20/08/2026
QUESTION - What makes a climate control dial feel "right"?
The answer isn't just the switch or the electronics—it's the mechanical engineering behind the interface.
BNL develops custom polymer bearing assemblies that allow engineers to tune rotational torque and tactile feedback to achieve the precise feel each OEM requires.
Our designs can integrate:
• Custom haptic features
• Tunable torque
• Optical sensor interfaces
• Photo-interrupter fingers
• Display location features
By integrating multiple functions into a single moulded component, manufacturers can reduce part count, improve positional stability and simplify assembly, while delivering a premium user experience.
Engineering the feel is just as important as engineering the function.