Answers.Body: <p>Only in 2012 the L-motor was released. The M and XL motors where released in 2007. That is a gap of 5 years where people were even more confused about the size options...</p>
  
  <p>Anyway, no smaller motor with power functions</p>
  
  <p>However if you are willing to go with the 9V system (possibly with conversion cables), there's the mini and micro motor, standard motor is also a bit smaller in length.</p>
  
  <p>More info here:
  <a href="http://www.philohome.com/motors/motorcomp.htm" rel="nofollow noreferrer">http://www.philohome.com/motors/motorcomp.htm</a></p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2018-03-30T13:21:18.577Z
Answers.LastActivityDate: 2018-03-30T13:41:46.340Z
Answers.LastEditDate: 2018-03-30T13:41:46.340Z
Answers.UserDisplayName: Michael Verschaeve
Answers.Body: <p>As far as we know, no other motor sizes were planned. It's possible they were named this way to allow for future expansions, like when the L motor was added.</p>
  
  <p>It's worth noting that it's unlikely we will see any new motors come out for the current Power Function system, as Power Functions 2.0 was just recently announced at the Nuremberg Toy Fair and features the Boost connectors.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2018-03-30T17:08:13.600Z
Answers.LastActivityDate: 2018-03-30T17:08:13.600Z
Answers.UserDisplayName: Alexander O'Mara
Body: <p>LEGO Power Functions has motors in <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=58120c01#T=C" rel="nofollow noreferrer">M</a>, <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=99499c01#T=C" rel="nofollow noreferrer">L</a> and <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=58121c01#T=C" rel="nofollow noreferrer">XL</a> sizes. Usually, if someone uses this size designations, the smallest one is S. It would make sense to have them named S, M and L if there were meant to be only 3.</p>
  
  <p>Now, for my personal "rebuild, restore" project, I'd need something a bit smaller than <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=58120c01#T=C" rel="nofollow noreferrer">M</a>, to go with my old sets. Is there any S size power function motor? Was there? Was planned, but cancelled? Any official or semi-official info on it?</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2018-03-30T10:48:40.523Z
Comments.Text: There's also E (https://www.bricklink.com/v2/catalog/catalogitem.page?P=87577c01&idColor=86#T=C&C=86) and the servo motor (https://www.bricklink.com/v2/catalog/catalogitem.page?id=110903#T=C), and I think there's at least one more variant that I can't remember, but at least the two varaiants that I do remeber aren't smaller than M.
Comments.UserDisplayName: Henrik supports the community
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2018-03-30T10:52:30.153Z
Comments.Text: @Henrik E is the same size as M (6 x 4 x 3) and servo is, well, servo.
Comments.UserDisplayName: Mołot
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2018-03-30T16:45:38.247Z
Comments.Text: The E motor is better used as a generator than an actual motor. No benefits compared to a M motor...
Comments.UserDisplayName: Michael Verschaeve
Tags: <technic><power-functions><motor>
Title: What about Power Functions motor, S size?
UserDisplayName: Mołot
ThreadText: # What about Power Functions motor, S size?
  
  (Asked by: username_0 on 2018-03-30)
  
  LEGO Power Functions has motors in [M](https://www.bricklink.com/v2/catalog/catalogitem.page?P=58120c01#T=C), [L](https://www.bricklink.com/v2/catalog/catalogitem.page?P=99499c01#T=C) and [XL](https://www.bricklink.com/v2/catalog/catalogitem.page?P=58121c01#T=C) sizes. Usually, if someone uses this size designations, the smallest one is S. It would make sense to have them named S, M and L if there were meant to be only 3.
  
  Now, for my personal "rebuild, restore" project, I'd need something a bit smaller than [M](https://www.bricklink.com/v2/catalog/catalogitem.page?P=58120c01#T=C), to go with my old sets. Is there any S size power function motor? Was there? Was planned, but cancelled? Any official or semi-official info on it?
  
  **Tags:** technic, power-functions, motor
  > **Comments:**
  > **username_1**: There's also E (https://www.bricklink.com/v2/catalog/catalogitem.page?P=87577c01&idColor=86#T=C&C=86) and the servo motor (https://www.bricklink.com/v2/catalog/catalogitem.page?id=110903#T=C), and I think there's at least one more variant that I can't remember, but at least the two varaiants that I do remeber aren't smaller than M.  
  > **username_0**: @Henrik E is the same size as M (6 x 4 x 3) and servo is, well, servo.  
  > **username_2**: The E motor is better used as a generator than an actual motor. No benefits compared to a M motor...  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_2 on 2018-03-30. Score: 4 | Accepted answer
  
  Only in 2012 the L-motor was released. The M and XL motors where released in 2007. That is a gap of 5 years where people were even more confused about the size options...
  
  Anyway, no smaller motor with power functions
  
  However if you are willing to go with the 9V system (possibly with conversion cables), there's the mini and micro motor, standard motor is also a bit smaller in length.
  
  More info here:
  <http://www.philohome.com/motors/motorcomp.htm>
  
  
  ---
  
  ### Answer by username_3 on 2018-03-30. Score: 4
  
  As far as we know, no other motor sizes were planned. It's possible they were named this way to allow for future expansions, like when the L motor was added.
  
  It's worth noting that it's unlikely we will see any new motors come out for the current Power Function system, as Power Functions 2.0 was just recently announced at the Nuremberg Toy Fair and features the Boost connectors.
  
  
  ---
  
  