Repair Parts

Chassis Assembly Parts List

KEY

PART

 

NO.

NO.

DESCRIPTION

KEY

PART

 

NO.

NO.

DESCRIPTION

1

31C290

Sprocket cover

241A2827 Gear and sprocket assy.

Complete with: Spring washer Thrust washer Retaining ring Bearing plate Roll pins (2) Drive gear Worm gear

Helical gear w/retainer Grease

341A2817 Drive/worm gear kit w/ grease

 

 

Roll pins (2)

4

41B2991-1

Line cord

5143D100 End panel (Model 1145)

41A2916 End panel (Model 1160, 1150)

6

175B88

Light socket

7108D36 Lens (Model 1145)

108D34 Lens (Models 1160, 1150)

830B363 Capacitor - 1/2HP

 

30B387

Capacitor - 1/3HP

9

12A373

Capacitor baracket

1041A3150 Terminal block w/screws

1141D3058 Universal replacement motor

 

 

/bracket assy. (Includes

 

 

motor, worm, bracket, bearing

 

 

assy. and RPM sensor)

12

51R370

Cover (Specify model)

13

41A2818

Helical gear & retainer w/grease

14

41D3452

Limit switch assembly

15

41C3005

RPM sensor assembly

16

41C2726

Wire harness assy. w/plug

17

41A2826

Shaft bearing kit

18

41A2822

Interrupter cup assy.

19

41A3627

Receiver logic board assy. (Model 1145)

 

41A3626

(Models 1160 and 1150)

Complete with:

Logic board

End panel w/all labels

2041A3712 End panel w/all labels (Model 1145)

41A3673 End panel w/all labels (1160 and 1150)

NOT SHOWN

41A2825 Chassis assy. hardware kit (includes screws not designated by a number in illustration)

27

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Image 27
Chamberlain 1145-1/3HP, 1150-1/3HP, 1160-1/2HP owner manual Chassis Assembly Parts List, KEY Part Description, Not Shown

1160-1/2HP, 1145-1/3HP, 1150-1/3HP specifications

The Chamberlain 1150-1/3HP, 1145-1/3HP, and 1160-1/2HP garage door openers represent a pinnacle of performance and reliability in the world of residential garage automation. Each model combines innovative technology with essential features to provide homeowners with the convenience and security they need.

The Chamberlain 1150-1/3HP is designed for standard single and double garage doors. Its powerful 1/3 horsepower motor ensures smooth and efficient operation, making it an ideal choice for everyday use. One standout feature is its ultra-quiet operation, thanks to the built-in soft start and stop system. This technology minimizes noise, making it perfect for homes with living spaces adjacent to the garage. Additionally, the opener comes equipped with MyQ technology, enabling users to monitor and control their garage door from anywhere using a smartphone app.

Moving on to the Chamberlain 1145-1/3HP, this model shares many features with the 1150 but enhances security with its wireless keypad and remote control capabilities. The wireless keypad allows for keyless entry, providing users with the flexibility to open the garage door with a simple code. This feature is particularly useful for families or when handing over access to trusted individuals, such as service personnel.

Finally, the Chamberlain 1160-1/2HP takes performance up a notch with its more powerful motor, capable of handling heavier doors. The 1/2 horsepower motor ensures increased lifting capacity and improved durability, making it suitable for larger or insulated garage doors that may require more force to operate. Like its counterparts, the 1160 is also compatible with MyQ technology, allowing for seamless smartphone integration.

All three models feature a robust design with a steel-reinforced belt drive system that offers strength and reliability. Safety features such as the SecureCode technology ensure that the remote control codes cannot be easily copied, enhancing security for your home. Additionally, they include safety reversing systems that stop and reverse the door if an obstacle is detected, ensuring safe operation for families.

In summary, the Chamberlain 1150-1/3HP, 1145-1/3HP, and 1160-1/2HP garage door openers are distinguished by their blend of power, quiet operation, advanced security features, and smart technology. Ideal for any homeowner seeking convenience and peace of mind, these models stand out as exceptional choices in the realm of garage door automation.