Steel Disc Coup­lings TND HDV

Key Characteristics of the Steel Disc Coup­lings TND HDV

The Steel Disc Couplings TND HDV combine a standard hub and an inverted hub in a double-jointed design with a spacer, featuring shaft-hub connection by keyway according to DIN 6885-1. It also known as "khớp nối đĩa đàn hồi TND HDV".

The Ringfeder TND HDV is a torsionally stiff, backlash-free steel disc coupling consisting of a standard hub H and an inverted hub V, connected by a spacer D in standardized or individually customized length. High-strength screws connect one disc pack to the spacer and one hub each, achieving the function of a double-cardanic system.

- The TND HDV coupling is available in 9 sizes, offering versatility for various applications.

- The maximum bore diameter ranges from 32 to 175 mm for d1 and 25 to 120 mm for d2, accommodating different shaft sizes.

- The maximum outer diameter spans from 70.5 to 345 mm, ensuring compatibility with various spatial constraints.

- The hub distance varies between 60 and 300 mm, providing flexibility in installation.

- The overall length of the coupling ranges from 105 to 526 mm, making it adaptable to different system requirements.

- It operates at maximum rotational speeds between 2,500 and 12,200 RPM, ensuring high-performance capabilities.

- The coupling can handle torque values from 170 to 44,000 Nm (125.36 to 32,452.73 ft·lb), making it suitable for a wide range of torque transmission needs.

Product Specifications of Steel Disc Coup­lings TND HDV

TND HDV Catalogue	TND HDV Installation Instruction

Why Choose Ringfeder Steel Disc Coup­lings TND HDV?

Steel disc couplings of the Ringfeder TND HDV type offer several outstanding features, including being completely backlash- and maintenance-free, highly effective at compensating angular, axial, and radial shaft misalignment, and torsionally rigid with high torsional stiffness. Additionally, they have low restoring forces during shaft misalignment due to an optimized disc pack design and can bridge large shaft distances with spacers available in standard or customizable lengths.

The TND HDV coupling is mainly applied in pumps, fans, compressors, generator and turbine drives, axial and radial blowers, paper and printing machines, mixers, stirrers, extruders, lifting and traversing gears, as well as marine and water screw drives.

As the authorized representative of Ringfeder Germany in Vietnam

Dai Hong Phat Corp is committed to providing top-quality Ringfeder products and services. This prestigious authorization highlights their dedication to serving the needs of Vietnamese customers.

With this authorization, Dai Hong Phat Corp ensures that customers in Vietnam receive genuine Ringfeder products along with comprehensive technical support to ensure optimal application and performance.

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