35
E32
E39-F11 Sleeve Bender
Heat-resistant fibers
• The fiber connector E39-F10 cannot be used for extension.
E32-T14/E32-G14
The presence of a reflective object at
the front ends of the lenses may
place the unit in an incident state. In
this case, apply the supplied black
stickers to the front ends of the lenses.
Supplied slit for E32-T16
When using the supplied slit, peel off
the back paper and apply it along the
outline of the sensing surface. The slit
is recommended in applications
where saturation occurs.
E32-M21
To prevent mutual interference sufficient distance between
the four sensing heads has to be ensured.
Adjustment
E32-G14
Due to the short distance between the sensor heads, two-
point teaching (with and without object) is recommended.
Accessories
Protective Spiral Tubes
1. Insert a fiber to the protective spiral tube from the head con-
nector side (screwed) of the tube.
2. Push the fiber into the protective spiral tube. The tube
should be straight so that the fiber is not twisted when in-
serted. Then turn the end cap of the spiral tube.
3. Secure the protective spiral tube at a suitable place with the
attached nut.
4. Use the attached saddle to secure the end cap of the pro-
tective spiral tube. To secure the protective spiral tube at a
position other than the end cap, apply tape to the tube so
that the portion becomes thicker in diameter.
E39-F10 Fiber Connector
Fit the connector in the following procedure.
• The fiber units should be as close as possible when they are
connected. Sensing distance will be reduced by approxi-
mately 25% when fibers are connected.
Only 2.2 mm dia. fibers can be connected.
• The bending radius of the stainless steel tube should be as
large as possible. The smaller the bending radius be-
comes, the shorter the sensing distance will be.
• Insert the tip of the
stainless steel
tube to the sleeve
bender and bend
the stainless steel
tube slowly along
the curve of the
sleeve bender (re-
fer to the figure).
1.2-mm dia. max
R12.5mm
R7.5mm
1.3-mm dia. min.
R10mm
Fiber tip position mark
Stainless steel tube
R5mm
90
˚ max.
10mm
10mm
Do not bend here.
Sticker
Attachment
Slit sticker
E32-T16 sensing head
Example
Protective Spiral
Tube
Fiber Unit
Protective Spiral
Tube
Fiber Unit
Protective
Spiral Tube
Toothed washer
Fiber Unit
Hexagon clamping nut
Mounting Panel
End cap
Tube
Saddle
Retention unit
Fiber Unit
Splice
Retention unit
Fiber Unit
Fiber Unit
Fiber Unit
A
B
