LS-Ge.pdf - 第2页

Roller lever Plunger Side roller plunger Roller plunger Fork lever lock Non-directional operation type Catalog listing Model Between non-continuous terminals : 1,000 Vac, 50/60 Hz for 1 minute (standard operating charact…

LS-J

LS-JW

1LS-J7

1LS-J8

1LS-J401

D-023

D-050

D-058

D-067

STANDARD, GENERAL PURPOSE COMPACT TYPE

Appearance

Roller lever Plunger

Side roller

plunger

Roller

plunger

Fork

lever lock

Non-directional

operating rod lever

Model

1LS Series 2LS Series 3LS Series 5LS Series 6LS Series 8LS Series

General purpose

Spatter-guarded

Ultra long life

Weather resistant

—

— — — —

—

— — — — —

D-071

All stainless steel

— — — — —

— — —

Most versatile LS compact limit-switch model, used in a wide range of applications.

Certifying Body

CSA

TÜV

CQC

Standard

UL 1054

CSA C22.2 No.55

EN 60947-5-1

GB14048.5

File No.

E 37559

LR 61643

R 9451261

2003010305083775

Wide range of models includes standard, high sensitivity, high

overtravel, T.T. 90˚, light operation and lock operation types.

Wide range of actuator types.

Certified compliance with a variety of international standards

(excluding some models)

(UL/CSA, EN 60947-5-1, GB14048.5-2001etc.)

Connector/preleaded connector also available.

With LED lamp (12V to 125 Vac/dc). Neon lamp also available.

Wide range of models includes double-sealed, corrosion-resistant,

heat-resistant, and cold-resistant types.

Low current load model also available.

Sequencer-compatible indicator

The energizing current of models with an LED indicator is 0.6 mA max.

LIST OF MODELS

Reference page for

individual specifications

STANDARDS COMPLIANCE

* For applicable models, refer to the CATALOG LISTING.

General Purpose Compact

Limit Switches

General purpose limit switches with robust construction in an extensive

range of models, for use in a wide range of applications.

�

UL/CSA/CE /GB (ccc marking) certified

(excluding some models)

�

UL listing is pending (excluding some models)

�

2-circuit double break basic switch with

rugged die-cast aluminum case

�

Oil-, water- and dust-proof structure

(IP67 protective structure)

�

Wide range of options available: with neon

lamp, with LED lamp, built-in gold-plated

contacts, with double seal, corrosion-

resistant, heat-resistant, cold-resistant,

spatter-guarded, connector type, etc

�

Operation position setting indicator

(roller lever and roller plunger types)

Model



D-023

LIMIT SWITCHES

WITH POSITIVE

OPENING MECHANISM

GENERAL PURPOSE

LIMIT SWITCHES

TECHNICAL GUIDE

FOR

LIMIT SWITCHES

EXPLOSION-PROOF

SWITCHES

TECHNICAL GUIDE FOR

EXPLOSION-PROOF

SWITCHES

SPATTER-GUARDED

LS

1LS-J7

1LS-J8

VCL-

1LS-J401

SL1-

SL1-C

PHOTOELECTRIC

SENSORS &

SWITCHES

MEASUREMENT

SENSORS

PROXIMITY

SWITCHES

LIMIT

SWITCHES

SAFETY

KEY SWITCHES

STANDARD

LS

Roller lever Plunger Side roller plunger Roller plunger Fork lever lock

Non-directional operation type

Catalog listing

Model

Between non-continuous terminals : 1,000 Vac, 50/60 Hz for 1 minute (standard operating characteristics type)

: 600 Vac, 50/60 Hz for 1 minute (roller lever, high sensitivity characteristics type)

Between each terminal and non-live metal part : 2,000 Vac, 50/60 Hz for 1 minute.

Between each terminal and ground : 2,000 Vac, 50/60 Hz for 1 minute (only G-type products with ground terminals).

Compliance

Certification *1

Contact form

Contact type

Standard load

Low current load

Terminal type

Protective structure

Pollution level

Electrical rating

Dielectric strength

Insulation resistance

Initial contact

resistance

Standard load

Low current load

Connector

Contact voltage/min.current

Item

Standards

Structure

Electrical

performance (1):

General

characteristics

2-circuit double break

NECA C 4508/JIS C 8201-5-1, IEC 60947-5-1

UL1054, CSA C22.5 No.55, EN 60947-5-1, GB 14048.5-2001

Silver, rivet

Gold-plated silver, rivet

M4 screw (binding head machine screw with toothed washer), DIN 4-pin connector (M12 size), preleaded

IP67 (IEC60529, JIS C 0920)

3 (EN 60947-5-1)*2

See page D-026.

