the principle of hydrostatic transmission: it consists of two units, i.e., a variable displacement pump and a fixed displacement hydraulic motor, both with radial pistons.The input shaft transmits the constant speed of the upstream motor to a series of pistons that compress and expand the oil inside the cylinders. By varying the oil flow rate and pressure, the speed of rotation transmitted to the output shaft is varied as well.

Features of Varspe Hydraulic Variator Size A2

Modular design – We can assemble & ship IEC/IEC or NEMA/NEMA or IEC/NEMA or NEMA-IEC.  Add feet, output flange, shaft input, manual or automated controls

Wide Variable Speed range 1400-0-1400 – Independent of Direction – just turn control knob

Simple Direction Control – Forward or Reverse at the turn of a dial

Adjustable Output Torque Limiter – Simple torque limiting

High starting torque & at low speeds – 250% starting

Universal mounting – B3, B6, B7, V5, V6 with or without feet

Ideal for Hostile Environment – ATEX Group II, dirt, dust, wash-down, explosion proof

Low maintenance – change synthetic oil every 4000 hours

Dynamic braking – Inherent to the design

Soft Start/Stop – optional soft start & stop control is available.