LiftMaster MH: Medium-Duty Hoist Operator for Commercial
Garage Door Opener Guide
LiftMaster MH Medium-Duty Hoist Operator
The LiftMaster MH is a reliable and durable medium-duty hoist operator, specifically designed for high-lift and vertical-lift sectional doors, as well as rolling doors and grilles. This operator is the perfect choice for industrial and commercial environments that require efficiency, safety, and long-term reliability. Its advanced features and robust construction make it an industry favorite for light to medium-duty applications.
Key Features of the LiftMaster MH
The LiftMaster MH offers an array of features tailored to enhance performance and convenience:
- Medium-Duty Performance: Engineered to support up to 12 cycles per hour and fewer than 50 cycles per day, this operator is ideal for medium-duty applications.
- Wall-Mounted Design: Space-efficient design allows for installation on walls, making it suitable for facilities with high or vertical lift sectional doors, or limited floor space.
- Manual Chain Hoist with Electric Interlock: Enables manual operation during power outages while maintaining security and control.
- Integrated Timer-to-Close (TTC): Automatically closes the door after a preset time, adjustable from 5 to 60 seconds, ensuring energy efficiency and security.
- Security+® Technology: Includes a built-in 3-channel receiver, allowing programming of up to 20 remote controls for secure and convenient access.
- Commercial Safety Sensors: Stops the door from closing if an obstruction is detected, meeting UL 325 Safety Standards to ensure user safety.
- Durable Construction: Built with a heavy-duty 11-gauge steel frame and powder-coated finish to withstand demanding industrial environments.
- Quiet Operation: Advanced drive system minimizes noise, making it ideal for facilities requiring a quiet work environment.
Technical Specifications
The LiftMaster MH is designed with the following technical specifications to ensure optimal performance:
- Motor: 1/2 HP, single-phase 115V motor with high-starting torque and overload protection.
- Control Circuit: 24V NEC Class 2 control circuit for safe and efficient operation.
- Drive Reduction: Features a 4L V-belt first-stage drive and second and third stages with #48 chain, providing consistent and reliable power transmission.
- Brake: Heavy-duty solenoid brake ensures precise stopping to prevent door coasting.
- Cycle Rating: Designed for moderate usage with up to 12 cycles per hour.
- Construction: NEMA 1 type electrical box with a robust steel frame and a durable powder coat finish for extended service life.
- Safety Features: Equipped with commercial-grade safety sensors and complies with UL 325 Safety Standards.
- Warranty: Comes with a 2-year manufacturer’s warranty for added peace of mind.
Benefits of the LiftMaster MH
Choosing the LiftMaster MH offers a host of benefits for businesses and facilities:
- Enhanced Security: Security+® technology ensures only authorized devices can operate the door, safeguarding the facility against unauthorized access.
- Operational Efficiency: Programmable timer-to-close feature reduces energy loss and ensures doors are not left open unnecessarily.
- Safety Assurance: UL 325 compliance and integrated safety sensors protect personnel and equipment from accidents and damages.
- Durability and Reliability: Designed for rugged environments, the LiftMaster MH withstands consistent usage and challenging conditions.
- Space-Saving Design: Wall-mounted configuration frees up valuable floor space, making it ideal for facilities with limited room.
- Convenience: Manual chain hoist ensures uninterrupted door operation during power outages, providing seamless access at all times.
- Quiet Performance: Advanced drive systems and noise-dampening features make it suitable for noise-sensitive environments.
Applications of the LiftMaster MH
The LiftMaster MH is versatile and can be used in various commercial and industrial settings, including:
- Warehouses and distribution centers
- Industrial manufacturing facilities
- Parking garages and loading docks
- Retail spaces with rolling grilles or counter shutters
- Commercial buildings requiring reliable and efficient door automation
- Self-storage facilities with high-lift or vertical-lift sectional doors
Why Choose the LiftMaster MH Medium-Duty Hoist Operator?
The LiftMaster MH is an excellent choice for businesses seeking a durable, efficient, and reliable hoist operator for medium-duty door operations. With its space-saving wall-mounted design, advanced safety features, and robust construction, it is tailored to meet the unique demands of commercial and industrial facilities. Its quiet operation and integrated programmable features add to its functionality, ensuring convenience and security in any environment.
Contact Us for Professional Installation
Upgrade your facility with the LiftMaster MH Medium-Duty Hoist Operator. For more information or to schedule an installation, contact us today. Our experienced team is ready to help you select the right operator for your specific needs.
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