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  • R+W Safety Coupling ST2
  • R+W Safety Coupling ST2
R+W Safety Coupling ST2

Coupling with easy keyway mounting and elasticity

Specifications: 200-16500Nm



Sophisticated overload protection

Elastomer oil resistant and dustproof

Crimp Design



With keyway connection or spline connection.

Elastic segments can be used for misalignment compensation.

The switch section is distributed symmetrically around the periphery.

Adjustable within the adjustment range.

Service life: Operating in accordance with technical specifications, safety couplings are durable and maintenance-free

Fitting clearance: 0.02 - 0.07 mm for bushing connection.

Dynamic balance: Dynamic balance level standard G16 standard, (higher dynamic balance level can be provided upon request).


Safety parts: high-strength hardened steel (surface oxidation)

Elastomeric Segment: Precision-manufactured, extremely wear-resistant rubber compound (Shore A75-80)

Elastomeric coupling parts: Coupling bushings made of high-strength cast steel (painted)

ST2 type safety coupling product features:

Buffer damping

Torque 20-165000Nm

Compensates for axial, lateral and angular displacement of the housing

Breakdown protection


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Tel: 0755-82113520, 13823217507  
E-mail: sales@sz -windrive. com  
URL: www.sz-windrive.com com  
Address: room 708, MaoYuan building, No. 9, Songyuan Road, Guiyuan street, Luohu District, Shenzhen  


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