Aerial Cam Unit General Description of SUCD PIERCE COMPACT TYPE ► Compact design with mounting width 52 mm and shut height 125 mm.(but 150mm for 75/80c ► Automatic alignment mechanism of the V-shaped guide. ► Standard working force (one million strokes): 14.7 kN, Allowable working force (300,000 ► Available angle is 0° to 80° at increments of 5°. ■Slide Structure and Positive Return Structure -Slide Keeper Positive Return hatched area • Since the clearance between the cam holder (slider keeper) and the cam slider is 0.06 to 0.14 at one side, it is easy to assemble the unit and make adjustments. The cam slider makes alignment with the V groove •The clearance between the cam slider (positive return • Reduced number of components and simple structure achieved a compact and low cost product. Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved. ■SUCD Structure and Assembly / Disassembly 1) Loosen hexagon socket head bolt (©) and remove stopper plate (0) 2) Pull and remove cam slider (©) from cam holder (0) to the rear. 1) Assemble components in the reverse order of disassembly. • Make sure that there is no foreign matter on the sliding area and assemble components. • The clearance between the cam slider and the cam holder is controlled. Match the stamped serial number on the holder and slider before assembly. • When cam is disassembled and then reassembled, please do not forget to assemble all bolts Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

Aerial Cam Unit PIERCE COMPACT TYPE SUCD52 00 Working Force kN (tonf) Spring Force N (kgf) Total Standard Allowable Weight Initial Final Working Force Working Force kg Load (one million strokes) (300,000 strokes) Load Option Code Specification The mount surface is extended forward in the range of 1 to 60 mm (in increments of 1 mm). Refer to page 551 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. T able of Components Description Qty Material and Remark No. Spring Diagram (Stripping Force at punch retraction of 5mm) Spring Used TL27-100...

Aerial Cam Unit PIERCE COMPACT TYPE SUCD52 05 Working Force kN (tonf) Spring Force N (kgf) Total Standard Allowable Weight Final Initial Working Force Working Force kg Load (one million strokes) (300,000 strokes) Load Specification The mount surface is extended forward in the range of 1 to 60 mm (in increments of 1 mm). Refer to page 551 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. Table of Components No. Description Qty Material and Remark Slide Keeper Coil Spring Hexagon Socket Head Bolt 4 SCM435 M616 Spring Used TL27-100 (1 piece)...

Aerial Cam Unit PIERCE COMPACT TYPE SUCD52 10 Working Force kN (tonf) Spring Force N (kgf) Total Allowable Standard Weight Final Initial Working Force Working Force kg Load (one million strokes) (300,000 strokes) Load Coil Spring Stopper Hexagon Socket Head Bolt 4 SCM435 M616 Spring Diagram (Stripping Force at punch retraction of 5mm) Spring Used TL27-100 (1 piece) Spring Constant 24.5N/mm(2.50kgf/mm) Final 980.0 Load (100.0) : Stripping Force at punch retraction of 5mm e : Spring return when the punch return is 5mm Length at Final Load 60 Length at Initial Load 90 Free Length 100 Hexagon Socket...

Aerial Cam Unit PIERCE COMPACT TYPE SUCD52 15 Working Force kN (tonf) Spring Force N (kgf) Total Standard Allowable Weight Final Working Force Working Force Initial kg Load Load (one million strokes) (300,000 strokes) Option Code The mount surface is extended forward in the range of 1 to 60 mm (in increments of 1 mm). When the slider interferes with the die due to the protrusion length, you will need to machine the die for clearance. Refer to page 551 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. Table of Components No. Description...

Aerial Cam Unit PIERCE COMPACT TYPE SUCD52 20 Working Force kN (tonf) Spring Force N (kgf) Total Allowable Standard Weight Final Working Force Working Force Initial kg Load Load (one million strokes) (300,000 strokes) Option Code The mount surface is extended forward in the range of 1 to 60 mm (in increments of 1 mm). When the slider interferes with the die due to the protrusion length, you will need to machine the die for clearance. Refer to page 551 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. Table of Components No. Description...

Aerial Cam Unit PIERCE COMPACT TYPE SUCD52 25 Working Force kN (tonf) Spring Force N (kgf) Total Standard Allowable Weight Final Working Force Working Force Initial kg Load Load (one million strokes) (300,000 strokes) 1 FC250 with Graphite 2 S50C with Graphite Positive Return Follower 1 NAK55 Hexagon Socket Head Bolt 2 SCM435 M8 20 Coil Spring Stopper Slide Keeper The mount surface is extended forward in the range of 1 to 60 mm (in increments of 1 mm). Hexagon Socket Head Bolt 1 SCM435 M815 When the slider interferes with the die due to the protrusion length, you will need to machine the die...

Aerial Cam Unit PIERCE COMPACT TYPE SUCD52 30 Working Force kN (tonf) Spring Force N (kgf) Total Standard Allowable Weight Final Working Force Working Force Initial kg Load Load (one million strokes) (300,000 strokes) Option Code When the slider interferes with the die due to the protrusion length, you will need to machine the die for clearance. Refer to page 551 for detailed specifications of tapped holes and dowel pin holes (prepared hole, finish hole) for retainer. T able of Components Description Qty Material and Remark No. Cam Holder Hexagon Socket Head Bolt 1 SCM435 M815 Hexagon Socket...

Aerial Cam Unit PIERCE COMPACT TYPE SUCD52 35 15 Working Force kN (tonf) Spring Force N (kgf) Total Standard Allowable Weight Final Working Force Working Force Initial kg Load (one million strokes) (300,000 strokes) Load When the slider interferes with the die due to the protrusion length, you will need to machine the die for clearance. Hexagon Socket Head Bolt 2 SCM435 M8 20 Coil Spring Spring Diagram (Stripping Force at punch retraction of 5mm) Spring Used TL27-100 (1 piece) Spring Constant 24.5N/mm(2.50kgf/mm) : Stripping Force at punch retraction of 5mm e : Spring return when the punch return...