Honeywell ML6194 Manual do Utilizador descarregar pdf

PRODUCT DATA

® U.S. Registered Trademark

63-2511—1

ML6194, ML6294

Non-Spring Return

Direct Coupled Actuators

APPLICATION

The ML6194 and ML6294 Non-Spring Return Direct Coupled

Actuators (DCA) provide floating single-pole, double-throw

(spdt) control of dampers or valves in heating, ventilating, and

air conditioning (HVAC) applications. The ML6294 has an

internal, electrically isolated feedback potentiometer that can

be used to provide indication of motor output hub position or

slave a Series 90 actuator.

FEATURES

• Mount directly on 1/2 in. to 3/4 in. (13 to 19 mm) round

or square shaft. Mount on 1 in. (26 mm) round shafts

with appropriate insert. All models shipped with 1 in.

insert.

• 300 lb-in. (34 N•m) torque.

• Magnetic coupling eliminates need for mechanical

stops or limit switch adjustments by limiting stall

torque, which is dependent on temperature. Nominal

stall torque at room temperature of 68°F (20°C) is 410

lb-in.

• 95° stroke provides necessary compression of

rubber/neoprene gaskets commonly used on 90° low

leakage dampers.

• Declutch feature allows manual adjustment.

• 165 second synchronous timing can eliminate need for

feedback position indication in closed-loop

temperature control applications.

• Both single-point and three-point mounting

compatibility to allow installation flexibility.

• Models available with or without time-out feature.

Contents

Application ........................................................................ 1

Features ........................................................................... 1

Specifications ................................................................... 2

Ordering Information ........................................................ 2

Installation ........................................................................ 4

Wiring ............................................................................... 6

Operation .......................................................................... 7

Checkout .......................................................................... 8

Troubleshooting ................................................................ 8

1 2 3 4 5 6 7 8

Resumo do Conteúdo

Página 1 - Direct Coupled Actuators

Página 2 - SPECIFICATIONS

ML6194, ML6294 NON-SPRING RETURN DIRECT COUPLED ACTUATORS63-2511—1 2ORDERING INFORMATIONWhen purchasing replacement and modernization products from yo

Página 3 - 3 63-2511—1

ML6194, ML6294 NON-SPRING RETURN DIRECT COUPLED ACTUATORS3 63-2511—1Minimum shaft length required is 2.5 in. (64 mm). Mounting bracket included with a

Página 4 - INSTALLATION

ML6194, ML6294 NON-SPRING RETURN DIRECT COUPLED ACTUATORS63-2511—1 4Device Weight: 3.0 lb (1.36 kg).Noise Rating: 45 dBA maximum at 1 meter.Position I

Página 5 - Installation

ML6194, ML6294 NON-SPRING RETURN DIRECT COUPLED ACTUATORS5 63-2511—1Fig. 3. Installing mounting bracket on ML6194/ML6294 Non-Spring Return DCA. A typi

Página 6 - 3 FT AWAY)

ML6194, ML6294 NON-SPRING RETURN DIRECT COUPLED ACTUATORS63-2511—1 6Fig. 5. ML6194/ML6294 Actuator standard mechanical connection.WIRINGWARNINGElectri

Página 7 - OPERATION

ML6194, ML6294 NON-SPRING RETURN DIRECT COUPLED ACTUATORS7 63-2511—1Fig. 9. ML6294D,F typical wiring diagram.The ML6194/ML6294 has a plastic housing w

Página 8 - TROUBLESHOOTING

63-2511—1 G.R. Rev. 06-04 www.honeywell.comAutomation and Control SolutionsHoneywell International Inc. Honeywell Limited-Honeywell Limitée1985 D

Modelos relacionados ML6294

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Honeywell ML6194 Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Para o carro Honeywell ML6194. Honeywell ML6194 User Manual Manual do Utilizador

Resumo do Conteúdo

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