Datasheet

ManualsBrandsOmron Industrial Automation ManualsAutomationLimit Switch, Roller Arm, 1CO,

CSM_ZE_ZV_ZV2_XE_XV_XV2_DS_E_2_1

Enclosed Switches

ZE/ZV/ZV2/XE/XV/XV2

General-purpose Enclosed

Switches with High Breaking

Capacity and High Durability

• Z General-purpose Basic Switches are built into ZE, ZV,

and ZV2 Switches. They provided high durability and high

breaking capacity.

• X Basic Switches with magnetic blowout are built into XE,

XV, and XV2 Switches. DC models have also been added

to the series.

• Three mounting methods (side, base, and diagonal side)

and many types of actuator are available.

• Terminals face the front when the cover is removed for

easy connection.

• Switches with ground terminals have CE marking.

• Approved by UL, CSA, and CCC (Chinese standard).

(Ask your OMRON representative for information on

approved models.)

Be sure to read Safety Precautions on page 8 to 9 and

Safety Precautions for All Limit Switches.

Model Number Structure

Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.)

@@-@-2@

(1) (2) (3) (4)

* Consult with your OMRON representative concerning availability, pricing, and delivery of conduit sizes and ground terminal specifications other than those on standard

models.

(1) Built-in Switch

Z : SPDT (AC)

X : SPDT (DC)

(2) Mounting Direction

E : Side mounting

V : Base mounting

V2 : Diagonal side mounting

(3) Actuator

Q : Plunger

Q22 : Roller plunger

Q21 : Crossroller plunger

QA2 : Roller arm lever

QA277 : One-way action roller arm lever

N : Sealed plunger

N22 : Sealed roller plunger (ZE, ZV, ZV2 only)

N21 : Sealed crossroller plunger (ZE, ZV, ZV2 only)

NA2 : Sealed roller arm lever

NA277 : Sealed one-way action roller arm lever

(4) Conduit/Ground Terminal

None : G 1/2/without ground terminal

G1 : G 1/2/with ground terminal

G : Pg13.5/with ground terminal

SG1 : 1/2-14NPSM/with ground terminal

YG1 : M20/with ground terminal

S : 1/2-14NPSM/without ground terminal

Y : M20/without ground terminal

Summary of content (10 pages)