Min. 100 MΩ(by 500 Vdc megger)

Max. 50 mΩ(6 to 8 Vdc, thermal current 1A, voltage drop method)

Max. 100 mΩ(6 to 8 Vdc, thermal current 0.1A, voltage drop method)

Max. 40 mΩ(excluding fixed resistance such as cable)

24V 10 mA, 12V 20 mA (standard load), 5V 10 mA (low current load)

3LS1-J

Mechanical

performance

Rated operating voltage

Rated thermal current (Ith)

Rated frequency

Short-circuit protection

Rated insulating voltage (Ui)

Rated conditional short-circuit current

Switching overvoltage

Rated impulse dielectric strength (Uimp)

Actuator strength

Terminal strength

Impact resistance

Life

Ambient

operating

conditions

120/240 Vac, 30 Vdc

Electrical

performance (2)

EN60947-5-1

GB140 48.5-

2001

Vibration resistance

Allowable

operating speed

Cable pullout strength

Operating frequency

Mechanical life

Electrical life

Temperature

Humidity

Recommended

tightening

torque

Body

Lever

Terminal

Cover

Head

Cap nut

Piano wire lever

Connector tightening torque

Max. 98% RH*3

Front: 5 to 6 N•m (M5 hexagon socket head cap screw). Back: 5 to 6 N•m (M6 screws)

4 to 5.2 N•m (M5 hexagon socket head bolt)

1.0 to 1.4 N•m (M4 binding head machine screw)

1.3 to 1.7 N•m (M4 small round head screw)

0.8 to 1.2 N•m (M3.5 small round head screw)

2 to 3 N•m (M22 screw for 3LS)

0.6 to 0.8 N•m (M3 hexagon head set screw)

0.4 to 0.6 N•m (M12 ring)

Model

Life

Model

Life

Other than on the right

1LS-J50, 2LS-J6, cold-resistant type

3LS1-J

Min. 10 million operations Min. 1 million operations Min. 5 million operations Min. 2 million operations

Standard load built-in switch Standard load double seal built-in switch Low current load built-in switch

Min. 500,000 operations at rated load

Min. 200,000 operations at rated load

Min. 2 million operations at rated load

(At 70% to 100% of the rated overtravel.)

Operating frequency: Above conditions must be satisfied at 20 operations/minute.

Min. 100 N

Light operation roller lever/ heat-resistant/ cold-resistant: max. 60 operations/minute, Models other than the above: max. 120 operations/minute

Other than on the right

0.5 m/s

1.7 mm/s

2LS1-J

0.5 m/s

1.0 mm/s

2LS-J6

0.2 m/s

1.0 mm/s

1LS19-J

0.5 m/s

0.4 mm/s

3LS1-J

0.3 m/s

0.5 mm/s

8LS3-J

0.5 m/s

10 mm/s

8LS125-J

0.3 m/s

50 mm/s

8LS152-J

0.3 m/s

20 mm/s

0.5 m/s

0.2 mm/s

5LS1-J/5LS7-J

Model

Max.

Min.

Silver contacts: 10A. Gold-plated contacts: 1A.

45 to 65 Hz and DC

TÜV F10A fuse (IEC 60127) / CQC instant blowing fuses: silver contacts 15A, gold contacts 3A / TÜV

125 / 250 Vac

1,000A

Category III (IEC 60204-1)

Between each terminal and ground, and between terminals: 2,500V.

Withstands load 5 times O.F. for 1 minute (in operating direction)

Withstands tightening torque of 1.5 N

m for 1 minute

Notes: Mechanical performance values for the roller lever type are for lever length of 38.1 mm.

*1. Some models do not fall under this category. *2. EN 60947-5-1 and GB 14048.5-2001 applies only to G-type products with a gr

ound terminal. *3. Max. 95% RH for

connector and preleaded connector types

EN60947-5-1

(

N.O.

)

4 3

(

N.O.

)

(

N.C.

)(

N.C.

)

N.O.4

N.C.1 N.C.2

N.O.3

Standard model (standard load and low current load) : –10 to +70˚C(freezing not allowed)

Double seal type : 1LS19-JS: 0 to +70˚C(freezing not allowed)

2LS, 3LS,5LS, 8LS125-JS: +5 to +70˚C(freezing not allowed)

Double seal type other than above: –5 to +70˚C(freezing not allowed)

Heat-resistant type : –10 to +120˚C(freezing not allowed)

Cold-resistant type : –40 to +70˚C(freezing not allowed)

High sensitivity roller lever type

Light operation roller lever & non-directional roller lever types

Non-directional operation type

Models other than the above

200 m/s

in free and total travel positions

200 m/s

in total travel position

300 m/s

in total travel position

300 m/s

in free and total travel positions

Contact opening for 1 ms max. in free and total travel positions (NECA C 4508)

At max. speed, actuator is not damaged. At min. speed, contact instability lasts 0.1 s max.

