Product Information

PARAFLEX

High stiffness, extremely low backlash, and damping effect from pin/dry metal

These are pin-bushing type couplings whose bodies are made of aluminum alloy. Backlash is kept extremely low by making the torsional stiffness of all components very high and combining high-precision pins with dry metal. 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. PARAFLEX comes in both CPU models that allow angles of deflection up to 4°and inexpensive CPE models that allow angles of deflection up to 1°.

Application
Chip mounters/Electric discharge machines/Financial terminals/Winders

  • 製品一覧

CPE Models

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.

基本スペック

  • Max. nominal torque

    5 N・m

  • Bore ranges

    3 mm to 20 mm

  • Operating temperature

    -30℃ to 100℃

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CPU Models

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.

基本スペック

  • Max. rated torque

    25 N・m

  • Bore ranges

    6 mm to 22 mm

  • Operating temperature

    -30℃ to 100℃

Click to see details of this product

  • カタログ・技術資料ダウンロード
  • 2D CADダウンロード

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  • Specifications
  • Actuator
  • Motor
Product
Load torque

N·m

 or greater
Service factor Service factor
*More than 10 Hz inching/reversible operation: 1.2
*Use of rubber coupling at temperatures between 40 and 80℃: 1.4 to 1.8

Bore diameter: d1 (small diameter)

mm

Bore diameter: d2 (large diameter)

mm

External diameter

mm

mm

Entire length

mm

mm

Shaft connection method
Drive/driven

Characteristics*More than one can be selected

[ Actuator ]

Manufacturer
Product number

[ Motor ]

Manufacturer
Product number

Type
Capacity
Rotation speed
Maximum torque

N·m

Motor shaft diameter

mm

Motor shaft diameter
Shaft diameter on the following side

mm

External diameter

mm

mm

Entire length

mm

mm

Shaft connection method

Characteristics*More than one can be selected

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