BSG Side Arm Tensioners

MUVIQ’s BSG Side Arm Tensioner is engineered for 48V mild hybrid belt starter-generator (BSG) systems. Designed to meet high dynamic and thermal loads, it ensures precise belt tension control and long-term durability. The tensioner is part of MUVIQ’s complete belt drive ecosystem, supporting global OEMs with advanced NVH performance and robust operation under hybrid-specific conditions.

Key Features & Benefits

Key Features & Benefits

  • High Dynamic Load Performance: Designed for rapid load changes typical of hybrid drive cycles
  • Improved System Efficiency: Maintains optimal belt tension to reduce slip, noise, and wear
  • Extended Component Life: High durability components ensure longevity under thermal cycling and dynamic loads
  • Compact Architecture: Space-efficient design ideal for tight packaging in hybrid powertrains
  • Enhanced NVH Control: Mitigates belt flutter and vibrations for quieter performance

Applications

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48V Mild Hybrid Systems | Passenger Cars | Light Commercial Vehicles

Technical Attributes

Technical Attributes

  • Optimized Design: Tailored for integration into BSG systems with customized damping and spring force
  • Thermal Stability: Performs reliably under elevated temperatures and high belt speeds
  • Global Compatibility: Suitable across hybrid architectures and powertrain configurations

Customer Advantages

Customers Advantage

  • Complete System Integration: Part of MUVIQ’s full accessory drive offering including decouplers, pulleys, and dampers
  • Proven Performance: Tested with OEM partners for durability and start-stop reliability
  • Global R&D and Manufacturing: Backed by regional support and world-class engineering

Frequently Asked Questions

We’ll answer it directly.

What is an alternator decoupler pulley (ADP)?

An alternator decoupler pulley (ADP) is a one-way clutch pulley that isolates torsional vibrations from the crankshaft and reduces belt drive loads. It improves NVH performance, enhances alternator efficiency, and protects accessory drive components.

An alternator decoupler pulley (ADP) is a one-way clutch pulley that isolates torsional vibrations from the crankshaft and reduces belt drive loads. It improves NVH performance, enhances alternator efficiency, and protects accessory drive components.

An alternator decoupler pulley (ADP) is a one-way clutch pulley that isolates torsional vibrations from the crankshaft and reduces belt drive loads. It improves NVH performance, enhances alternator efficiency, and protects accessory drive components.

An alternator decoupler pulley (ADP) is a one-way clutch pulley that isolates torsional vibrations from the crankshaft and reduces belt drive loads. It improves NVH performance, enhances alternator efficiency, and protects accessory drive components.

An alternator decoupler pulley (ADP) is a one-way clutch pulley that isolates torsional vibrations from the crankshaft and reduces belt drive loads. It improves NVH performance, enhances alternator efficiency, and protects accessory drive components.

An alternator decoupler pulley (ADP) is a one-way clutch pulley that isolates torsional vibrations from the crankshaft and reduces belt drive loads. It improves NVH performance, enhances alternator efficiency, and protects accessory drive components.