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350V series double-acting cylinders with Auto-Lock system : Hydraulic cylinders - Quiri close pdf print video more home burger search arrow

Hydraulic cylinders and components, hydraulic systems, gas springs & shell and tube heat exchangers : Quiri

350V series double-acting cylinders with Auto-Lock system

DE.A - 350V

Features

• High blocking capacity.
• High positioning accuracy
• Positive safety
• Remote control
• Long-term blocking requiring no energy input
• 350 V Series accessories can be fitted

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Important: The Auto-Lock device is not a brake (it can only be locked at a standstill); the force to be locked must be strictly in line with the axis of the cylinder.

Designation

350V series double-acting cylinders with Auto-Lock system : 350 bar hydraulic cylinders - Quiri - 2

Dimensions

350V series double-acting cylinders with Auto-Lock system : 350 bar hydraulic cylinders - Quiri - 3
Bore A 40 50 63 80 100 125 140
Rod

for

tension

 Ø D – 28 36 45 56 70 80
h – 238 262 310 372 453 507
a – 407 447 507 604 715 795
y – 437 485 555 665 790 880
Differential

rod

 Ø D 28 36 45 56 70 90 100
h 235 261 307 365 443 548 597
a 395 430 492 562 675 810 885
y 420 460 530 610 736 885 970
b 4 4 4 4 8 8 8
Ø d 80 100 118 140 170 212 236
Ø e 48 58 76 92 115 150 166
Ø f 48 58 74 86 108 136 156
g 25 30 36 45 56 75 85
j 60 60 64 64 74 82 90
k M18 x 150 M22 x 150 M27 x 2 M33 x 2 M42 x 2 M56 x 2 M64 x 3
m 14 14 14 14 14 16 16
n 32 32 32 32 40 46 50
Locking force in daN* (Unlocking pressure:500 bar)
Tension rod – 4800 7400 12200 19000 30000 37000
Differential rod 4800 7400 12200 19000 30000 48000 60000

* The forces applied to the cylinder and its accessories (endeye, flange, etc.) must not exceed those shown in the table. «Theoretical force at 350 bar»

350V series double-acting cylinders with Auto-Lock system : 350 bar hydraulic cylinders - Quiri - 4

References

Bore/Rod 40/28 50/28 50/36 63/36 63/45 80/45 80/56 100/56 100/70 125/70 125/90 140/80 140/100
VN bottom 711010 711011 711012 711013 712015 712016 712017 712018 713012 713013 714005 713014 714006
VO bottom 711006 711007 711008 711009 712011 712012 712013 712014 713009 713010 714003 713011 714004

Theoretical force at 350 bar

Bore Section Pushing force Tension rod Differential rod
Section Pulling force Section Pulling force
mm cm2 104 N cm2 104 N cm2 104 N
40 12.56 4.40 – – 6.40 2.24
50 19.63 6.87 13.47 4.71 9.45 3.30
63 31.17 10.90 20.99 7.34 15.26 5.34
80 50.26 17.57 34.36 12.02 25.63 8.97
100 78.53 27.50 53.90 18.86 40.05 14.01
125 122.71 42.93 84.23 29.48 59.10 20.68
140 153.93 53.90 103.67 36.28 75.39 26.38

Product accessories

Mounting accessories for 350V series cylinders

View similar products

350V series double-acting cylinders

DE - 350V

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