MÄDLER › Pulleys, Timing Bars, Timing Belt Drives, Accessories › Tensioning Rollers, Deflection Rollers and Accessories
MÄDLER GmbH
By MÄDLER GmbH

Belt Tensioners SPANN-BOX® Size 1, SR-0

with low and high tensioning forces / with colored wear-off indicator / max. perm. belt speed 8m/s

Manufacturer MÄDLER GmbH
Description Belt tensioner SPANN-BOX®, size 1, type SR-0, low tensioning force, roller-Ø 65mm, roller width 53mm
Part Number 14041304
Weight [kg] 0,84
Customers tariff number 84879090
ECLASS 11.0 23-17-90-90
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Product Description

*Tensioning way.
**Max. recommended belt width.

Material: Housing from steel powder coated black. Tensioning pulley made of ultra-high-molecular polyethylene based on PE-UHMW, electrostatically dissipative.

These small, ready-to-install tensioniers enable noise reduction and wear reduction at belts.

  • With three springs. On choice: Two tensioning force versions. At both versions, three different forces can be activated.
  • With colored wear-off indicator. Green: o. k. Yellow: still o. k. Red: Tensioning force too low (below 32 or 60N).
  • Usable travel up to the end of yellow range: About 32mm. Total travel about 40mm.
  • Max. permissible belt speed 8m/s.

Temperature range: -20°C to +60°C.

Adjustable Tensioning Forces:
On choice there are two versions, with low tensioning force or with high tensioning force. Both versions have three springs, which can get activated independent from each other to reach three different tensioning forces.

Version with low tensioning force:
1 spring activated: 58 - 32 N.
2 springs activated: 116 - 65 N.
3 springs activated: 174 - 96 N.

Version with high tensioning force:
1 spring activated: 132 - 60 N.
2 springs activated: 264 - 120 N.
3 springs activated: 396 - 180 N.

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MÄDLER GmbH

MÄDLER GmbH

MÄDLER®, founded 1882, is one of the leading producer and supplier of power transmission elements and standard parts. In the MÄDLER® group, there are in Germany two plants and three sales branches. The group is doing business world wide. Power transmission elements, handles, DIN-parts, dampers, pneumatics, linear motion, roller bearings, gear boxes, geared motors, telescopic slides, adhesives and sealants. MÄDLER® is well known for its very extensive product range with best availability. A lot of sophisticated products are produced in the both own plants in Germany. Other products are made due to german quality standards. MÄDLER ®´s quality management is certificated according to DIN EN ISO 9001. In addition to our standard range, we also manufacture customised solutions according to sample or drawing, from individual parts to large series and ready-to-install assemblies - quickly and cost-effectively in the best quality. Our sales staff will advise you in case of need and will find a solution together with you. In our Webshop at www.maedler.de you find all products with prices and sign of availability. Use our CAD-drawings, our selection- and calculation-tools and the download-center. Make your online orders quick and comfortable.

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