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| L. A. Ornamental & Rack Corp3708 NW 82nd Street Miami, Florida 33147 Office: 305-696-0419 Fax: 305-696-0419 |
| Liftmaster SW490 Industrial Swing Gate Operator The LiftMaster® SW490 offers powerful performance for high cylce and heavy industrial swing gate applications. This hefty design supports gate lengths up to 22 feet and gate weights up to 1,000 pounds. Utilizing a weather-resistant powder-coated steel enclosure, a worm gear reduction drive, and high-starting torque motor, the SW490 offers you years of reliable and powerful performance. This model is ideal for demanding industrial applications and is fully UL325-compliant. |
| Gate logic board provides many enhanced and exclusive features - Fully Adjustable Inherent Obstruction Detection System - Advanced Dual Gate Operation - Sequenced Access Management (SAM) System - Shadow Loop Input - Industrial Surge and Spike Protection - Digital Logic Control Allowing for Long Control Lines of Over 1,000 Feet - Separate Open and Close External Sensor Inputs - 17 LEDs to Ease Installation and Speed Diagnostics Specifications Operator speed - 90 degree swing in 12 seconds Power 115/208/230 VAC, Single phase - 60 Hz 208/230/460/575, Three phase - 60 Hz Overall dimensions - 18.5" H x 26.25" L x 18.5" W Operator weight - 200 pounds Accessory power - One 24 VAC UL listed - UL991, UL325 Class I, II, III, IV Construction: Gear reduction: 30:1 wormgear in oil Motor: 1/2 to 1 HP high-starting torque motor Metal frame: Pre-galvanized steel Enclosure: Weather resistant 14-gauge pre-galvanized steel Optional equipment: - self-regulating heaters - quick-release manual - disconnect system Standard Features - Inherent obstruction sensing - This unit's internal obstruction sensing system offers a single force adjustment for both the open and closed directions. If the gate strikes an obstruction, a closing gate will reverse to open and an opening gate will reverse to close. - External obstruction sensing - Input connections are provided for external contact and non-contact sensors, such as photo eyes and edge devices. - Advanced dual gate operation - This convenient 2-wire system allows the operation of 2 separate gate operators in unison at a single entrance. This advanced system provides the added convenience of connecting accessories to either operator. - Sequenced access management - The Sequenced Access Management (SAM) system provides the capability to sequentially control the operator in tandem with a barrier gate. - Digital logic control - Supports long-distance control wiring runs of over 1,000 feet, providing you greater flexibility of gate operator site placement. - LED indicators - Operator input, status and diagnostic LEDs simplify setup and troubleshooting. - Warning device - UL325-compliant entrapment warning alarm has the ability to be set for pre-operation warning. This will provide a 3-second warning prior to and during gate movement. - Loop detector inputs - A full range of inputs are available to support exit, shadow and interrupt loop detectors. - Timer to close - Adjustable timer can be set from 1 to 180 seconds. The unit will automatically reset upon receiving any additional open commands. - Maximum run timer - Protects against damage to the gate and operator by limiting the unit's run time to 120 seconds. - Emergency stop button - This 1-button station will halt movement of the operator in an emergency situation and comes standard in an outdoor weather - tight enclosure. - Maglock control - A dedicated control relay is provided to activate and deactivate an optional magnetic lock for securing the gate. - Gear drive reduction - The wormgear 30-to-1 reduction unit is saturated in an oil bath for strong fluid motion of the operator. - Control inputs - Control inputs allow the connection of a full range of optional external devices like loop detectors, telephone entry systems, access control systems and radio receivers. - Limit settings - All driven limit cams are fully adjustable, adding considerable convenience to unit installation and maintenance. - Surge & spike protection - Specially designed circuitry provides excellent protection from external spikes or surges. - Manual disconnect - Ensures that manual operation is possible during emergencies and maintenance work. - Removable access control panel - A removable access door is incorporated into the design to provide easy access to the electronics when programming. |
| Recommended Capacities HP Max gate weight Max gate width Cycles per hour 1/3 600 lbs. 12 ft. 20 1/2 750 lbs. 16 ft. 20 3/4 900 lbs. 19 ft. 20 1 1000 lbs. 22 ft. 20 |
LiftMaster SW490 Industrial Swing Gate Operator
The LiftMaster® SW490 offers powerful performance for high
cylce and heavy industrial swing gate applications. This hefty
design supports gate lengths up to 22 feet and gate weights
up to 1,000 pounds.
The LiftMaster® SW490 offers powerful performance for high
cylce and heavy industrial swing gate applications. This hefty
design supports gate lengths up to 22 feet and gate weights
up to 1,000 pounds.
| Liftmaster SW490 Gate Operators Industrial Commercial Swinging Gate Openers |
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| About Us | Contact Us | Our Policies | FAQ | Manufactures | Links | Copyright Protected 2004-2008 - L. A. Ornamental & Rack Corp. All rights reserved. No part of this site can be reproduced in any form or by any means, electronic, mechanical, photocopying, or otherwise without prior written consent of L. A. Ornamental & Rack Corp. 3708 NW 82nd Street Miami Florida 33147, Office: 305-696-0419 Fax: 305-696-0461 E-Mail: LAOrnamental@Aol.com |
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