Specification Brand : Retrozone BulletPoint1 : Synchron 38766R-SUB 24 Volt Replacement Motor for obsolete Synchron 38766R motor - this motor turns right (clockwise rotation). BulletPoint2 : Since many Synchron motors look alike, please note the model number of the motor you are replacing and whether it turns left or right. If you have any questions regarding which actuator replaces your current motor, please message us via Amazon prior to ordering to ensure you are ordering the correct motor. BulletPoint3 : We carry damper replacement motors or kits for most applications. If you are unsure of the correct damper replacement motor or have questions, please message us via Amazon prior to ordering and we can identify the correct motor replacement for you. BulletPoint4 : These motors have a 1 year manufacturer warranty. BulletPoint5 : Please make sure to look at all included instructions prior to installing motor. If you have any issues when installing the motor, please message us via Amazon PRIOR to returning the motor so we can help you with troubleshooting and get your damper working. Note: Most motors are returned in working condition. BulletPoint6 : This Synchron motor is 24 volts, has short cross bars on either side of the round damper shaft for a total length (including the damper shaft) of .50" and an extremely short "cuff" at the bottom of the damper shaft .13" in length. Other Synchron motors are 120 volts, have rectangular damper shafts, differing sized or no cross bars, and differing widths and lengths of "cuffs" at the bottom of the damper shaft. Please message us via Amazon if you have questions about the correct replacement motor for your application. Horsepower : 6 watts ItemName : 38766R-SUB 24 Volt Synchron Replacement 2 Wire Spring Return Damper Motor **Normally Ships Same Day** ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemShape : Teardrop ItemTypeKeyword : electric-fan-motors Manufacturer : Retrozone Material : Aluminum ModelName : Sub Motor ModelNumber : 38647R NumberOfItems : 1 PartNumber : 39647R ProductDescription : Synchron 24 volt damper motor replacement "yellow wire" right hand rotation 38766R-SUB for replacement for the obsolete or difficult to find Synchron 38766R motor. Mounts with two screws, not included. This is another quality substitution motor that we offer to keep you damper going and not require full damper replacement. Quality Synchron motor is a drop in replacement for your old 38766R motor. If you're interested in upgrading to a 3 wire motor, you can replace the 38766R motor with our 3-wire Belimo retrofit replacement retrofit kit - LMB24 Kit4 for this application. Please message us via Amazon if you are interested in upgrading to the 3-wire Kit4. ProductSiteLaunchDate : 2020-04-03T07:00:00.000Z Speed : 48 revolutions_per_hour UnitCount : 1 UnspscCode : 49201501 Voltage : 24 volts Wattage : 6 watts