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Draw gear spring KT-15

Draw gear spring KT-15
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Draw gear spring KT-15

Product catalog summary
Overview: Draw gears are essential components used in various train formations, including locomotives, freight cars, coaches, and special rail cars. They are designed to absorb longitudinal loads and tractive forces effectively.
Compliance and Performance: The draw gear springs meet the EN15566 standard requirements, ensuring excellent energy absorption and resistance to extreme loads and physical damage. They perform sustainably across a wide temperature range from -60°C to +60°C and offer superior resistance to aggressive environments. Additionally, they are durable, sustainable, and recyclable.
Unique Quality Advantages: The product boasts unique quality advantages, including incredible energy absorption and resistance to physical damage, making it suitable for harsh conditions.
Technical Specifications:
  • Dimensions:
    • Installed height: 150 ± 2 mm
    • Diameter of pads at full stroke: 240 ± 3 mm
    • Diameter of intermediate plate: 240 ± 2 mm
    • Diameter of center hole: 60 ± 0 mm
    • Height at full stroke: 90 ± 2 mm
  • Performance Metrics:
    • Energy absorption (static): > 16 kJ
    • Damping: > 48%
    • Pre-tension force: ≥ 24.7 kN
    • Max. end force: ≤ 870.9 kN
    • Stroke: ≤ 60 mm
    • Weight: ≤ 5 kg
Contact Information: Kraftler GmbH, located in Grünwald, Munich, and LLC NTK Energomash in Minsk, Belarus, provide contact numbers for further inquiries.
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Catalog excerpts

Draw gear spring KT-15-1

Unique quality advantages: Draw gears are used to absorb the longitudinal loads and tractive forces within a train formation. They are used in locomotives, freight cars, coaches and special rail cars. Draw gear springs fully comply the requirements of EN15566 standard. • Excellent energy absorption • Incredible resistance to extreme loads and to physical damaging • Sustainable performance in temperatures range from-60°C to +60°C • Superior resistance to the most aggressive environments • Durable, sustainable and recyclable A: Installed height B: Diameter of pads at full stroke C: Diameter of intermediate plate 240 ± 2 mm D: Diameter of center hole 60 ± 0 mm E: Height at full stroke 90 ± 2 mm Energy absorption (static) Damping Pre-tension force Max. end force Stroke Weight Kraftler GmbH LLC NTK Energomash Grunwald, Munich, Perlacher str. 44 Belarus, Minsk, st. Melezha 1

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