Heavy Industrial Duty Gear Reduced Hoist Operator for commercial buildings and projects with heavy duty gauge doors. Many specifications and features 1/2 HP up to 5 HP. Choice of 2 control circuits.
The Liftmaster LA400 has a powerful 24V DC motor, which provides exceptional starting torque and features soft start/stop operation. The LA400 is capable of operating gates up to 16 ft. long and weighing up to 550 pounds.
The Liftmaster LA400-2 master/slave has a powerful 24V DC motor, which provides exceptional starting torque and features soft start/stop operation. The LA400-2 is capable of operating duel gates up to 16 ft. long and weighing up to 550 pounds.
High-torque, industrial, 1/2 HP, 115V, single-phase motor with instant reverse and automatic reset thermal overload. Chain mounts on right or left side, B2 wiring setup standard.
Liftmaster MJ5011 jackshaft operators are designed for use on rolling grilles and shutters as well as rolling doors. Some operators are also designed for use on industrial sectional doors with high or vertical lift.