WL-6H4100 Ver la hoja de datos (PDF) - OMRON Corporation

Número de pieza

componentes Descripción

Fabricante

WL-6H4100

Two-circuit Limit Switch

OMRON Corporation 

WL

WL

Specifications

Envi-

ron-

ment-

resist-

ant

models

(See

note 3.)

Airtight-seal

Her-

metic

seal

Molded

termi-

nals

WLj-55

WLj-139

WLj-140

WLj-141

Anti- WLj-RP60

coolant

Spatter-preven-

tion

WLj-S

Heat-resistive

WLj-TH

Low-temperature WLj-TC

Corrosion-proof

(See note 4.)

WLj-RP

Outdoor specifi-

cations

WLj-P1

Lamp-equipped

Relevant pages

WLj-LE

WLj-LD

Standard Overtravel High-

precision

Yes (Cannot be used with heat-resis-

tive and low-temperature models.)

Yes

Yes (Cannot be used with airtight, her-

metic, low-temperature, corrosion-

proof, or lamp-equipped models.)

Yes (Cannot be used with airtight, her-

metic, heat-resistive, corrosion-proof,

or lamp-equipped models.)

Yes (Cannot be used with lamp-

equipped models.)

---

Yes

---

(See note (See note

5.)

6.)

Yes

Yes

Pages 11 to 31

Features

Uses an airtight-sealed built-in switch.

Lead wires are attached.

The case cover and conduit section are

molded from epoxy resin to improve seal-

ing performance.

Lead wires are attached.

The case is filled with epoxy resin, to en-

sure high sealing performance.

The Head opening is protected from cut-

ting powder. (WLj-141)

Only WLG2, WLCA2, and WLGCA2 can

be fabricated. (WLj-141 models.)

Lead wires are attached.

The case is filled with epoxy resin, to en-

sure high sealing performance. To im-

prove the anti-coolant properties (water-

soluble coolant), rubber with high chemi-

cal-resistance has been used.

To improve spatter prevention during

welding, a heat-resistant resin is used,

and screws and rollers are all made from

stainless steel.

To improve heat resistance, silicone rub-

ber is used for rubber parts and for the

built-in switch.

The operating temperature range is +5_C

to 120_C.

To improve low temperature resistance,

silicone rubber is used.

The operating temperature range is

--40_C to 40_C.

Diecast parts such as the switch box are

made of corrosion-proof aluminum. Rub-

ber-sealing parts are made of fluorine

rubber and exposed nuts and screws are

made of stainless steel. These all aid in

resisting oil, chemicals and adverse

weather conditions.

Rotary shafts are made of unquenched

(i.e., untreated) stainless steel to improve

corrosion resistance. Exposed nuts and

screws are made of stainless steel and

rubber sealing parts of silicone rubber.

These factors all combine to create a

product which is resistant to temperature

changes and adverse weather condi-

tions.

Operating status can be checked at a

glance.

Lit when operating and not lit when not

operating.

WLj-LE: 100 VAC/VDC min.

WLj-LD: 115 VAC/VDC min. (Refer to

page 27 for detailed ratings.)

---

Page

29

26 to

29

29

31

---

Note:

1. Do not expose to extreme changes in temperature.

2. Standard Models:

Operate on each side at an angle of 45_.

Possible to set to one-side operation on either side.

Pretravel (PT) is 15_.

Overtravel Models: Standard and high-sensitivity models operate on each side at an angle of 80_.

Not possible to set to one-side operation.

-2N Series operate on each side at an angle of 90_.

Possible to set to one-side operation on either side.

High-precision Models: Operate on each side at an angle of 45_.

Possible to set to one-side operation on either side.

Pretravel (PT) is 5_.

3. When ordering, add the suffix for the environment-resistant model or indicator specifications required according to the operating

environment and purpose.

2

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