Lift-Master 575V User Manual
ADDENDUM
575 Volt Logic 2 Operator
MODELS: GT
NOTE:
installation instructions refer to owners manual shipped with operator.
Refer to addendum for Wiring Diagram and Electrical Box Replacement Parts, for all other
575 VOLT THREE PHASE W/ CONTACTOR
REPAIR PARTS KITS – ELECTRICAL BOX
Below are replacement kits available for your operator. For replacement of electrical box, motor or brake components be sure to
match model number of your unit to kit number below to ensure proper voltage requirements. Optional modifications and/or
accessories included with your operator may add or remove certain components from these lists. Please consult a parts and
service representative regarding availability of individual components of kits specified below.
LOGIC CONTROL (VER. 2.0)
Electrical Box Replacement Kits
K-GT5053L2 Eelctrical Box 575V 1/2HP 3PH
K-GT7553L2 Electrical Box 575V 3/4HP 3PH
K-GT1053L2 Electrical Box 575V 1HP 3PH
K-GT1553L2 Electrical Box 575V 1-1/2HP 3PH
Motor Kits
K20-3050M-5 Models GT5053L2
K20-3075M-5 Models GT7553L2
K20-3100M-5 Models GT1053L2
K20-3200C-5 Models GT1553L2
* COMPLETE ELECTRICAL BOX KITS
Item
1
2
3
4
5
6
7
8
9
10
P/N
10-13900
10-10115
21-5575
25-13842
25-13840
79-13433
42-10040
75-13705
79-15016
093D0148
03-8024K
Description
Electrical Box
Electrical Box Cover
Transformer, 575 volt
Overload (1 HP)
Overload (1-1/2 HP)
PCB Assembly
Terminal Block, Radio
Standoff, Assembly
RPM Sensor Board
Housing, RPM Board
Contactor
K72-14110 LIMIT SHAFT ASSEMBLY KIT
Item
L1
11-10021
L2
12-10028
L3
13-10024
L4
15-48B18AXX
L5
80-10025
L6
80-10026
L7
86-RP04-100
L8
87-E-038
L9
29-10344
P/N
Description
Limit Shaft, Standard T
Flange Bearing, 3/8” I.D.
Limit Nut
Sprocket 48B9 x 3/8” Bore
Washer, Shim 3/8” I.D. x .050 THK.
Washer, Shim 3/8” I.D. x .010 THK.
Roll Pin, 1/8 DIA. x 1” Long
E Ring, 3/8”
Rotating Cup
K72-12514 LIMIT SWITCH ASSEMBLY KIT
Item
10-10013
S1
10-12553
S2
10-12806
S3
18-10036
S4
23-10041
S5
31-12542
S6
82-PX04-20
S7
82-PX06-16
S8
84-LH-06
S9
P/N
Description
Depress Plate
Nut Plate, Switch
Backup Plate
Spring, Depress Plate
Limit Switch
Standoff, Limit Switch
Screw, #4-40 x Pan Head Phillips
Screw, #6-32 x 1” Pan Head Phillips
Locknut, #6-32 Nylon Hex
Qty
1
1
1
1
1
1
1
9
1
1
1
Qty
1
2
2
1
1
4
1
3
1
Qty
1
3
1
2
3
3
6
2
2
2
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