Spann-Box® size 1 type SR-S

Tensioning roller on front

Characteristics

Steel housing Three pre-tensioned compression springs with 40mm tension distance 67mm adjustment range

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Spann-Box® size 1 type SR-S - Automatic belt tensioners - Murtfeldt GmbH Kunststoffe - Abbildung 1

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Roller width Profile shape Article ID CAD  
Light spring force 20 Cylindrical 281110041  
Light spring force 20 Spherical 281110047  
Light spring force 20 Flat belt 281110053  
Light spring force 20 V-belt 281110059  
Light spring force 20 Round belt 281110065  
Light spring force 30 Cylindrical 281110043  
Light spring force 30 Spherical 281110049  
Light spring force 30 Flat belt 281110055  
Light spring force 30 V-belt 281110061  
Light spring force 30 Round belt 281110067  
Light spring force 40 Cylindrical 281110045  
Light spring force 40 Spherical 281110051  
Light spring force 40 Flat belt 281110057  
Light spring force 40 V-belt 281110063  
Light spring force 40 Round belt 281110069  
Heavy spring force 20 Cylindrical 281110042  
Heavy spring force 20 Spherical 281110048  
Heavy spring force 20 Flat belt 281110054  
Heavy spring force 20 V-belt 281110060  
Heavy spring force 20 Round belt 281110066  
Heavy spring force 30 Cylindrical 281110044  
Heavy spring force 30 Spherical 281110050  
Heavy spring force 30 Flat belt 281110056  
Heavy spring force 30 V-belt 281110062  
Heavy spring force 30 Round belt 281110068  
Heavy spring force 40 Cylindrical 281110046  
Heavy spring force 40 Spherical 281110052  
Heavy spring force 40 Flat belt 281110058  
Heavy spring force 40 V-belt 281110064  
Heavy spring force 40 Round belt 281110070  

 
Spann-Box® size 1 type SR-S - Automatic belt tensioners - Murtfeldt GmbH Kunststoffe - Technische Zeichnung 1

  • 1) Tension distance