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Pin & Hub Couplings

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Pin & Hub Couplings

 

The CPU / CPE models are a pin-bushing type coupling made from an aluminum alloy. Backlash is extremely low while allowing for exceptional angular misalignment.   The pivot pins and bushings have a low coefficient of friction, and are maintenance free, with no need for lubricants. This coupling model also provides a damping effect from sliding at the friction surface between the pin and dry metal. The standard clamp hub makes for easy and reliable mounting. PARAFLEX models are offered in both CPU models that allow angles of deflection up to 4°and inexpensive CPE models that allow angles of deflection up to 1°.

 

Servo Flex Line-up SFM Model
CPE Model
CPU Model

Servo Flex Line-up

CPE Model:
These are pin-bushing type couplings whose body is made of aluminum alloy. Backlash is kept extremely low by combining high-precision pins with dry metal.The compact design limits total length and the angle of deflection allowed is 1°. A universal system is used for hub coupling, which makes shaft reaction force due to mounting misalignment extremely small. There is also a damping effect from sliding at the friction surface between the pin and dry metal. A clamp system employing friction is used to mount the coupling on the shaft, making mounting easy.

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SFM Model

CPU Model:
These are pin-bushing type couplings whose body is made of aluminum alloy. Backlash is kept extremely low by combining high-precision pins with dry metal.They allow an angle of deflection of 4°. A universal system is used for hub coupling, which makes shaft reaction force due to mounting misalignment extremely small. There is also a damping effect from sliding at the friction surface between the pin and dry metal. A clamp system employing friction is used to mount the coupling on the shaft, making mounting easy.

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