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SULNC

Product catalog summary

General Description:
The SULNC is an aerial cam unit with a mounting width of 65mm and a maximum mounting surface extension of 150mm. It features a V-shaped guide and operates with a working force of 14.7kN over 300,000 strokes. The angle range is adjustable from 0° to 25° in 5° increments.

Specifications:
The SULNC65-10-SC150 model has a nose length of 150mm and a machining angle of 10°. It is designed to handle a load of 14.7kN and maintain performance over 300,000 strokes.

Structure and Assembly/Disassembly:
Disassembly involves removing bolts and the stopper plate, then sliding the cam slider from the cam holder. Assembly is the reverse, ensuring no foreign matter is present and matching serial numbers on components.

Durability and Testing:
The unit passed a durability test with 300,000 strokes, showing no scoring and minimal wear. A panel piercing test confirmed no burrs or significant wear, ensuring reliability and accuracy.

Components and Materials:
The unit includes components such as the cam holder, cam slider, slide keeper, cam driver, stopper plate, coil spring, positive return follower, stopper, and spring guide pin, made from materials like FC250, S45C, SF700, and SS400.

Spring Specifications:
The spring used is TL40-125 with a constant of 42.3N/mm, designed for durability over 300,000 strokes. Spring force and return force are specified for different load conditions.

Component Specifications:

Cam Holder: Material: FC250
Cam Slider: Material: FC250 with Graphite
Slide Keeper: Material: S45C with Graphite
Cam Driver: Material: SF700
Stopper Plate: Material: SS400(1020)
Coil Spring: Material: TL40-125
Positive Return Follower: Material: S45C(1045)
Stopper: Material: Urethane
Spring Guide Pin: Material: SPRG19-60

Performance Parameters:

Travel: 35.0
Working Force: 14.7 kN for 300,000 strokes
Spring Force: Initial Load: 634.5 N, Final Load: 2115.0 N
Return Force: 2829 N
Total Weight: 31.8 kg

Catalog Information:

Catalog No.: SULNC 65 – 25
Additional References: SULNC65 – 25 – SC120 – N12

Notes:

Bolt specifications for assembly are not indicated.

Catalog excerpts

Aerial Cam Unit - General Description of SULNC OUTLINE OF SULNC t Mounting width: 65mm. surface maximum extension is 150mm. t-shaped guide. V t orking Force (300,000 strokes) 14.7kN W tvailable angle is 0° to 25° at increments of 5° qStructure and Assembly/Disassembly of SULNC. q SULNC Specifications Mounting Surface W H Working Angle Spring Force N(kgf) Working Force kN(tonf) (300,000 strokes) method of SULNC 1) Remove hexagon socket head bolt ( ) and washer ( ), and remove stopper plate (t). 2)Pull and remove cam slider(w) from cam holder(q) to the rear. method of SULNC 1)Assemble components in the reverse order of disassembly. Y Make sure that there is no foreign matter on the sliding area and assemble components. Y The clearance between the cam slider and the cam holder is controlled. Match the stamped serial number on the holder and slider before assembly. Y When cam is disassembled and then reassembled, please do not forget to assemble all bolts provided. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

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Aerial Cam Unit- General Description of SULNC( PIERCING LONG NOSE TYPE ) Durability test for 300,000 strokes: No problem Cam Units A long nose type cam slider may cause runout of the nose end due to wear. If run-out occurs, the product may have burrs. In a worst case, the punch may not fit with the button die, resulting in damage to the die. These may be attributable to wear resistance, accuracy of components and degree of total accuracy. Sankyo’s long nose type cam has achieved the durability test of 300,000 strokes to ensure higher quality product and customer satisfaction. (2) Panel...

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Aerial Cam Unit( PIERCING LONG NOSE TYPE Addition CAD FILE ■Space for removing Cam Units Option Code Order SULNC65 - 00 - SC120 - N12 Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole,finished hole) for retainer. 0 Bolts for assembly are not indicated. ■ Spring Diagram • Spring Used TL40-125(1 piece) • Spring Constant 42.3N/mm(4.31kgf/mm) •Guideline of spring durability 300,000 strokes Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

Open the catalog to page 3

Aerial Cam Unit( PIERCING LONG NOSE TYPE Addition CAD FILE SULNC 65 - 05 ■Space for removing Cam Units Option Code Order SULNC65 - 05 - SC120 - N12 Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole,finished hole) for retainer. 0 Bolts for assembly are not indicated. ■ Spring Diagram • Spring Used TL40-125(1 piece) • Spring Constant 42.3N/mm(4.31kgf/mm) •Guideline of spring durability 300,000 strokes Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

Open the catalog to page 4

Aerial Cam Unit( PIERCING LONG NOSE TYPE Addition CAD FILE SULNC 65 - 10 ■Space for removing Cam Units Option Code Order SULNC65 - 10 - SC120 - N12 Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole,finished hole) for retainer. 0 Bolts for assembly are not indicated. ■ Spring Diagram • Spring Used TL40-125(1 piece) • Spring Constant 42.3N/mm(4.31kgf/mm) •Guideline of spring durability 300,000 strokes z : Spring Force at punch retraction of 5 mm e : Spring return amount when the punch returns 5 mm Copyright © Sankyo Oilless Industry,...

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Aerial Cam Unit ( PIERCING LONG NOSE TYPE Addition CAD FILE f A SULNC65-15 ■Space for removing Cam Units Option Code Order SULNC65 - 15 - SC120 - N12 Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole,finished hole) for retainer. 0 Bolts for assembly are not indicated. ■ Spring Diagram • Spring Used TL40-125(1 piece) • Spring Constant 42.3N/mm(4.31kgf/mm) •Guideline of spring durability 300,000 strokes Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

Open the catalog to page 6

Aerial Cam Unit( PIERCING LONG NOSE TYPE Addition CAD FILE ■Space for removing Cam Units Option Code Order SULNC65 - 20 - SC120 - N12 Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole,finished hole) for retainer. 0 Bolts for assembly are not indicated. ■ Spring Diagram • Spring Used TL40-125(1 piece) • Spring Constant 42.3N/mm(4.31kgf/mm) •Guideline of spring durability 300,000 strokes Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

Open the catalog to page 7

Aerial Cam Unit( PIERCING LONG NOSE TYPE Addition CAD FILE ■Space for removing Cam Units Option Code Order SULNC65 - 25 - SC120 - N12 Refer to page 559 for detailed specifications of tapped holes and dowel pin holes (prepared hole,finished hole) for retainer. 0 Bolts for assembly are not indicated. ■ Spring Diagram • Spring Used TL40-125(1 piece) • Spring Constant 42.3N/mm(4.31kgf/mm) •Guideline of spring durability 300,000 strokes z : Spring Force at punch retraction of 5 mm e : Spring return amount when the punch returns 5 mm Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved....

Open the catalog to page 8

SULNC

SULNC

Catalog excerpts

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