calaluisrodrigo Posted October 26, 2020 Share Posted October 26, 2020 Hello Community, Through this channel, someone will know where I can get the replacement for this engine below: LC-177E COPAL I leave photography for reference. The only site that has that replacement, my PayPal account does not accept me to buy it. Link: http://nnelectronic.com/product.php?ProductID=213992 Stay tuned. Quote Link to comment Share on other sites More sharing options...
+Nezgar Posted October 27, 2020 Share Posted October 27, 2020 It's highly likely someone here has a dead mech from a 1050 that this part could be stripped from... In the mean time, I did spot a few around: Quick finds on ebay are pricey: COPAL LC-177J - https://www.ebay.com/itm/202993025681 ($15+35 USD) COPAL LC-177P - https://www.ebay.com/itm/350618532123 ($30+15 USD) This one seems to be a good bet: LC-177 Stepper Motor 12V DC 5400rpm - https://hcess.ca/product/lc-177-stepper-motor-12v-dc-5400rpm/ - $9.99 canadian I wonder what the last letter designates... 1 Quote Link to comment Share on other sites More sharing options...
calaluisrodrigo Posted October 27, 2020 Author Share Posted October 27, 2020 6 hours ago, Nezgar said: It's highly likely someone here has a dead mech from a 1050 that this part could be stripped from... In the mean time, I did spot a few around: Quick finds on ebay are pricey: COPAL LC-177J - https://www.ebay.com/itm/202993025681 ($15+35 USD) COPAL LC-177P - https://www.ebay.com/itm/350618532123 ($30+15 USD) This one seems to be a good bet: LC-177 Stepper Motor 12V DC 5400rpm - https://hcess.ca/product/lc-177-stepper-motor-12v-dc-5400rpm/ - $9.99 canadian I wonder what the last letter designates... Thanks for answering me. The only thing I know about the replacement LC-177E is that it works with 9V. Now, I do not know if there will be an adapter for those spare parts that you point out, since those work with 12V. Quote Link to comment Share on other sites More sharing options...
+Nezgar Posted October 27, 2020 Share Posted October 27, 2020 The motor is definitely 12VDC. You may be confusing the power requirement because of the 9VAC power supply. The drive circuitry derives 5VDC and 12VDC internally from that. The motor will technically operate with higher/lower voltages than 12V, but the speed will vary. The drive uses the tachometer output to adjust the voltage/RPM dynamically. Quote Link to comment Share on other sites More sharing options...
TGB1718 Posted October 27, 2020 Share Posted October 27, 2020 30 minutes ago, Nezgar said: The motor is definitely 12VDC. Sure is, look at this part of the 1050 circuit Quote Link to comment Share on other sites More sharing options...
calaluisrodrigo Posted October 27, 2020 Author Share Posted October 27, 2020 1 hour ago, TGB1718 said: Claro, mira esta parte del circuito 1050 If I buy what @Nezgar tells me, can it be adapted? Quote Link to comment Share on other sites More sharing options...
djglish Posted October 28, 2020 Share Posted October 28, 2020 Where are you located? I have this taken from an Atari 1050 drive. 1 Quote Link to comment Share on other sites More sharing options...
calaluisrodrigo Posted October 28, 2020 Author Share Posted October 28, 2020 1 hour ago, djglish said: ¿Dónde están ubicados? Tengo esto tomado de una unidad Atari 1050. The motor is located where it spins the disk (5400 RPM). What make and model is that motor that you show in the photo? Quote Link to comment Share on other sites More sharing options...
drpeter Posted October 28, 2020 Share Posted October 28, 2020 12 hours ago, calaluisrodrigo said: If I buy what @Nezgar tells me, can it be adapted? That Motor Spindle in the diagram is also +12V DC power, switched through the Q6 transistor Quote Link to comment Share on other sites More sharing options...
TGB1718 Posted October 28, 2020 Share Posted October 28, 2020 @calaluisrodrigo sorry, my bad, got the wrong motor in my reply Quote Link to comment Share on other sites More sharing options...
calaluisrodrigo Posted October 28, 2020 Author Share Posted October 28, 2020 10 hours ago, TGB1718 said: @calaluisrodrigo sorry, my bad, got the wrong motor in my reply Do not worry. The important thing is to help the cause. What did leave me very discouraged was the email I received from the manufacturer. Look: Therefore, I have been looking for a substitute product. Do you know any? Quote Link to comment Share on other sites More sharing options...
calaluisrodrigo Posted October 28, 2020 Author Share Posted October 28, 2020 14 hours ago, drpeter said: That Motor Spindle in the diagram is also +12V DC power, switched through the Q6 transistor Thank you very much for the information. Now I am looking for a substitute product. If you know any, please tell me. Quote Link to comment Share on other sites More sharing options...
+bob1200xl Posted October 28, 2020 Share Posted October 28, 2020 How about this one? Where do I send it? Bob 1 Quote Link to comment Share on other sites More sharing options...
calaluisrodrigo Posted October 29, 2020 Author Share Posted October 29, 2020 14 hours ago, bob1200xl said: How about this one? Where do I send it? Bob Hi, your gesture is greatly appreciated. I have sent you an internal message. Quote Link to comment Share on other sites More sharing options...
rockdoc2010 Posted October 30, 2020 Share Posted October 30, 2020 i have one if you want it Douglas Quote Link to comment Share on other sites More sharing options...
archeocomp Posted October 30, 2020 Share Posted October 30, 2020 Sorry for hijacking. Does anyone in Europe happens to have spare spindle clamp? That is that plastic flower like shaped part that presses floppy disk centre. I need one. Quote Link to comment Share on other sites More sharing options...
calaluisrodrigo Posted November 2, 2020 Author Share Posted November 2, 2020 On 10/29/2020 at 11:11 PM, rockdoc2010 said: i have one if you want it Douglas Hi @rockdoc2010, let me tell you that @bob1200xl has sent me one. However, if you like, there is no problem, since it is a rare piece. Quote Link to comment Share on other sites More sharing options...
tmp Posted November 3, 2020 Share Posted November 3, 2020 let me be the second thread hijacker, if anyone has an extra 1050 drive select switch for sale, let me know, thanks Quote Link to comment Share on other sites More sharing options...
DOGTAGS Posted January 18, 2022 Share Posted January 18, 2022 I need a new circuit for this motor. How do you disassemble the motor? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.