Mitsubishi MR-508XL Spezifikationen PDF herunterladen (Seite 6)

7.6

Bimba Position Feedback Cylinders Non-Contact

1", 2", 3", 4", 5", 6", 7", 8”, 9"

*0.5 inch increments

*1 inch minimum

STANDARD STROKE LENGTHS*

How to Order

PFCN - 31 6 - X L - YN

Blank - Front nose

BF - Block front

X - Universal mount

MOUNTING

B – Bumpers

EE – 0.375 – 3/8" extra rod

extension, etc.

L – Low friction

Bumpers (used to control end

of stroke impact) will lengthen

the time required for the piston

to settle into position at end of

stroke as they slowly compress.

Low friction option includes

special seals and lubrication.

OPTIONS

09 - 1-1/16"

17 - 1-1/2"

31 - 2"

50 - 2-1/2"

70 - 3"

BORE SIZE

The model number of all Non-Contact Position Feed-

back Cylinders consists of three alphanumeric clusters.

These designate product type, bore size, stroke length,

mounting style, and options. The example below

describes PFCN-316-XBYN, a non-contact Position

Feedback Cylinder with 2 inch bore, 6 inch stroke, uni-

versal mount, low friction option, and a matching PCS

controller with no enclosure.

Approximate Power Factors

1-1/16" = 0.9

1-1/2" = 1.7

2" = 3.1

2-1/2" = 5.0

3" = 7.0

For example, a PFCN-096-BF will exert a

force of 0.9 times the air lines pressure; a

PFCN-506-XB will exert a force of 5.0 times

the air line pressure.

Blank - none

Y - PCS, enclosure

YN - PCS, no enclosure

YQ - PCS, quick connects,

enclosure

See PCS controllers, page 7.30

CONTROLLER

When ordering the controller

option (Y, YN, YQ), the low

friction option (L) MUST also

be ordered.

Specifications

Positioning error due to temperature

Microns/°C Inches/°C Inches/°F

20 0.000787 0.000437

• Operating temperature: -20° to 200°F (-28° to 93°C)

• Accuracy: ± 0.016 inch maximum anywhere along the stroke (calculated value combining Non-Linearity,

Repeatability, Hysteresis effects at a constant temperature)

• Non-Linearity: ± 0.011 inch

• Repeatability: ± 0.006 inch

• Signal output: 0 V DC ± 6 mV retracted and 10 V DC ± 6 mV extended, all stroke lengths (into 100 kOhms

minimum and 300 pF maximum)

• Excitation (Supply) Voltage: 24 ± 10% V DC (50mA maximum current)

• Maximum end of stroke impact speed: 10 in/sec.

• Rated Life of the Cylinder: 1400 linear miles (at 10 inches/sec, no load, room temperature dry, 5 micron

filtered air, continuous cycling)

• Over voltage and reverse polarity protection

• Cylinder RoHs compliant

• IP-68 rated connector standard

Note: The device that digitizes the PFCN feedback output must have an input impedance of at least 100 kOhms.

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