Optical Encoder | 39155R.S

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Dual Optical Encoder (RPM Sensor) for Overhead Door and Genie DC Screw Drive openers|operators. Compatible with Genie Models TriloG 1200 (3064), TriloG (4064), PowerMax 1200 (3062) MachForce (4063), PowerMax 1500, Excelerator 1000, and Excelerator II (4062). Replacing the optical encoder may help resolve short travel problems caused by drifting limits on the garage door opener|operator. Show more