Dwyer CBAS Bedienungsanleitung PDF herunterladen

Bulletin PC-CBAS

DWYER INSTRUMENTS, INC.

Phone: 219/879-8000 www.dwyer-inst.com

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A. Fax: 219/872-9057 e-mail: [email protected]

Specifications - Installation and Operating Instructions

Series CBAS Belt Alignment Switch

The Series CBAS is a rugged and reliable conveyor belt align-

ment switch. The compact die cast aluminum housing is de-

signed for easy installation. The switch cover allows for simple

access to wiring terminals and CAM adjustments. Belt alignment

switches are typically used in pairs with one switch on each side

of the conveyor belt mounted near the first and/or last pulley of a

conveyor. Each series CBAS is equipped with two micro switch-

es, allowing one actuation angle for small belt deviations and a

second actuation angle for extreme belt deviations. The actua-

tion angles are factory set at 20 degrees and 35 degrees, each

actuation angle can be easily adjusted in the field to fit any ap-

plication.

APPLICATIONS

• Conventional Belt Conveyors

• Ship Loading/Unloading Systems

• Stacker/Reclaim Conveyors

• Apron Feeder Conveyors

• Tripper or Shuttle Conveyors

• Crane, Shovel, or Drag Line Limit Switch

• Heavy Duty Limit Switch

SPECIFICATIONS

Temperature Limits: -4 to 140°F (-20 to 60°C).

Enclosure: Die cast aluminum.

Enclosure Rating: NEMA 6 (IP 67).

Switch Type: 2 SPDT.

Electrical Rating: 10 amp @ 125/250 VAC; 1/2 amp @ 125

VDC.

Electrical Connection: 3 screw type, common, normally open,

normally closed.

Electrical Conduit: Two 3/4" female NPT.

Activation Angles: 20 degrees and 35 degrees (adjustable).

Activation Force: 0.8 to 1.2 pounds.

Control Type: Automatic reset.

Weight: 6.4 pounds.

0-RING

5-9/16

[141.29]

TOUCH

PULLEY

CASE

COVER

29/32

[25.02]

9/32

[7.14]

COVER BOLTS

4X M10

75°

INSIDE VIEW

CAMS

MICROSWITCHES

INSULATORS

5-21/64

[135.33]

5-49/64

[70.25]

2X 1-1/2

[38.1]

5-1/8

[130.18]

2X 2-11/64

[55.17]

3-43/64

[93.27]

2X 13/32 [10.32]

MOUNTING HOLES

1-15/32

[37.31]

1-63/64

[50.4]

10-9/16

[268.29]

3-11/32

[84.93]

LEVER

2X 3/4˝ NPT

3/16

[4.76]

51/64

[20.24]

1/4

[6.35]

2-9/16

[65.09]

2-9/16

[65.09]

ø2-3/8

[ø60.33]

PC-CBAS:TEMPLATE 3/3/11 3:08 PM Page 1

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DWYER INSTRUMENTS, INC 1

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Seite 1 - DWYER INSTRUMENTS, INC

Bulletin PC-CBASDWYER INSTRUMENTS, INC.Phone: 219/879-8000 www.dwyer-inst.comP.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A. Fax: 219/872-9057 e-m

Seite 2

Operation PrincipleThe CBAS is typically installed in pairs on both sides of the beltand positioned 1-6 feet from the head or tail pulley.The touch ro

Seite 3

INSTALLATIONThe mounting base should be fitted so that the CBAS touch rolleris 1-3 inches from the outside edge of the conveyor belt. The topof the id

Seite 4

ADJUSTMENTThe Belt Sway Switch is adjusted to 20° and 35° at the factory.If the angle of activation must be adjusted, the following stepsmust be taken

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Dwyer CBAS Bedienungsanleitung

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