• Integral junction box provides NEMA 3 weather protection if motor is mounted in the upright position.
• Motor and circuitry operate from 24 Vac.
• Quick-connect terminals are standard--screw terminal adapter is available.
• Adapter bracket for matching shaft height of older motors is available.
• Motors have field adjustable stroke (90 to 160 degrees).
• Integral auxiliary switches are available factory mounted, or can be field added.
• All models have dual shafts (slotted and tapped on both ends).
• All models have auxiliary switch cams.
• Fixed torque throughout the entire voltage range.
• Motors are designed for either normally open or normally closed valves and dampers.
• Include electrically isolated feedback potentiometer that provides shaft position indication.
• -S models with non-linear feedback are for slaving applications only.TRADELINE REPLACES M944B1191 A| Overview | These Series 62 Modutrol IV™ Motors non-spring return floating control motors are used with controllers that provide a switched spdt or floating output to operate dampers or valves. These motors also have an internal electrically isolated feedback potenti |
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| Motor shaft | Dual-ended shaft |
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| Stroke | Adjustable; 90 to 160 degrees |
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| Factory Stroke Setting | 160 degrees |
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| Power Consumption Driving (VA) | 15 VA |
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| Fail Safe Mode | Non-Spring Return |
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| Shaft Dimensions (in.) | 0.375 in. |
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| Shaft Dimensions (mm) | 10 mm |
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| Deadweight Load on Shaft (Either End) (lb) | 200 lbs. |
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| Torque Rating (lb-in.) | 300 lb-in. |
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| Deadweight Load (Combined on both Shafts) | 300 lbs. |
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| Nominal Timing (sec) | 120-240 sec |
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| Shaft Rotation (upon control signal increase) | Dependent on wiring (normally closed) |
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| Auxiliary Switch Ratings AFL - 120 Vac | 7.2A |
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| Auxiliary Switch Ratings AFL - 240 Vac | 3.6A |
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| Auxiliary Switch Ratings ALR- 120 Vac | 43.2A |
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| Auxiliary Switch Ratings ALR- 240 Vac | 21.6A |
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| Internal Transformer Number | None |
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| Internal Auxiliary Switch | 0 |
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| External Auxiliary Switches Available | Yes |
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| Dimensions (in.) | 6 7/16 in. high x 5 1/2 in. wide x 7 5/16 in. deep |
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| Electrical Connections | Quick-connect terminals |
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| Temperature Range, Ambient (F) | -40 F to +150 F |
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| Dimensions (mm) | 164 mm high x 140 mm wide x 185 mm deep |
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| Temperature Range, Ambient (C) | -40 C to +60 C |
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| Approvals, CE | EN55011 (Emission) EN50082-2 (Immunity) 73/23/EEC (LVD) |
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| Approvals, Underwriters Laboratories Inc | Listed: File No. E4436, Guide No. XAPX for USA and Canada |
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| Comments | non-linear feedback, for slaving applications only |
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