38
Motor Unit Assembly Parts
KEY PART
NO. NO.
DESCRIPTION
1
41A5615
Chain Spreader
2
41C4220A
Gear and sprocket assembly.
Complete with:
Spring washer,
thrust washer, retaining ring,
bearing plate, roll pins (2), drive
gear and worm gear, helical gear
with retainer and grease
3
41B4245
Line cord
4
41A5484-11 End panels with all labels
5
4A1344
Light socket
6
108D79
Lens
7
30B532
Capacitor - 1/2 HP
8
12A373
Capacitor bracket
9
41A3150
Terminal block with screws
10
41D3058
Universal replacement motor
& bracket assembly.
Complete with:
Motor, worm,
bracket, bearing assembly, RPM
sensor
KEY PART
NO. NO.
DESCRIPTION
11
41A5525-5
Cover
12
41A2818
Limit switch drive & retainer
13
41D3452
Limit switch assembly
14
41A2822-1
Interrupter cup assembly
15
41C4398A
RPM sensor assembly
16
41AC050-2M Receiver logic board assembly.
Complete with:
Logic board,
end panel with all labels, light
socket
17
41C5497
High voltage wire harness
41C5498
Low voltage wire harness
18
41D180-1
End panel with all labels
NOT
SHOWN
41A2826
Motor shaft bearing kit
41A2825
Opener assembly hardware
kit (includes screws not
designated by a number in
illustration)
LIMIT SWITCH ASSEMBLY
(Down)
Contact
Brown
Wire
Drive
Gear
Center Limit
Contact
(Up)
Contact
Yellow
Wire
Grey
Wire
1
2
17
3
16
5
6
6
5
4
7
8
11
13
10
12
14
18
15
9