Motor; Mechanical; Electrical; Safety - Chamberlain MH5011U-RH Installation Manual

OPERATOR SPECIFICATIONS

MOTOR

TYPE: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Limited duty
HORSEPOWER: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 HP
VOLTAGE: . . . . . . . . . . . . . . . . . . . . . 115 Vac, Single Phase, 60 Hz
OPERATOR
CURRENT (Amperage):
Voltage-Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 HP
115-1Ø, 60Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2

MECHANICAL

DOOR SPEED:. . . . . . . . . . . . . . Approximately 9" (23 cm) / second
OUTPUT FORCE:. . . . . . . . . . . . . . . . . . . . . . . . . .125 ft. lbs / sec.
MGJ ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 ft. lbs / sec.
OUTPUT RPM:
MJ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 RPM
MH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 RPM
MHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38.6 RPM
MGJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 RPM
LIMIT ADJUST:. . . . . . . . . . . . Fully adjustable up to 14' door Max
DUTY: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Cycles per Hour Max
DRIVE TRAIN:. . . . . . . . . . . . . . . . . . . . Maintenance Free Bearings
MGJ ONLY . . . . . . . . . . . . . . . . . . . Maintenance Free Bearings
FINISH: . . . . . . . . . . . . . Powder coated, Corrosion Resistant Steel

CARTON INVENTORY

Before beginning your installation check that all components were provided. Your model may look different than the model illustrated.
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C L O
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S T O
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3-Button Station
Operator
NOT SHOWN
Installation Manual
Quickstart Guide
User's Guide
Entrapment Warning Placard
Installation Hardware Bag, Complete with: Master links (2), Wall bracket (1), Fastener Bag (1)
Door sprocket
depending on door setup
50 Cycles per Day Max
Wormgear-in-Oil-Bath Reducer
Warning Placard

ELECTRICAL

OPERATOR VOLTAGE: . . . . . . . . . . . 115 Vac, Single Phase, 60 Hz
WIRING TYPE: . . . . . . . . . . . . . . . . C2 (Standard) B2 Configurable
CONTROL WIRING: . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-22 AWG

SAFETY

DISCONNECT:
MH . . . . . . . . . . . . . . . . . . . . . . . . . . Floor level chain hoist for
MJ. . . . . . . . . . . . . . . . . . . . . . . . . . . Floor level disconnect for
MHS . . . . Both MH and MJ type disconnects described above.
MGJ . . . . . . . . . . . . . . . . . . . . . . . . . Floor level disconnect for
ENTRAPMENT PROTECTION:
LiftMaster Monitored Entrapment Protection (LMEP)
Photoelectric Sensors (CPS-U): . . . . . . . . . . . . . . . Through beam
used to provide non-contact safety protection.
Safety Edge (Optional): . . . . . . . . . Electric or pneumatic sensing
device attached to the bottom edge of door.

ENVIRONMENTAL

LOCATION: . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indoor, dry location
OPERATING TEMPERATURE: . . . . . . . . . . . . . . . . .-4˚ F to + 122˚ F
UL Listed to 40˚ C: Chamberlain tested to 50˚ C
Operator Drive
Door/Operator
Sprocket
Chain
6
(See Basic Programming Section)
manual chain hoist operation.
manual operation.
manual operation.
(see Accessory Page 27)
(-20˚ C to + 50˚ C)
Hoist Hand Chain
Models MH and MHS ONLY