Page 212 - Catalogue 2019

PNEUMATIC ACTUATOR SC PNEUMATIC ACTUATOR SC

TECHNICAL DATA
MATERIAL SPECIFICATION AND PARTS LIST
Design: Double-acting pneumatic linear actuator

Diameter of cylinder
barrel: Ø 100 mm
Ø 125 mm
Ø 160 mm 16
Ø 200 mm
Ø 250 mm 17
Ø 320 mm 4
Stroke: 90 mm up to 1030 mm 13
18
Supply pressure: max. 10 bar
20/21
Temperature range: Standard: -30 to +100 °C 14
High and low temperature design 19
on request 12
Power range: 4524 N - 46322 N (at 6 bar) 7
2
Namur Interface: NAMUR, VDI / VDE 3845
12
Air supply: clean and dry compressed air acc. to
ISO 8573-1: 2010 min. class 3
Other supply media on request
Surface: Body: anodized
Cover: powder-coated 1
Approval: Following the requirements of
DIN EN 15714-3
This series of linear pneumatic actuators is designed to automate 11 21
knife gate valves. Available in 6 sizes and different stroke lenghts.
5 (only valid for SC 250 - SC 320)

15

FEATURES: 10 9
- Integrated groove for limit switches acc. to ISO 15552 3
for touchless position indication with magnetic piston
(Standard up to SC 200) 13 18
- Integrated Namur interface for direct mounting of solenoid 6
valves and air ducts reduce mounting and piping efforts to a 8
minimum
- Sturdy piston rod includes wiper ring in bottomendcap
- Precision guided and multiple supported piston and piston rod Pt. Description Material Pt. Description Material
ensure a linear stroke 1 Cylinder tube EN AW 6063-T66 12 Piston guide band POM
- Low maintenance by lifetime lubrication 2 Piston EN AC 46000 13 Steel ball 1.4301
3 End cap EN AC 46000 14 Ripp Lock nut Steel
- Body: Made of anodized aluminium for best corrosion
protection, minimum wear and optimal sliding properties 4 NAMUR end cap EN AC 46000 15 Tie rod 1.4301
5 Piston rod C45 16 Hexagon nut 1.4301
- Cover and extruded aluminium cylinder in combination with 6* X-ring for shaft 70 NBR 17 Washer 1.4301
stainless steel tie rods, form a compact and stable design for 7* X-ring for piston 70 NBR 18* O-ring end caps 70 NBR
versatile applications 8* Wiper ring 90N 19** Magnetic rubber Flexo 150
- ATEX: CE II 2G Ex h T6 X Gb 9 Shaft bearing Iglidur G 20 Cylinder head screw A2 - 70
CE II 2D Ex h IIIC T80°C X Db 10* O-ring for end cap 70 NBR 21 Washer 1.4301
11* O-ring for shaft 70 NBR 22 Air pipe 1.4301
* Component of the sealing set Subject to change without notice
**Option for SC250/SC320

Namur interface on the top of the actuator.

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01.2019