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Liftmaster 3950 Jackshaft Door Operator for Commercial Rolling Sheet Door Applications

Additional Details about:

LiftMaster operators are intended to be installed by an Authorized Dealer. Please contact us directly and we can recommend an Authorized Installing Dealer.

The MY-Q upgrade will come with a Myq enabled wall console (Part#888LM) and and internet gateway (Part#828LM). This will allow you to connect to your Wi-Fi and Control your Door from a Smart Phone , Computer , or Tablet. No Startup Fees and No Monitoring fees!!!

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Product Description

If you need a remote controlled garage door opener, the LiftMaster 3950 Jackshaft Door Operator for Commercial Rolling Sheet Door Applications from North Shore Commercial Door is for commercial use only and ideal for self-storage facilities. The maximum recommended duty cycle for this door is ten cycles per hour. It can be used with live or dead shaft measuring as high as 12 feet and as wide as 14 feet. It cannot surpass 650 pounds.

Additional mounting flexibility for this remote controlled garage door opener can be achieved by purchasing the 3950MB mounting bracket, available from North Shore Commercial Door. Optional accessories include a keychain, 1-4 button remote, wireless and fingerprint keypad. The door can be opened manually if necessary. At North Shore Commercial Door, our friendly and courteous staff is here to help you with your questions over the phone or online. Online is best because you can check the Q&A section and see responses from customers and staff members. When in need of a remote controlled commercial garage door, the LiftMaster 3950 is a great choice.

The LiftMaster 3950 Jackshaft Garage Door Opener features the following:

•A two-year warranty.

•A six foot power cord.

•Push button limit settings.

•Wall mounting on the left or right side of the door with brackets for mounting.

•Compact and ideal to use in locations where you might store a boat or RV.

•A smooth starting and stopping motor.

•Related Item 3950CG Chain Guard is required to comply with UL requirements for Applications where the drive chain is exposed below 8 feet.

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Ask a Question

COMMENT: need to install on an overhead door by Buford B 8/22/2017

COMMENT: Compact by Jerry B 7/23/2017

QUESTION: Does it work with a standard trac door? by Joe K 2/16/2017

ANSWER: I believe that it does by Heather S a

ANSWER: yes by SHAIN M a

QUESTION: Does the Liftmaster 3950 Jackshaft Door Operator for Commercial Rolling Sheet Door Application come just the gears or gears and motor to drive the door? by Vince M 12/7/2016

ANSWER: Yes! It comes with a small drive gear on the electric jack shaft motor and and big gear that goes on the door shaft plenty of chain works out really nice. by Mariel K a

ANSWER: North Shore Commercial door should be the one to answer this question, They sell the things. They were little help to me in my purchase of the two I bought a year ago. by Edward H a

ANSWER: The gears and motor raises the door Bill O by Bill O a

ANSWER: It comes with everything you need to operate a live or fixed jackshaft door. by Michael M a

REPLY: Will I be able to open it wil the buttons in my truck, & does it come with a remote? What is MY-Q? by Vince M r

ANSWER: It comes just as you see in the picture. Depending on your doors current lift system manual or electric you will most probably lose the ability to raise the door manually. You would disengage the lift master & then lift the door by hand. other than that it's been working great. Depending on door, installer must be not be an amateur. by Victor M a

ANSWER: It comes with all you need right out of the box by mike f a

ANSWER: It comes with everything you need except for a mounting bracket. I made my own bracket but they do offer a bracket that should work. by steve s a

ANSWER: Gears & motor are complete to operate the door. The only extras I puchased were the remotes. by Philip G a

ANSWER: Yes it does. Everything is there to do the job. Works perfect on 8x8 roll up doors. by Michael C a

REPLY: Would it work on a 10x10 roll up door? by Vince M r

REPLY: I don't see why not. On my 8x8 it doesn't even strain. As long as the spring is adjusted properly, you should be fine. by Michael C r

REPLY: Now we are talking about a shop roll up door not a garage door right? by Vince M r

REPLY: Yes, a commercial style roll up door. There are many designs of this type of door. Mine is probably considered a light 8x8 commercial roll up door and this operator works just fine. by Michael C r

REPLY: What does the MY-Q do? Will the liftmater 3950 program to my vehicle like a regular garage door opener? Does it come with a remote? by Vince M r

QUESTION: will this model operate my 18ft,w X16fth drum type roll up door on my barn ? by H.D.Ingram Jr. I 9/16/2016

ANSWER: It should it works great on my 10 by 10 by Johnny B a

ANSWER: I'm not for sure, but will say this... I have 2 each 8x8 roll up doors and the Openers works with ease on both. If the door is set up properly with the springs being adjusted properly, I see no reason why it would not work. It's the longevity of the motor that may come into play. I would think a commercial would be better suited for your needs. by Michael C a

ANSWER: I have a similar size door on both ends of our Warehouse....works great by Kenneth H a

QUESTION: I have a 18 ft w X 16 ft high roll up drum type door on my barn , do you have a electric hoist that will open and close this door ? by H.D.Ingram Jr. I 9/16/2016

ANSWER: I used on a 10x12 foot roll up door without issue. by Jack M a

ANSWER: We have been very pleased with our electric door opener, it's compact, quiet and so far trouble free. It was also very to install. by Philip G a

ANSWER: no go with the mj501 ii tried that motor had to ship it back on my dime it wouldn't lift my 10x12 by SHAIN M a

REPLY: Thanks ; I may need something larger for my 18 ft. w X 16 ft. h door by H.D.Ingram Jr. I r

Product Manual

Liftmaster 3950 Jackshaft Door Operator for Commercial Rolling Sheet Door Applications Instruction Manual

Liftmaster 3950 Jackshaft Door Operator for Commercial Rolling Sheet Door Applications Instruction Manual #2