Skip to content
To take full advantage of this site, please enable your browser's JavaScript feature.
Learn how
About Us
Contact Us
My Account
R&S Automation, Inc.
Toggle mobile menu
Search store
Submit search
MY CART
COMMERCIAL DOOR OPERATORS
HOIST
H
GH
MH
MHS
JACKSHAFT
MGJ
J
DJ
MJ
LJ8900W
LJ8950W
DDO8900W
HOIST/JACKSHAFT
DHJ
SLIDING
SD
GSD
TROLLEY
ATSW
T
GT
APT
MT
DOOR OPERATOR ACCESSORIES
GATE OPERATORS
PEDESTRIAN GATES
ADA - Activation Push Plates
AUTOPED Model-10
Pedestrian Gate Hardware
OVERHEAD GATES
SLIDE
ALL-O-MATIC
DOORKING
FAAC
HYSECURITY
LIFTMASTER
MAXIMUM CONTROLS
VIKING ACCESS SYSTEMS
SWING
ALL-O-MATIC
DOORKING
FAAC
HYSECURITY
LIFTMASTER
MAXIMUM CONTROLS
VIKING ACCESS SYSTEMS
BARRIERS
DOORKING
FAAC
HYSECURITY
LIFTMASTER
GATE HARDWARE
ACCESS CONTROL
BULK WIRE
MAGLOCKS
POWER MANAGEMENT
RFID TECHNOLOGY
SMART INTERCOMS
WIRELESS
KEYPADS
RADIO CONTROLS
DELTA3
DOORKING
FAAC
LIFTMASTER
MEGACODE/LINEAR
MULTICODE
CARD READERS
CARDS/TAGS/FOBS
CONTROLLERS
READERS
PHONE SYSTEMS
EMERGENCY ACCESS
MOUNTING POSTS
CONTROL STATIONS
VEHICLE DETECTION
MICROWAVE MOTION
LOOPS
BD LOOPS
RENO
TORXUN
LOOP DETECTORS
DIABLO
EMX
LOOP SEALANT
DRIVEWAY PROBES
VEHICLE DETECTION ACCESSORIES
DOOR/GATE SAFETY
LIGHT CURTAINS
INTERLOCKS
WARNING DEVICES
MOTION & PRESENCE SENSORS
SAFETY EDGES
STANDARD
CUSTOM
EDGE ACCESSORIES
PHOTO EYES
PARTS
DOORKING PARTS
LIFTMASTER COMMERCIAL DOOR OPERATOR
LIFTMASTER GATE OPERATOR
MAXIMUM CONTROLS
NICE
Brands
Nav Menu 3
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
Home
>
COMMERCIAL DOOR OPERATORS
>
HOIST/JACKSHAFT
>
DHJ
>
DHJ - 1/2HP 3PH LiftMaster Door Lock Hoist/Jackshaft Operator
Alternative Views:
Dealer Price
(Members Only)
Product Code:
DHJ503L5
Hand of Operation
Right Hand Operation
Left Hand Operation, Additional costs for changing a GH operator to a left-hand is $28.00.
Monitored Safety Device
Price includes CPS-U
*
:
CPS-U (Standard)
CPS-EI
CPS-MEI Card
CPS-RPEN4 Reflective Eye [Add (Members Only)]
CPS-UN4 Photo Eyes [Add (Members Only)]
CPS-OPEN4 Flexible Eyes [Add (Members Only)]
Modifications
Select Modifications:
No Modification
M31 Hand Crank Hoist [Add (Members Only)]
M40 MADA/LADA Circuit Logic [Add (Members Only)]
M62 Aux Limit Open/Close w/Wire [Add (Members Only)]
M63 Aux Limit Open/Close w/Block [Add (Members Only)]
M69 Fdr Plug-In Option Card [Add (Members Only)]
M70 Non-Resettable Counter [Add (Members Only)]
M71 40 VA Transformer [Add (Members Only)]
No Modification
M100 TEFC Motor [Add (Members Only)]
Select Sprocket
50B40 X 1in (STD Rolling)
50B40 X 1 1/4in (STD Rolling)
50B18 X 1in (STD Sectional)
Shaft Height for Extra Hand Chain
18ft (No Extra Hand Chain)
19ft (2ft of Extra Hand Chain) [Add (Members Only)]
20ft (4ft of Extra Hand Chain) [Add (Members Only)]
21ft (6ft of Extra Hand Chain) [Add (Members Only)]
22ft (8ft of Extra Hand Chain) [Add (Members Only)]
23ft (10ft of Extra Hand Chain) [Add (Members Only)]
24ft (12ft of Extra Hand Chain) [Add (Members Only)]
25ft (14ft of Extra Hand Chain) [Add (Members Only)]
26ft (16ft of Extra Hand Chain) [Add (Members Only)]
27ft (18ft of Extra Hand Chain) [Add (Members Only)]
28ft (20ft of Extra Hand Chain) [Add (Members Only)]
29ft (22ft of Extra Hand Chain) [Add (Members Only)]
30ft (24ft of Extra Hand Chain) [Add (Members Only)]
31ft (26ft of Extra Hand Chain) [Add (Members Only)]
32ft (28ft of Extra Hand Chain) [Add (Members Only)]
33ft (30ft of Extra Hand Chain) [Add (Members Only)]
34ft (32ft of Extra Hand Chain) [Add (Members Only)]
35ft (34ft of Extra Hand Chain) [Add (Members Only)]
36ft (36ft of Extra Hand Chain) [Add (Members Only)]
37ft (38ft of Extra Hand Chain) [Add (Members Only)]
38ft (40ft of Extra Hand Chain) [Add (Members Only)]
39ft (42ft of Extra Hand Chain) [Add (Members Only)]
40ft (44ft of Extra Hand Chain) [Add (Members Only)]
Qty:
Description
Door Lock Hoist/Jackshaft (DHJ) style commercial door operators are ideal for shopping mall applications with heavier rolling doors and grilles. The operators provide a floor level chain hoist to ease manual operation in an emergency or power outage. The operators include a door lock sensor to prevent damage to the door and operator caused by attempts to automatically open a locked door. The operators are typically mounted to the wall when used with larger sectional overhead doors with vertical or high lift and mounted to the wall, or the front of the hood, when used with rolling doors and grilles. DHJ operators are attached to the door jackshaft to indirectly drive the door.
Related Products...
DHJ - 3/4HP 3PH LiftMaster Door Lock Hoist/Jackshaft Operator
DHJ - 1/2HP 1PH LiftMaster Door Lock Hoist/Jackshaft Operator
DHJ - 3/4HP 1PH LiftMaster Door Lock Hoist/Jackshaft Operator
Dealer Price
(Members Only)
Add
Dealer Price
(Members Only)
Add
Dealer Price
(Members Only)
Add
0.00
0.00
0.00
0.00
0.00
93.72
86.50
81.22
0.00
274.00
211.20
42.00
42.00
72.60
48.95
30.80
0.00
0.00
0.00
0.00
60.50
0.00
6.00
12.00
18.00
24.00
30.00
36.00
42.00
48.00
54.00
60.00
66.00
72.00
78.00
84.00
90.00
96.00
102.00
108.00
114.00
120.00
126.00
132.00