Festo 1279720 collar nut

DSBG-125

$18.64 2 pcs. with 1 to 3 days delivery to United States

Specifications

Series (DSBG) Standards-based cylinder, double-acting, based on ISO 15552
Protection against rotation None
Running characteristics Standard
Central swivel mounting None
Piston diameter [mm] (125) 125
Material rod wiper Brass PTFE reinforced
Piston diameter 125 mm
Based on standard ISO 15552
Mounting position optional
Piston-rod end Male thread Female thread
Position detection Via proximity switch
Variants For unlubricated operation Bellows on bearing cap Hard scraper Extended male piston rod thread Piston rod with female thread Custom thread on the piston rod Extended piston rod Low friction for balancer applications Metal scraper With protection against rotation Uniform, slow movement Low friction Through piston rod Heat-resistant seals max. 120°C Variable spacer bolt length Temperature range 0 to 150°C Temperature range -40 to 80°C Shortened male piston rod thread Piston rod at one end
Mode of operation Double-acting
CE marking (see declaration of conformity) To UK EX instructions
ATEX category gas II 2G
Explosion ignition protection type for gas Ex h IIC T4 Gb
Explosion ambient temperature -20°C <= Ta <= +60°C
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC 2 - Moderate corrosion stress 3 - high corrosion stress
Impact energy in end positions 2,5 J
Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke 6.881 N
Moving mass for 0 mm stroke 2.023 g ... 3.874 g
Basic weight for 0 mm stroke 6.389 g ... 13.699 g
Additional weight per piston rod extension of 10 mm 63 g
Type of mounting Via female thread With accessories Either:
Note on materials Contains paint-wetting impairment substances RoHS-compliant
Material piston seal FPM HNBR TPE-U(PU)
Material piston rod High-alloy stainless steel, hard chrome-plated High-alloy steel High-alloy stainless steel
Buffer seal material FPM TPE-U(PU)
Material cylinder barrel Smooth-anodised wrought aluminium alloy
Material bearing Bronze Metal polymer compound POM
Material tie rod High-alloy steel High-alloy stainless steel
Material swivel mounting Painted spheroidal graphite cast iron
Stroke 1 mm ... 2.800 mm
Piston rod thread M16 M16x1.5 M20 M20x1.5 M24 M27 M27x2
Cushioning Elastic cushioning rings/plates at both ends Self-adjusting pneumatic end-position cushioning Pneumatic cushioning, adjustable at both ends
Conforms to standard ISO 15552
Design Piston Piston rod Tie rod Cylinder barrel
Symbol 00991217 00991218 00991235 00991237 00992970 00992971
Operating pressure 0,05 bar ... 10 bar
CE mark (see declaration of conformity) To EU Explosion Protection Directive (ATEX)
Explosion protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
ATEX category dust II 2D
Explosion ignition protection type for dust Ex h IIIC T120°C Db
Explosion protection certification outside the EU EPL Db (GB) EPL Gb (GB)
Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required)
Ambient temperature -40 °C ... 150 °C
Cushioning length 42 mm
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke 6.881 N ... 7.363 N
Additional moving mass per 10 mm stroke 56 g ... 126 g
Additional weight per 10 mm stroke 143 g ... 206 g
Additional weight per piston rod thread extension of 10 mm 41 g
Pneumatic connection G1/2
Material cover Die-cast aluminium, coated
Material piston Wrought aluminium alloy
Material piston rod wiper FPM HNBR PE TPE-U(PU)
Cushioning piston material Wrought aluminium alloy POM
Material nut Galvanised steel High-alloy stainless steel
Material collar nut Galvanised steel
Material spacer bolt High-alloy stainless steel
$18.64
Stock 2 pcs.
Part number 1279720
Manufacturer Festo
Quantity Unit Price
1+ $18.64

  • Open Registration
    Create your account instantly
  • Support 24/7
    Ask us anytime
  • 100% Safety
    Only secure payments: bank transfer, credit card and PayPal
  • Volume Discounts
    Optimize your supplies