Gears

Automobile manufacturers are increasingly turning to plastics to help reduce weight, noise and costs. Today, plastics are being used to manufacture

• gear housings
• interior gears (comfort actuators)
• motor management gears (air and fuel management actuators)
• electric power steering gears
• oil pump gears
• replace metal gears in general

Stanyl® gears deliver better performance than metal

• Significant weight reductions
• Cost reductions of 30-50%, productivity increased and supply chain shortened
• Lower elastic modulus reduces transmission error
• Lower perceived noise during running

Stanyl adds new value to medium duty gears

• Gears with accuracy levels of DIN 8/AGMA 9, and power rating 1kW @ 8000 rpm running at 130°C in engine oil SAE 20W40, are more durable which can lead to more compact designs.
• Service life is doubled compared to PA66, higher safety factor, greater reliability
• At 130°C, Stanyl delivers up to 20% higher power rating than PA66 allowing for a reduction in face width.
• Torque rating maintained better over time than with PA66
• Pitch line velocities of 15 m/sec are achievable with Stanyl gears with PCD 38 mm at 8000 rpm

 

 

Stanyl continues to outperform in dry run conditions

• Better wear resistance than competitive materials
• Superior fatigue and creep resistance, for high load bearing transmission or positional gears
• Internally lubricated grades available for higher PV ratings and dry running

Stanyl is your optimal partner for performance gear designs

• Extensive in wear and friction experience, understanding of materials in gear applications
• Design and CAE support to optimize tooth profiles, tooling and molding
• Broad portfolio of materials suitable for gears