CLR-50-20-G-P-A-K11-R8

Product ID:513885
Updated: 2026/5/31
Festo CLR-50-20-G-P-A-K11-R8

Key Features

  • 1Piston diameter: 50 mm
  • 2Theoretical clamping force at 6 bar: 990 N
  • 3Clamping stroke: 20 mm
Product Details
CLR-50-20-G-P-A-K11-R8
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Cylinder barrel material
Wrought aluminum alloy / Smooth anodized
Piston rod material
Coated / High-alloy stainless steel
Housing material
Smooth anodized
Seal material
NBR / TPE-U(PU)
Cover material
Wrought aluminum alloy / Coated
Eye bolt material
Steel / Galvanized
Wiper seal material
PPS
Pneumatic connection
G1/8
Mounting type
With through holes / Via internal thread / With accessories
Product weight
1690 g
Theoretical clamping force at 6 bar
990 N
Max. tightening torque for clamping finger screw
47 Nm
Effective clamping force at 6 bar
716 N
Effective clamping force at 4 bar
508 N
Effective clamping force at 2 bar
271 N
Ambient temperature
-10 / 80 °C
Paint-wetting impairment substances (PWIS) conformity
VDMA24364-B2-L
Corrosion resistance class CRC
2 - Moderate corrosion resistance
Note on operating and pilot medium
Can be operated with lubricated medium (subsequently must always be operated with lubricated medium)
Operating medium
Compressed air conforming to ISO 8573-1:2010 [7:4:4]
Operating mode
Double acting
Operating pressure
2 / 10 bar
Variant
Welding spatter resistant / Dust-resistant
Symbol
00991217
Swivel direction
In-line
Position detection
Via proximity switch
Design feature
Piston diameter / Piston rod / Cylinder barrel
Mounting position
Optional
Cushioning
Elastic cushioning rings/pads at both ends
Clamping stroke
20 mm
Piston rod thread
M10
Piston diameter
50 mm
Total stroke
41 mm

Specifications may be subject to change without notice