Honeywell ML6284- User Manual
Honeywell ML6284– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – ORDERING INFORMATION
- Page 4 – INSTALLATION; When Installing this Product...; WARNING; Location; CAUTION
- Page 5 – Preparation
- Page 6 – OPERATION
- Page 8 – CHECKOUT
PRODUCT DATA
® U.S. Registered Trademark
© 2004 Honeywell International Inc.
All Rights Reserved
63-2505
ML6284
Non-Spring Return
Direct Coupled Damper Actuator
APPLICATION
The ML6284 Non-Spring Return Direct Coupled Damper
Actuator provides single pole double throw (spdt) floating
control of dampers in heating, ventilation, and air conditioning
(HVAC) applications. The actuator has an internal,
electrically isolated feedback potentiometer that can be used
to provide indication of the motor output hub position or
control a slave Series 90 actuator.
FEATURES
• Mounts directly on 3/8 in. to 5/8 in. (10 to 17 mm) round
and square and 3/4 in. (19 mm) round damper shafts by
using the appropriate insert. Most models are shipped
with 1/2 in. insert.
• Provides 150 lb-in. (17 N•m) running torque.
• Magnetic coupling eliminates the need for mechanical
stops or limit switch adjustments by limiting stall
torque to 250 lb-in. (28.3 N•m) maximum.
• 95° stroke provides necessary compression of
rubber/neoprene gaskets commonly used on 90° low
leakage dampers.
• Manual clutch allows for manual adjustment.
• 92-second synchronous timing can eliminate need for
feedback position indication in closed-loop
temperature control applications.
• Removable splined output hub permits premounting of
hub on damper shaft, providing installation flexibility.
• Designed for both single-point and three-point
mounting, to allow installation flexibility.
• Available with or without a time-out feature. Models
without the time-out feature are designed to be used
with intelligent building management system and/or
controller.
• Standard models have two 8 mm by 12 mm long set
screws for securing the damper shaft. Actuator models
available for various shaft sizes that allow damper
shaft to operate centered inside the output hub.
Contents
Application ........................................................................
Features ...........................................................................
Specifications ...................................................................
POUR COMMANDER ......................................................
Installation ........................................................................
Operation ..........................................................................
Checkout ..........................................................................
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Summary
ML6284 NON-SPRING RETURN DIRECT COUPLED DAMPER ACTUATOR 63-2505 2 ORDERING INFORMATION When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number. If you have additional questions...
ML6284 NON-SPRING RETURN DIRECT COUPLED DAMPER ACTUATOR 63-2505 4 Environmental Protection Ratings: NEMA1 standard with damper shaft in horizontal position. Accessories: 205617 Hub Insert, 3/4 in. round. 205753 Hub Insert, 3/8 in. 205758 Hub Insert, 5/8 in. 205820A 3-Point Mounting Kit. 205685 Crank...
ML6284 NON-SPRING RETURN DIRECT COUPLED DAMPER ACTUATOR 5 63-2505 Fig. 2. Installing mounting bracket on ML6284 Non-Spring Return Direct Coupled Damper Actuator. NOTE: Install mounting bracket so mounting bracket tab is centered in actuator slot. A typical actuator mechanical connection is shown in ...
