Parts list, Bg770 parts list, Bg770 drawing and parts list – Chamberlain BG790 User Manual
Page 28: Table 6, Standard parts, Variable parts
BG770 Drawing and Parts List
28
Doc 01-G0674
Rev E
BG770 Parts List
STANDARD PARTS
PART NO.
QTY.
DESCRIPTION
PART NO.
QTY.
DESCRIPTION
02-102 (N)
1
KEY SWITCH
80-207-36 (N)
1
1/4 x 1/4 x 1-1/4 KEY
03-8024-K
1
3 POLE CONTACTOR
80-5001 (N)
2
3/16 x 3/16 X 3/4 KEY
03-ABDIN-4 (N)
1
DIN RAIL
80-575
6
3/4 FLATWASHER
07-8003
1
LOWER CRANK
80-8001
1
ACCESS PANEL LOCK
07-8004
1
UPPER CRANK
80-G0186 (N)
1
1/2 x 1/2 x 1-3/4 KEY
07-8005
1
CRANK LINK
80-G0187 (N)
1
1/2 x 1/2 x 1-3/8 KEY
07-8007
1
GATE ARM HUB
81-8000 (N)
8
SHOCK MOUNT
10-3522
2
REDUCER SHIM
81-PX06-06T (N)
6
6-32 x 3/8 SELF TAPPING SCREW
10-8001-T
1
TAN BARRIER GATE ENCLOSURE
82-CB31-26 (N)
4
5/16-18 x 2-1/2 CARRIAGE BOLT
10-8007M
1
GATE BRACKET
82-HN25-08 (N)
2
1/4-20 x 1/2 HEX HEAD BOLT
10-8014
1
SWITCH BRACKET
82-HN25-18 (N)
4
1/4-20 x 1/-1/4 HEX BOLT
10-8016-T
1
TAN TOP COVER
82-HN31-16 (N)
4
5/16-18 X 1 HEX HEAD BOLT
10-8017-T
1
TAN ACCESS COVER
82-HN50-25 (N)
4
1/2-13 x 2-1/4 HEX HEAD BOLT
10-8021
1
ELECTRICAL PANEL
82-HN52-18
8
1/2-20 x 1-1/4 HEX HEAD BOLT
10-8022
1
ELEC. PANEL MOUNT. BRACKET
82-HN75-28
1
3/4-10 x 3 HEX HEAD BOLT
N/A
N/A
N/A
82-NH31-06 (N)
1
5/16-18 x 3/8 SET SCREW
11-8031
1
SHAFT
82-NH38-06 (N)
4
3/8-16 x 3/8 CONE POINT SET SCREW
12-8032
2
4 BOLT FLANGE
82-PX06-28 (N)
2
6-32 X 3 PAN HEAD SLOTTED SCREW
12-8033
1
FEMALE ROD END
82-PX08-04T (N)
6
8-32 x 1/4 SELF TAPPING SCREW
12-8034
1
FEMALE ROD END
82-PX08-10T (N)
4
8-32 X 5/8 SELF TAPPING SCREW
13-8000 (N)
14
METAL GASKET
82-QN31-12 (N)
2
5/16-18 x 3/4 SQUARE HEAD BOLT
13-8001 (N)
1
RUBBER GROMMET
82-QN75-26 (N)
1
3/4-10 x 2-1/2 SQUARE HEAD BOLT
16-8001
1
V-BELT
82-RS10-20 (N)
2
10-32 x 1-1/2 SLOTTED SCREW
17-2001
1
8" PULLEY
82-HN38-24 (N)
4
3/8-16 x 2 HEX HEAD BOLT
17-2002
1
2" PULLEY
84-JH-75 (N)
1
3/4-10 JAM NUT
21-3260-1
1
TRANSFORMER
84-JH-76
1
3/4-16 JAM NUT
23-2017
3
SPDT LIMIT SWITCH
84-JH-76L
1
3/4-16 LEFT HAND JAM NUT
23-2761
1
ROCKER SWITCH
84-RH-50 (N)
4
1/2-13 HEX NUT
23-8001
1
TOGGLE OUTLET
84-RH-75
1
3/4-10 HEX NUT
24-24-1
1
24VAC DPDT RELAY
84-WH-10 (N)
2
10-32 SERRATED WASHER HEAD NUT
24-24-6
1
3 PDT 24V RELAY
84-WH-25 (N)
12
1/4-20 SERRATED FLANGE NUT
28-3000
1
SWITCH BOX
84-WH-31 (N)
8
5/16-18 SERRATED FLANGE LOCK NUT
28-8003
1
DUPLEX OUTLET COVER
84-WH-38 (N)
4
3/8-16 SERRATED FLANGE LOCK NUT
31-10-17
2
1-32 x 1/8 SPACER
84-WN-25 (N)
2
1/4-20 WING NUT
31-2712
6
NYLON SENSOR SPACER
85-FW-31 (N)
4
5/16 FLATWASHER
32-8002
1
BARRIER GATE GEAR REDUCER
85-FW-38 (N)
4
3/8 FLATWASHER
42-110-2
1
10 POS. TERMINATION BLOCK
85-FW-50
6
1/2 FLATWASHER
42-3608 (N)
1
8 POSITION TERMINAL BLOCK
85-LS-50
12
1/2 SPLIT LOCKWASHER
65-1209
1
SINGLE ARM (OPTIONAL)
85-LS-75 (N)
2
3/4 SPLIT LOCKWASHER
74-G0120 (N)
1
115V CONTROL BOX
91-G0122
4
LIMIT COLLAR
80-1003
1
6-32 TINNERMAN NUT
91-G0128 (N)
1
ELECTRICAL ENCLOSURE
80-1904N (N)
8
FAILSAFE BOARD STAND OFF
PARTS DESIGNATED (N) ARE NOT SHOWN ON DRAWING.
PARTS HAVING ONE OR MORE X IN THE PART NO. VARY FROM MODEL TO MODEL. SEE “VARIABLE PARTS” BELOW.
VARIABLE PARTS
VARIABLE P/N DESCRIPTION
USED
ON
20-1050B-2
MOTOR: 1/2 HP - 115/208/230VAC - 1Ø - 60hz
BG770-50-11, BG770-50-21, BG770-50-81
20-3050B-4E
MOTOR: 1/2 HP - 208/230/460VAC - 3Ø - 60hz
BG770-50-23, BG770-50-43, BG770-50-83
20-XXXX
20-3050M-5
MOTOR: 1/2 HP - 575VAC - 3Ø - 60hz
BG770-50-53
24-115-1
115VAC RELAY
ALL 115VAC - 1Ø MODELS
24-XXXX
24-230-5
208/230VAC RELAY
ALL 208/230VAC - 1Ø MODELS
25-2006 6A
FUSE
BG770-50-21
25-2010 10A
FUSE
BG770-50-11
N/A N/A
N/A
25-XXXX
N/A N/A
N/A
Table 6