The LiftMaster 20-3200C-4TP is a factory replacement motor for select LiftMaster commercial and industrial door operators. Rated at 2 HP and designed for 230/460V, three-phase power, it features a TEFC (Totally Enclosed Fan Cooled) enclosure to help resist dust and debris ingress in demanding environments such as warehouses, loading docks, manufacturing facilities, and parking structures. The CF (C-Face) mounting interface supports direct, secure coupling to compatible gear reducers in heavy-duty trolley, jackshaft, or hoist-style operator systems, making it a dependable option for restoring performance on rolling steel and sectional door applications.
This replacement motor is intended for use only in LiftMaster operator models that specifically call for part number 20-3200C-4TP and a 2 HP, 3-phase TEFC, C-Face configuration. For installation, a qualified technician should configure the dual-voltage leads for either 230V or 460V per the motor nameplate diagram, verify correct rotation and phasing, and set appropriate overload protection and control parameters within the operator. Follow all LiftMaster service documentation and local electrical codes, use lockout/tagout procedures, and confirm frame, bolt pattern, and shaft interface compatibility before replacement. This product is commonly searched as a LiftMaster 2 HP 3-phase TEFC C-Face motor, replacement motor for commercial door operator, and industrial overhead door opener motor.