Open-pore metal foam – the core of proRotaTherm heat generation 

Metallschaum

Our systems are based on open-pore metal foam. The metal foam used by ActiveGreenEnergy has a very large inner surface. The size of the pores are specifically designed to generate heat by friction in water and oil.

Specification

RWG Thermo 1
 
 
 
Function:
Rotation of an activator in a metal casing
 
 
Performance:

5 kW

   600 rpm  50 degrees Celsius
 
1.200 rpm  80 degrees Celsius
 
 
Weight:
Net including insulation, without filling: 35 kg
 
Weight Filled: 42 kg
 
 
Dimensions:
Diameter incl. insulation: 28 cm
 
Length incl insulation: 50 cm
 
Length including shaft and drive wheel: 60 cm
 
Flange diameter: 14,5 cm
 
Length of chassis: 46 cm
 
 
Insulation:
Aluminum laminated PUR Foam ready for installation in the house, according to DIN
 
 
Water connections:
Feed: ½“
 
Return: ½“
 
 
Connection wind turbine:
 gear box 600 rpm/1200 rpm
Connection water mill:
 drive wheel 1:6/1:12

 
Rotation Shaft Connection: Shaft diameter 20mm
 
 
Fixings for separate mounting frame:
Top and Bottom - each 2 screws M 10

 


Source for thrid-party data: Paul Scherrer Institut 2006

 

In just 15 minutes - hot water without emissions and at economical cost!

 
Revolutions
Time
Temperature
300 rpm
10 min
20° C
600 rpm
20 min
50° C
1200 rpm
30 min
80° C
1500 rpm
45 min
>90° C

 

 

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