Product Description
Honeywell M8185D1006 60 lb-in, SR Actuator, Two Position, Low Voltage, 24VOverview
Series 81 Modutrol IV motors are 2-position low voltage SR motors. They operate dampers or valves in applications where it is necessary or desirable to have the controlled element return to the starting position in case of power failure.
Features
- Fixed torque throughout the entire voltage range.
- Integral spring return returns motor to normal position in the event of power failure.
- 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).
- Motors are designed for either normally open or normally closed valves and dampers.
- Integral auxiliary switches are available factory mounted, or can be field added.
- Motors can operate valve linkages from the power end or auxiliary end shafts for normally closed or normally open valve applications.
- All models have dual shafts (slotted and tapped on both ends).
Product Specifications | |
Application | Electric |
Dimensions (in.) | 6 7/16 in. high x 5 1/2 in. wide x 8 3/4 in. deep |
Dimensions (mm) | 164 mm high x 140 mm wide x 222 mm deep |
Weight (lb) | 8.5 lb |
Mounting | Foot-mounted |
Frequency | 50 Hz; 60 Hz |
Approvals, Underwriters Laboratories Inc. | Listed: File No. E4436, Guide No. XAPX for USA and Canada |
Tradeline Value | Tradeline |
Electrical Connections | Quick-connect terminals |
Supply Voltage | 24V |
Power Consumption | Driving-- 20 VA |
Approvals, CE | EN55011 (Emission) EN50082-2 (Immunity) 73/23/EEC (LVD) |
Ambient Temperature Range (F) | -40 F to +150 F |
Ambient Temperature Range (C) | -40 C to +60 C |
Internal Auxiliary Switch | 0 |
Auxiliary Switch Ratings | AFL - 120 Vac-- 7.2A; ALR- 120 Vac-- 43.2A; AFL - 240 Vac-- 3.6A; ALR- 240 Vac-- 21.6A |
Stroke | Adjustable; 90 to 160 degrees, Asymmetrical |
Shaft Dimensions (in.) | 0.375 in. Square |
Control Signal | Two position, SPST |
Fail Safe Mode | Spring Return |
Torque Rating (lb-in.) | 60 lb-in. |
Torque Rating (Nm) | 6.8 Nm |
External Auxiliary Switches Available | Yes |
Shaft Rotation (upon control signal increase) | Clockwise (as viewed from power end) (normally closed) |
Factory Stroke Setting | 160 degrees |
Timing, Nominal | 30-60 sec |
Feedback | No |
Shaft Dimensions (mm) | 10 mm Square |
Motor shafts | Dual-ended shaft |
Deadweight Load on Shaft | Either End-- 200 lbs.; Combined on both Shafts-- 300 lbs. |
Internal Transformer | None |