Overview: The UTL UNS Type H Couplings are designed for mechanical applications requiring torsional flexibility and vibration damping. These couplings are maintenance-free and made from cast iron GG 25, ensuring durability and reliability.
Specifications:- Material: Cast iron GG 25
- Features: Torsionally flexible, maintenance-free, vibration-damping, axial plug-in, fail-safe
- Bore Finish: According to ISO fit, feather keyway as per DIN 6885 sheet 1 - JS9 and P9
- Temperature Range: -30°C to +80°C
Dimensions and Sizes:- Available Sizes: 80, 95, 110, 125, 140, 160, 180, 200, 225, 250
- Nominal Torque (Nm): Ranges from 60 to 2800
- Maximum Torque (Nm): Ranges from 180 to 8400
- Maximum Speed (rpm): Up to 5000
- Pilot Bore (mm): 44
- Maximum Bore (mm): Ranges from 30 to 100
Key Dimensions:- Outer Diameter (ØD): Ranges from 80 to 250 mm
- Inner Diameter (Ød1, Ød2): Ranges from 32 to 100 mm
- Length (L1, L2, L3): Varies with size
- Spacer Length (Lz): Varies with size
Materials and Standards:- Hub Material: Cast Iron, Nitrile Rubber
- Standards: DIN 1693 GG 25, ASTM D2000 BG 810
Additional Information: For specific temperature ranges of elastomers, refer to page 34 of the coupling selection guide.
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