Product number
281110008
CAD
Show in 3D
The Spann-Box® Type 1 as a belt tensioner is available with various profile shapes: cylindrical, crowned, for flat belts, V-belts according to DIN 2215, or round belts. The optical control indicator signals adjustment needs in a timely manner.
It is offered in three different versions, which primarily differ in the mounting position of the tensioning rollers. The basic construction is identical in all versions. Special and stainless steel versions are available upon request.
Type SR-O: The belt runs above the tensioner and features a roller width of 53 mm.
| H (mm) | 147.0 |
| B1 (mm) | 115.0 |
| Length (mm) | 65.0 |
| weight (kg) | 0.8 |
| Clamping path (mm) | 40 |
| Suitable mounting brackets | 281090001 |
| Suitable mounting brackets | 281090029 |
| Suitable mounting brackets | 281090092 |
| Clamping force according to number of springs (N) | 1 Feder gelöst: 132 - 60 |
| Clamping force according to number of springs (N) | 2 Federn gelöst: 264 - 120 |
| Clamping force according to number of springs (N) | 3 Federn gelöst: 396 - 180 |
| Guide type | tensioning roller |
| Roll width (mm) | 53.0 |
| Material – Enclosure | Steel, KTL-coated |
| Guide profile material | Original "S"® black AST |
Belt tensioner Spann-Box® size 1 type SR-O
Compatible Belt
tensioning force
Case shape
Roll vshape
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Product number
281110008
CAD
Show in 3D
The Spann-Box® Type 1 as a belt tensioner is available with various profile shapes: cylindrical, crowned, for flat belts, V-belts according to DIN 2215, or round belts. The optical control indicator signals adjustment needs in a timely manner.
It is offered in three different versions, which primarily differ in the mounting position of the tensioning rollers. The basic construction is identical in all versions. Special and stainless steel versions are available upon request.
Type SR-O: The belt runs above the tensioner and features a roller width of 53 mm.
| H (mm) | 147.0 |
| B1 (mm) | 115.0 |
| Length (mm) | 65.0 |
| weight (kg) | 0.8 |
| Clamping path (mm) | 40 |
| Suitable mounting brackets | 281090001 |
| Suitable mounting brackets | 281090029 |
| Suitable mounting brackets | 281090092 |
| Clamping force according to number of springs (N) | 1 Feder gelöst: 132 - 60 |
| Clamping force according to number of springs (N) | 2 Federn gelöst: 264 - 120 |
| Clamping force according to number of springs (N) | 3 Federn gelöst: 396 - 180 |
| Guide type | tensioning roller |
| Roll width (mm) | 53.0 |
| Material – Enclosure | Steel, KTL-coated |
| Guide profile material | Original "S"® black AST |
Material Information
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