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Medium-duty slow-speed hoist for rolling sheet doors. Max 12 cycles/hour · 1/2 HP 115V · chain hoist + electric interlock.
LiftMaster commercial · Installed by Advanced Garage Door
All commercial openers
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Commercial doors
LiftMaster Model MHS — tap to enlarge.
About the LiftMaster Model MHS
The LiftMaster Model MHS is a medium-duty slow-speed hoist built for rolling sheet doors that need slower travel. Rated maximum 12 cycles per hour and less than 50 cycles per day. Wall-mount for small rolling sheet doors. Includes electric interlock and chain hoist for emergency manual operation. Power: 1/2 HP, 115V single-phase.
Specifications (LiftMaster)
| LiftMaster Model MHS | |
|---|---|
| Style | Medium-duty slow-speed hoist |
| Logic / series | Medium-duty commercial (not Logic 5.0 industrial) |
| Primary use | Rolling sheet doors that require slower speeds |
| Mounting | Wall mount for small rolling sheet doors |
| Rated duty cycle | Maximum 12 cycles per hour; less than 50 cycles per day |
| Horsepower / voltage | 1/2 HP · 115V single-phase |
| Control circuit | 24V NEC Class 2 |
| Manual operation | Slow-speed package with electric interlock + chain hoist |
| Safety | Meets UL 325 · commercial photo eyes · timer-to-close 5–60 seconds |
| Radio | Built-in 3-channel Security+ receiver (up to 20 remotes @ 315 MHz) |
Source: LiftMaster commercial product data. HP, voltage, and options are confirmed on your written quote.
Use MHS for rolling sheet doors that need slower travel. For general medium-duty sectionals/rolling, see MH. Industrial rolling often uses industrial H/GH packages instead.
Where available, PDFs are hosted on advancedgaragedoor.biz so downloads keep working if a factory link moves.
At a glance
Catalog only — no online checkout. Operator must be sized to the door.
Manufacturer reference
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