Gearhead Hoist Operator - Logic 5.0
Gearhead (GH) commercial operators use a heavy-duty lubricated gear system designed for high-cycle, industrial applications. These operators include a floor-level chain hoist, allowing easy manual operation during a power outage or emergency. Built for reliability and long-term performance, GH-style units are ideal for large or demanding commercial doors. All LiftMaster Openers and Operators should be purchased through an authorized Dealer and professionally installed.
BY:
Connectivity
- MyQ® Technology lets you securely monitor and control your Gearhead Hoist Operator (Logic 5.0) and facility lighting through your smartphone, tablet, or computer. Receive email or push notifications so you're always aware of your commercial door’s status. The MyQ® Mobile App is free with no annual activation fee.
- Requires the 828LM MyQ® Internet Gateway to connect your LiftMaster commercial operator to the MyQ® Smartphone App.
Performance
- Dual Voltage Connections give installers flexibility to choose the required voltage within the same phase, ensuring proper setup for any industrial job site. Single-Phase: 115V and 230V | Three-Phase: 208V, 230V, 460V (575V available as a dedicated model).
- The Heavy-Duty Worm Gear-in-Oil Reducer delivers reliable, high-cycle performance ideal for GH-style industrial door operators. A Control Function Selector Dial simplifies configuration with seven wiring types, including Timer-to-Close.
- The continuous-duty, high-starting torque motor is built for demanding commercial overhead door applications and can be removed without affecting limit switch settings. Mid-Stop functionality allows the door to open to a preset height for efficiency and convenience.
- Safety-focused features include a Maximum Run Timer, Delay-On-Reverse Circuit, and a 3-Button Control Station with Maintenance Alert System (MAS). Additional highlights: – Heavy-duty high-starting-torque motor (½–3 HP), instant reverse, overload protection – Factory-preset to C2 wiring (momentary open/stop; constant close) – Cast-iron gear housing with synthetic all-climate oil – Sealed roller bearings, included brake, NEMA 1 electrical box – Rugged 11-gauge steel frame with powder-coat finish – Two-year warranty
- These features make the Logic 5.0 LiftMaster Gearhead Hoist Operator a dependable solution for heavy industrial applications.
Safety & Security
- UL 325 compliance requires all commercial door operators to use constant pressure to close or include a monitored external entrapment protection device.
- Security+ 2.0™ protects your facility by sending a unique code with every click, ensuring only authorized users can operate the door.
- Timer-To-Close automatically closes the door after a set period, improving security for high-traffic industrial environments.
- The Floor-Level Chain Hoist with Electrical Interlock allows safe manual operation in power outages or emergencies — a key advantage of Gearhead Hoist Operators used on large, heavy commercial doors.
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What is a Gearhead Hoist (GH) Operator and when is it used?
A Gearhead Hoist Operator is a heavy-duty commercial door operator designed for large, industrial doors that require high-cycle performance. It uses a lubricated gear system and manual chain hoist, making it ideal for warehouses, factories, and distribution centers.
Can the Gearhead Hoist Operator be used during a power outage?
Yes. GH operators include a floor-level chain hoist that lets you manually operate the door safely if power is lost, a major advantage for facilities that need uninterrupted access.
Is the LiftMaster Logic 5.0 system compatible with MyQ®?
Yes. When paired with the 828LM Internet Gateway, the LiftMaster Logic 5.0 operator can be monitored and controlled remotely through the MyQ® App, offering real-time alerts and status updates.
What types of commercial doors are suitable for a GH operator?
Gearhead Hoist Operators are best for large sectional doors, rolling steel doors, and heavy industrial overhead doors that require powerful lifting force and high-duty cycle performance.
Does the Logic 5.0 operator support different voltage requirements?
Yes. The operator offers dual-voltage capability for both single-phase and three-phase power, making installation flexible and suitable for a variety of commercial job sites.
What safety features are included with the Gearhead Hoist Operator?
The operator complies with UL 325 standards and includes monitored entrapment protection, Security+ 2.0™, Timer-to-Close, motion warnings, and Delay-On-Reverse. These features improve safety for both personnel and equipment.
Does this operator require professional installation?
Yes. All LiftMaster commercial operators, including the Gearhead Hoist Operator Logic 5.0, must be purchased through an authorized dealer and professionally installed to ensure correct wiring, safety compliance, and long-term reliability.