This durable 1/2 HPc* motor operates most residential sectional doors weighing up to 350 lbs. The Overhead Door Legacy chain drive garage door opener is a standard chain drive opener with 1/3 or 1/2 HP AC motor. Chain drive openers are popular in industrial setups. Includes sprocket, 3′ of #41 roller chain, 26′ of hand chain + link, 1 chain keeper and a 1/4″ key. The Legacy chain drive garage door opener is a great choice if you want a solid chain drive opener for your single or double car garage door. Noise: The chain on this type of garage door opener can become very noisy. The Downsides of a Chain Drive Garage Door Opener. Great addition to any heavy manually operated garage door. Chain Drive Garage Door Openers Designed for optimal lifting power and reliability, Chamberlain’s heavy duty chain drive garage door openers deliver consistent and reliable operations. 3:1 reduction. It uses a chain running assembly unit attached to tension springs that lift the garage door up and down. If price is near the top of your list and noise is not a major concern, keep reading. The Python 2 uses an enclosed in-line chain to hush operating noise and reduce maintenance needs. The Legacy Drive 650 garage door opener provides value and reliability with the choice of belt or chain drive. Chain drive garage door opener uses a metal chain to open the garage door. HEAVY DUTY. How does it work? Wall mounting. A chain drive overhead garage door opener is the least expensive and most common of all garage door openers. is not as messy as other chain drive models.” The Overhead Door Python 2 garage door opener is a quieter chain drive garage door opener. For homes with detached garages, noise is rarely a factor. 200R Reduced Drive Chain Hoist, 1″ Shaft. The DC motor technology used in the design of this motor along with the … Belt drive garage openers use a rubber belt to open the garage door. Our heavy duty chain drive garage door openers are available with options that include built-in … If your garage is close to living or sleeping spaces, the noise may be a major issue. This garage door opener works by moving gears and metal parts together. It’s very similar to a belt drive garage door opener, but it uses a shaft and sprocket-driven chain to lift the garage door. Strong: Belt drives are solid enough for typical house requirements, but chain drives can do the really heavy lifting. The full chain drive and solid steel T-rail make this a durable option. Big, heavy, or wood doors frequently call for the setup of a chain drive garage door opener. These are widely used since they are affordable and easily available. Typical chain drive garage door openers have exposed chains and tend to rattle and loosen over time. Note: The Chain included … The Benefits of a Chain Drive Garage Door Opener.