The LiftMaster 22-460-1 Brake Solenoid is an OEM replacement component for LiftMaster commercial door operators that utilize a 460V brake circuit. When energized, this solenoid releases the operator’s spring-set brake to allow smooth door travel; when de-energized, it re-engages the brake to securely hold the door at rest. It is intended for service on commercial and industrial overhead door systems where dependable braking performance is essential, helping restore proper stop/hold functionality in facilities powered by 460V.
Rated for 460 VAC, the 22-460-1 is engineered for use in compatible LiftMaster commercial-duty hoist, jackshaft, trolley, and gear‑reduced operators that specify this coil. Always match the solenoid voltage to the operator’s nameplate and documentation; using an incorrect rating can cause inadequate brake release or coil damage. Installation should be performed by qualified personnel following lockout/tagout procedures and the operator manual’s brake adjustment instructions, then verified with operational testing to confirm positive stopping and holding. Common applications include warehouses, distribution centers, and manufacturing environments where LiftMaster 460V operators are installed, making this part a reliable choice for maintenance and repair of high-cycle commercial door systems.