PAGE 1
Enclosed Switches ZE/ZV/ZV2/XE/XV/XV2 CSM_ZE_ZV_ZV2_XE_XV_XV2_DS_E_2_1 General-purpose Enclosed Switches with High Breaking Capacity and High Durability • Z General-purpose Basic Switches are built into ZE, ZV, and ZV2 Switches. They provided high durability and high breaking capacity. • X Basic Switches with magnetic blowout are built into XE, XV, and XV2 Switches. DC models have also been added to the series.
PAGE 2
ZE/ZV/ZV2/XE/XV/XV2 Ordering Information Side mounting Base mounting Diagonal side mounting Mounting Actuator Approved standards Model AC ZE-Q-2 Model UL CSA ● ● ZV-Q-2 ● ● ZV-Q22-2 Approved standards Model UL CSA ● ● ZV2-Q-2 ● ● ZV2-Q22-2 Approved standards UL CSA ● ● ● ● ● ● ● ● ● ● ● ● Plunger DC XE-Q-2 AC ZE-Q22-2 XV-Q-2 XV2-Q-2 DC XE-Q22-2 AC ZE-Q21-2 DC XE-Q21-2 AC ZE-QA2-2 DC XE-QA2-2 AC ZE-QA277-2 DC XE-QA277-2 AC ZE-N-2 DC XE-N-2 Seal
PAGE 3
ZE/ZV/ZV2/XE/XV/XV2 Approved Standard Ratings Characteristics UL/CSA Degree of protection Model Rated voltage Current Horsepower ZE 125 VAC 250 VAC 480 VAC 15 A 15 A 15 A 1/8HP 1/4HP 125 VDC 250 VDC 0.5 A 0.25 A Mechanical Durability *2 Electrical --Operating speed CCC (GB14048.
PAGE 4
ZE/ZV/ZV2/XE/XV/XV2 Structure and Nomenclature Structure Contact Form ZE-NA2-2 COM NC NO Pin plunger Note: With the XE-@, XV-@, and XV2-@@, be sure to connect COM to the + terminal. Tightening band Rubber cap (CR) Case Separator Built-in switch Terminal Conduit opening Cover Seal rubber (NBR) Note: The conduit thread indication has been changed from "PF1/2" to "G1/2" accompanying the JIS B 0202 revision.
PAGE 5
ZE/ZV/ZV2/XE/XV/XV2 One-way Action Roller Arm Lever ZE-QA277-2 18.7 dia. × 9 *1 XE-QA277-2 Operate in this direction only 39.7 (40) 17.4R JIS B0202 G1/2 Effective thread: 4 threads min. 17 Two, M4 (length: 45) Sealed Plunger ZE-N-2 XE-N-2 *2 12R * PT 2.1±0.1 86 86 *1. Stainless sintered alloy roller *2. Adjustable between 0° and 225° Two, M4 (length: 45) 2.1±0.1 25.4±0.3 24 25.4±0.12 25.5 23 25.5 25.4±0.3 OP 19 19 23 Sealed Roller Plunger ZE-N22-2 17 Two, M4 (length: 45) 44±0.8 19.
PAGE 6
ZE/ZV/ZV2/XE/XV/XV2 Base Mounting/Diagonal Side Mounting Models The diagrams show the base-mounted model (ZV-@ or XV-@) on top and the diagonal side-mounted model (ZV2-@ or XV2-@) on bottom. The flange on base-mounted models is shown with dotted lines. Plunger ZV(2)-Q-2 XV(2)-Q-2 Roller Plunger ZV(2)-Q22-2 XV(2)-Q22-2 t = 3 (ZV-Q-2/XV-Q-2 flange) 53R t = 3 (ZV-Q22-2/XV-Q22-2 flange) 53R 41.3±0.2 54 41.3±0.2 10.5±0.3 Two, 4.3±0.2 dia. 12R *1 JIS B0202 G1/2 Effective thread: 4 threads min. 10.5±0.
PAGE 7
ZE/ZV/ZV2/XE/XV/XV2 One-way Action Roller Arm Lever ZV2-QA277-2 XV(2)-QA277-2 Sealed Plunger ZV(2)-N-2 XV(2)-N-2 t=3 (ZV-NA277-2/XV-NA277-2 flanges) t = 3 (ZV-N-2/XV-N-2 flange) 53R 18.7 dia. × 9 *1 41.3±0.2 54 Two, 4.3±0.2 dia. holes 10.6±0.3 10.6±0.3 PT 17 41.3±0.2 54 36.6 Two, 4.3±0.2 dia. holes Operates in this direction only *2 39.7 (40) R17.4 JIS B0202 G1/2 Effective thread: 4 threads min. 53R 19.3 5 PT 26.1 12CR *1 JIS B0202 G1/2 Effective thread: 4 threads min. 30±0.8 36.
PAGE 8
ZE/ZV/ZV2/XE/XV/XV2 Sealed Roller Arm Lever ZV(2)-NA2-2 XV(2)-NA2-2 One-way Action Sealed Roller Arm Lever ZV(2)-NA277-2 XV(2)-NA277-2 t=3 (ZV-NA277-2/XV-NA277-2 flanges) t=3 (ZV-NA2-2/XV-NA2-2 flanges) 53R 53R 19.1 dia. × 9 *1 Two, 4.3±0.2 dia. 18.7 dia. × 9 *1 10.6±0.3 (40) 17.4R *2 JIS B0202 G1/2 Effective thread: 4 threads min. PT 39.7 Operates in this direction only *2 PT 17 39.5±0.8 19.3 19.3 39.5±0.8 5 5 79±0.8 79±0.8 31±0.2 31±0.2 23 54 10.6±0.3 36.6 (23.1) 17 Two, 4.3±0.
PAGE 9
ZE/ZV/ZV2/XE/XV/XV2 Mounting Mounting • With the Roller Lever-type Enclosed Switches, the roller arm has been temporarily tightened prior to shipment, so that its position may be adjusted later. When mounting the Switch, be sure to retighten the roller arm so as to prevent it from becoming loose during operation. • To adequately maintain the seals at the mounting screw section on the side of the Enclosed Switch, insert each O-ring correctly and secure it with the lock nut.
PAGE 10
Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON.