Key Features & Specifications
- Compact & lightweight – Ideal for limited space and applications requiring low rotational inertia.
- Easy installation – Simple alignment and assembly with minimal setup time.
- Shock absorption – Elastomer element dampens vibration, cushions shock loads, and reduces noise.
- Fail-safe operation – In case of elastomer failure, interlocking jaws maintain limited torque transmission.
- Low maintenance – No lubrication necessary. Replaceable elastomer element allows quick servicing with minimal downtime.
- Misalignment tolerance – Accommodates up to 1° angular and 0.38 mm parallel offset.
- Performance range – Power capacity up to 41 kW at 1400 rpm.
- Operating temperature – Suitable for ambient temperatures from –40 °C to +100 °C.
| Jaw Coupling Size | Max. Bore Diameter (mm) | Torque Rating (Nm) |
| 035 | 9 | 2.89 |
| 050 | 14 | 3.51 |
| 070 | 19 | 5.77 |
| 075 | 22 | 11.9 |
| 090 | 24 | 19.2 |
| 095 | 28 | 25.8 |
| 100 | 35 | 55.4 |
| 110 | 42 | 105 |
| 150 | 48 | 150 |
| 190 | 55 | 200 |
| 225 | 60 | 280 |
Material Options
Hub Materials:
- Sintered iron – Standard supply. Durable and economical for standard applications.
- Stainless steel – Corrosion-resistant for humid or chemical environments.
- Aluminium – Lightweight for setups requiring reduced overhung load and low mass moment of inertia.
Elastomer Materials:
- Nitrile (NBR) – Standard supply. General-purpose, excellent oil resistance, moderate vibration damping.
- Urethane (PU) – Higher torque capacity with reduced flexibility.
- Nytrel – Heat-resistant and stiff, ideal for higher temperature or torsional rigidity requirements.
Typical applications
- Pumps
- Fans & blowers
- Compressors
- Light-duty conveyors
- Small to medium sized motors (up to 40 kW)
For more information regarding our Jaw Couplings, contact us.
