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H
Features
The H model is an industrial-duty hoist door opener, as manufactured by The Chamberlain Group and is for use on vertical or high lift sectional doors, rolling doors and grilles. It is rated for 25 cycles per hour during peak periods. Up to 80-90 cycles / day.
- Drive system: jackshaft with chain hoist
- Voltage/phase:
- Single-Phase: 115 V and 230 V
- 3-Phase: 208 V, 230 V and 460 V, 575 V
- Class 2 circuit with 40 VA transformer
- Horsepower: available in ½, ¾ and 1 HP
- Minimum side room required: 20 in (508 mm)
- Control circuit: -Logic 4.0 Control Board (L4) Available on 115 V, 208/230 V, 460 V and 575 V
- Floor level chain hoist with electrical interlock for emergency manual door operation
- High-starting torque continuous-duty motor with overload protection
- Heavy-duty 5L V-belt
- 3-button control station
- Industrial ball bearings on output shaft
- PosiLock mechanical holding brake
- C2 is a factory default setting; B2 easily field set using the Selector Dial (requires CPS-U, CPS-UN4 or CPS-EI)
- External radio control terminals
- Fully adjustable linear-driven limit mechanism
- Motor removable without affecting limit settings
- NEMA 1 type electrical enclosure
- Adjustable friction clutch
- Efficient V-belt primary drive, chain/sprocket secondary
- #50 drive chain
- Baked-on high-durability black powder coat finish
- Door speed approximately 8 to 9 in (203 to 209 mm) per second
- Approximate shipping weight - 110 lb (50 kg)
- 5V DC (L4) NEC Class 2 control circuit
Standard security systems
Your security, our priority!
CPS® Commercial Protector System®
The presence of primary entrapment protection is standard CPS-U for all modes. Primary entrapment protection devices are monitored continuously to ensure safe operation of the door and limit door opener functionality should an obstruction be detected or in the event of device failure. Optional LiftMaster Monitored Entrapment Protection devices, CPS-UN4, CPS-RPEN4, and CPS-EI, are designed to work in conjunction with LiftMaster commercial door openers to provide enhanced door safety and a broad range of modes and features to end users. Either monitored photo-sensor or monitored 4-wire sensing edge (in conjunction with the CPS-EI Edge Interface) protection may be selected, but one must be detected by the LiftMaster logic 4.0 or medium-duty logic circuit board in order to unlock full functionality.
Warning
Garage doors and garage door openers can be dangerous if not installed and verified by a professional and not used properly. Children must be supervised by an adult when they are inside or in proximity of the garage.
Included in package
- Chain tensioner
- 3-button control station
- Receiver included (transmitter in option)
- Hardware bag for installation (includes all necessary hardware for installation)
- Hoist Chain
Optional door opener accessories
Mini 3-button remote control 315MHz (890MAX)
3-button remote control (893LM)
3-button remote control (893MAX)
Universal DIP single-button remote control (811LM)
Universal DIP 3-button remote control (813LM)
Wireless commercial keypad (KPW5 and KPW250)
Mushroom control station (02-401M)