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RBH
Features
The RBH model is an industrial-duty jackshaft door opener is designed for use on vertical or high lift sectional doors, rolling doors and grilles.
- Drive system: 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
- Required depth:door height + 48 in (1219 mm)
- Horsepower: available in ½ and ¾ and 1 HP
- Minimum side room required: 20 in (508 mm)
- Heavy-duty grease-filled industrial pillow block bearings on 1-inch output shaft
- UL325-2010 Monit Entrapment Capability (provide primary monitored entrapment protection trough monitored photosensors: either CPS-U or CPS-UN4, or a 4-wire monitored edge using CPS-EI interface)
- UL-Listed and UL-Labeled to ensure compliance to local codes and approval at final inspection
- Solid-state Logic 5.0 (L5) circuit board.
- 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
- PosiLock mechanical holding brake
- Prewired to accept sensing devices (see Sensing Devices - Accessories)
- External radio control wiring
- Control circuit, 5VCD (L4)
- Heavy-duty industrial oil-filled iron roller bearings on reduction shaft
- Heavy-duty solenoid actuated brake
- Fully adjustable linear-driven limit mechanism
- Motor removable without affecting limit setting
- NEMA 1 type electrical enclosure
- Adjustable friction clutch
- Efficient V-belt primary dire, chain/sprocket secondary 2-year warranty.
- #50 drive chain
- Baked-on high-durability black powercoat finish
- Door speed approximately 8 to 9 inches (203 to 229 mm) per second.
- Approximate shipping weight - 110 lb (50 kg)
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)
- Chain Hoist
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)