High sensitivity roller lever type & non-directional type

Models other than the above

In total travel position

In free and total travel positions

1.5 mm peak-to-peak amplitude, frequency 10 to 55 Hz, for 2 continuous hours (NECA C 4508)

Contact opening for 1 ms max. in free and total travel positions

2-circuit

double break

8LS-J2LS-J1LS-J 5LS-J 6LS-J

6LSJ, heat-resistant type

Contact type

PERFORMANCE

D-024

LIMIT SWITCHES

WITH POSITIVE

OPENING MECHANISM

GENERAL PURPOSE

LIMIT SWITCHES

TECHNICAL GUIDE

FOR

LIMIT SWITCHES

EXPLOSION-PROOF

SWITCHES

TECHNICAL GUIDE FOR

EXPLOSION-PROOF

SWITCHES

F-001

See page

Connector

with cable

SPATTER-GUARDED

LS

1LS-J7

1LS-J8

VCL-

1LS-J401

SL1-

SL1-C

PHOTOELECTRIC

SENSORS &

SWITCHES

MEASUREMENT

SENSORS

PROXIMITY

SWITCHES

LIMIT

SWITCHES

SAFETY

KEY SWITCHES

STANDARD

LS

Operating characteristics

Options

Actuator

Name Shape

13.4 N

8.9 N

1.4 N

13.4 N

Max. O.F.

(operating force)

Max. P.T.

(pretravel)

Min. T.T.

(total travel)

Basic catalog

listing

With LED lamp,

12 to 125 Vac/dc

With neon lamp,

100/200 Vac

Double seal

Roller

lever

Adjustable

roller lever

Light operation

rod lever

Lever-less

type

Standard model

20˚

High sensitivity

5˚

Standard model

20˚

High sensitivity

10˚

Standard model

30˚

Standard model

20˚

Standard model

20˚

High sensitivity

10˚

Standard model

20˚

Standard model

20˚

High sensitivity

5˚

Standard model

20˚

High sensitivity

10˚

Standard model

30˚

Standard model

20˚

Standard travel50˚

High overtravel80˚

High overtravel90˚

Standard travel50˚

High overtravel80˚

Standard travel50˚

High overtravel80˚

High overtravel90˚

Standard travel50˚

1LS1-J

1LS19-J

1LS-J500

1LS-J550

1LS-J50

1LS3-J

1LS-J503

1LS-J553

1LS10-J

1LS2-J

1LS9-J

1LS-J501

1LS-J551

1LS-J51

1LS23-J

1LS1-JEC

1LS19-JEC

1LS-J500EC

1LS-J550EC

1LS-J50EC

1LS3-JEC

1LS-J503EC

1LS-J553EC

1LS10-JEC

1LS2-JEC

1LS9-JEC

1LS-J501EC

1LS-J551EC

1LS-J51EC

— —

—

1LS1-JE

1LS19-JE

1LS-J500E

1LS-J550E

1LS-J50E

1LS3-JE

1LS-J503E

1LS-J553E

1LS10-JE

1LS2-JE

1LS-J501E

1LS-J551E

1LS-J51E

1LS23-JE

— —

1LS1-JS

1LS19-JS

1LS-J500S

1LS-J550S

1LS-J50S

1LS3-JS

1LS-J503S

1LS-J553S

1LS10-JS

1LS2-JS

1LS-J501S

1LS-J551S

1LS-J51S

Plunger

Ball

plunger

Side roller

plunger

Roller

plunger

Boot seal

roller plunger

Fork lever

lock

Spring

rod

Steel wire

light operation

Coil

spring

26.7 N

40.1 N

26.7 N

15.7 N

8.9 N

1.4 N

0.28 N

1.4 N

1.7 mm

2.77 mm

1.7 mm

60˚

28.6 mm

55 mm

28.6 mm

8.1 mm

5.7 mm

8.4 mm

7.3 mm

90˚

—

2LS1-J

2LS-J6

3LS1-J

5LS1-J

5LS7-J

6LS1-J

6LS3-J

8LS3-J

8LS125-J

8LS152-J

2LS1-JEC

2LS-J6EC

3LS1-JEC

5LS1-JEC

5LS7-JEC

6LS1-JEC

6LS3-JEC

8LS3-JEC

8LS125-JEC

8LS152-JEC

2LS1-JE

2LS-J6E

3LS1-JE

5LS1-JE

5LS7-JE

6LS1-JE

6LS3-JE

8LS3-JE

8LS125-JE

8LS152-JE

2LS1-JS

3LS1-JS

5LS1-JS

5LS7-JS

6LS1-JS

6LS3-JS

8LS3-JS

8LS125-JS

8LS152-JS

*1. Values are for lever length of 38.1 mm.

*2. Values are for lever length of 141.2 mm.

UL/CSA/GB (ccc marking) approved products

UL/CSA/CE/GB-approved products

All catalog listing are GB approved products.

Non-directional operation type

ORDER GUIDE

Switch body (contact your dealer for models not listed in the following table)

D-025

LIMIT SWITCHES

WITH POSITIVE

OPENING MECHANISM

GENERAL PURPOSE

LIMIT SWITCHES

TECHNICAL GUIDE

FOR

LIMIT SWITCHES

EXPLOSION-PROOF

SWITCHES

TECHNICAL GUIDE FOR

EXPLOSION-PROOF

SWITCHES

SPATTER-GUARDED

LS

1LS-J7

1LS-J8

VCL-

1LS-J401

SL1-

SL1-C

PHOTOELECTRIC

SENSORS &

SWITCHES

MEASUREMENT

SENSORS

PROXIMITY

SWITCHES

LIMIT

SWITCHES

SAFETY

KEY SWITCHES

STANDARD

LS