Lift-master APT User Manual
ADDENDUM
MODEL APT
LOGIC CONTROL
LOGIC CONTROL (VER. 2.0)
INDUSTRIAL DUTY DOOR OPERATOR
L
FACTORY SET
C2 Wiring
See pages 13 & 14
for other wiring
configurations
PATENT PENDING
The Maintenance Alert System
allows the installer to set an internal
Maintenance Cycle Counter. An LED
on the 3-button station will signal when
the set number of cycles is reached or
when the opener requires immediate
service.
TM
41B6
LISTED DOOR OPERATOR
This addendum is to be used in conjunction with T manual 01-17278. Refer
to manual 01-17278 for all mounting and wiring instructions. APT specifications and component identification are included with this addendum. For
specifications, service, or replacement part requirements, use this addendum in lieu of those include with the manual.
MODEL APT - REPLACEMENT PARTS LIST
ITEM
1
10-10030
2
K20-1050B2RL
K20-3050B4RL
3
K-BAPT5011
K-BAPT5021
K-BAPT5023
K-BAPT5043
4
Varies
ITEM
O1
11-10124
O2
12-10331
O3
15-41B32GXX
O4
15-48B10G1
O5
15-48B10GXX
O6
19-41047
O7
19-48033M
O8
80-10023
O9
86-RP08-102
O10
86-RP08-108
O11
80-10022
O12
87-P-075
ITEM
B1
10-10187
B2
10-10190
B3
11-10192
B4
11-10193
B5
18-10914
B6
19-48001
B7
22-120
22-240
B8
31-10186
B9
75-12794
B10
75-12795
B11
75-12796
B12
80-11598
B13
80-5001
B14
82-WX10-08T
B15
86-CP04-112
INDIVIDUAL COMPONENTS
PART #
Frame Spacer Bracket
Motor Kit (BAPT5011L2 & BAPT5021L2)
Motor Kit (BAPT5023L2 & BAPT5043L2)
Electrical Box Kit (Model BAPT5011L2)
Electrical Box Kit (Model BAPT5021L2)
Electrical Box Kit (Model BAPT5023L2)
Electrical Box Kit (Model BAPT5043L2)
Track
DESCRIPTION
K72-13059 OUTPUT SHAFT KIT
PART #
APT Output Shaft
Flange Ball Bearing, 3/4” ID
Sprocket, 41B32 x 3/4” Bore
Sprocket, 48B10 x 3/4” Bore PM
Sprocket, 48B10 x 3/4” Bore
Drive Chain, #41 x 47
Chain, #48 Links w/Master
Shim Washer, Thin
Roll Pin, 1/4” Dia x 1-1/8”Long
Roll Pin, 1/4” Dia x 2”Long
Shim Washer, Thick
Retainer, 3/4”
DESCRIPTION
71-AB120 (115V BRAKE KIT)
71-AB240 (230/460V BRAKE KIT)
PART #
Brake Solenoid Cover
Brake Release Lever
Spring Cup for Brake Assembly
Brake Stud
Spring, Compression x .87” Long
Chain, #48 x 1 Pitch
Solenoid, 120V (115V Units)
Solenoid, 240/460V (230/460V Units)
Spacer, .20 ID x .31 Long
Brake Mounting Plate Assembly
Brake Pressure Plate Assembly
APT Brake Motor Pulley Assembly
Nut, #10-32 Coupling Hex
Key, 3/16 x 3/16 x 1-3/4” Long
Screw, #10-32 x 1/2” Serrated Flange
Cotter Pin, 1/8” x 1-3/4”Zinc Plate
DESCRIPTION
QTY
1
1
1
1
1
1
1
1
QTY
1
2
1
1
1
1
1
1
2
1
4
1
QTY
1
1
4
4
4
1
1
2
1
1
1
4
1
12
2
K72-13057 CLUTCH SHAFT KIT
ITEM
C1
C2
C3
C4
C5
C6
C7
C8
C11
C12
C13
C14
C15
C16
PART #
10-10166
11-10014
12-729
15-41B10G1
16-5L300
17-10165
18-10164
39-10167
84-SH-76
85-FW-75
86-CP05-108
86-RP08-102
86-RP08-200
87-P-075
Clutch Plate
Clutch Shaft
Ball Bearing, 3/4”
Sprocket, 41B10 x 3/4” Bore PM
V Belt, 5L x 30”
Pulley, 7” OD
Spring, Clutch
Clutch Disc
Nut, 3/4-16 Castle
Flatwasher, 3/4”
Cotter Pin, 5/32” x 1-1/2”Long
Roll Pin, 1/4” Dia x 1-1/8”Long
Roll Pin, 1/4” Dia x 2”Long
Push Ring, 3/4” ID
DESCRIPTION
K77-10386 HARDWARE KIT
ITEM
H1
H2
H3
H4
H5
H6
H7
-
PART #
10-10203
10-10204
10-10205
10-10371
75-10259
75-10387
75-10388
K75-10406
Curved Arm
Door Bracket
Header Bracket
Straight Arm for APT
Track Spacer Assembly
Slider Assembly
Chain Tensioner Assembly
Drive Link Assembly
DESCRIPTION
K75-13074 STRAIGHT AND CURVED ARM ASSY
ITEM
H1
H4
PART #
10-10203
10-10371
Curved Arm
Straight Arm for APT
DESCRIPTION
K72-13058 INTERMEDIATE SHAFT KIT
ITEM
S1
S2
S3
S4
S5
S7
S8
PART #
11-10016
12-729
15-41B10G1
15-41B16GXX
19-41023
86-RP08-102
86-RP08-200
Intermediate Shaft
Ball Bearing, 3/4”
Sprocket, 41B10 x 3/4” Bore PM
Sprocket, 41B16 x 3/4” Bore
Intermediate Drive Chain, #41 x 23
Roll Pin, 1/4” Dia x 1-1/8”Long
Roll Pin, 1/4” Dia x 2”Long
DESCRIPTION
QTY
1
1
2
1
1
1
1
1
1
5
1
1
1
1
QTY
1
1
1
1
2
1
1
1
QTY
1
1
QTY
1
2
1
1
1
1
1
INDIVIDUAL ASSEMBLY SERVICE KITS
ITEM
H6
H7
PART #
K75-10387
K75-10388
Slider Assembly
Chain Tensioner Assembly
DESCRIPTION
2
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