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BKL 4.5 Bellows Coupling
BKL 4.5 Bellows Coupling
Model Overview
Model Overview
BKL 4.5
BKL 4.5
The BKL 4.5 coupling is engineered for moderate torque applications, combining reliability with efficiency.
The BKL 4.5 coupling is engineered for moderate torque applications, combining reliability with efficiency.
Technical Specifications
Technical Specifications
- Model: BKL 4.5 40
- Rated Torque: 4.5 Nm
- Coupling Length: 40 mm
- Bore Diameter (Ø to Ø H7): 6 to 16 mm
- Outside Diameter: 32 mm
- Torsional Stiffness: 7 x 10³ Nm/rad
- Hub Material: Aluminum | optional steel
Product Benefits
Product Benefits
- High reliability under continuous operation
- Suitable for moderate torque transmission
- Low maintenance
Application Areas
Application Areas
- Automation systems
- Printing machines
- Packaging machinery
Call to Action
Call to Action
Economy bellows coupling with clamping hub
Economy bellows coupling with clamping hub
2 - 500 Nm | Low cost design
2 - 500 Nm | Low cost design
- Features : Easy to mount / Light weight and low moment of inertia
- Temperature range -30 °C to +100 °C (-22 °F to +212 °F)
- Design : Two clamping hubs concentrically mounted to flexible bellows. Brief overloads of up to 1.5x the rated torque are acceptable.
Material : Bellows: high grade stainless steel / up to series 80 – aluminum, optionally steel / from series 150 – steel
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