Elastomer Coupling Rexnord Viva VS 729014123, Rexnord
Fittings & Piping AccessoriesPrice on request
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Description
Elastomeric coupling with split-in-half flex element design for simplified assembly and disassembly. Torsionally soft element cushions shock loads and vibration, extending equipment life. Nominal torque: 1,412 Nm. Max speed: 3,600 min⁻¹. Max bore: 110 mm. Features interchangeable hubs, polyurethane-to-metal bond, and "V" notch design for overload protection. Hub type: Taper bush. Weight: 29.0 kg. Moment of inertia: 0.240 kgm². Applications: pumps, compressors, industrial fans, mixers. Industry compliant: ATEX II 2GD c T5.
Possible Applications
This elastomer coupling is engineered for continuous-duty rotating equipment in wastewater treatment plants, chemical processing facilities, and bulk material handling systems, where dampening torsional vibration is critical to protect sensitive drivetrain components. It is commonly installed on centrifugal pumps, reciprocating compressors, and industrial ventilation fans to absorb severe transient shock loads generated during aggressive motor startups or sudden process load spikes. The split-in-half flexible element design allows maintenance technicians to perform rapid element replacements in confined machinery skids without disturbing the alignment of the connected driver and driven shafts, thereby minimizing costly plant downtime. Furthermore, the spark-resistant construction and inherent overload protection make it exceptionally well-suited for hazardous area drives operating within enclosed oil and gas extraction modules and powder-processing environments.
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Specifications
| Category | Fittings & Piping Accessories |
| Product ID | 6910897115-2429 |
| Manufacturer | Rexnord |
