Andantex pvfg090 -5 double-hole commutator in petrochemical applications

Short Description:

Product name: Right-angle corner commutator

Item No: PVFG090

Specification range: 60-90

Speed ratio range: 2/3/5 15/20/30/50/500

Accuracy range: 3arcmin

Warranty period: two years

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Product Detail

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Specification

Andantex pvfg090 -5 double-hole commutator in petrochemical applications-01

Features

Andantex pvfg090 -5 double-hole commutator in petrochemical applications (1)

The commutation mode of double-hole commutator is full hydraulic drive mode and mechanical drive mode.

2. The double-hole commutator can realize a pair of axes rotating at the same time, or one axis rotating alone.

3. The structure of double-hole commutator is relatively simple, which can effectively reduce commutation time and improve efficiency.

4. Double-hole commutator does not need any grease and lubricant when working.

5. Double-hole commutator has fast commutation speed and quick response

6. With high reliability, the double-hole commutator is small in size and light in weight, easy to install and use.

Applications

In the petrochemical industry, many equipments operate at very high speed, for example: refinery units in oil refineries can reach a maximum speed of 10,000 rpm, while pumping pumps in oilfield extraction sites can operate at 12,000 rpm. The double-hole commutator allows for high speed operation.
In petrochemical industry, it is usually necessary to use some speed control equipment to control the running speed of mechanical equipment. Common speed control devices are: frequency control, vector control, direct torque control and stepless speed control, etc. Double-hole commutator is one of them, which can realize the motor stepless speed regulation and also can realize the motor speed range adjustment.