This video will walk you through the connections for a Shunt DC Motor and demonstrate how it runs without a physical load connected to the shaft of the motor.
Wooow. Truely Pete i was finding it so difficult to understand. You have broken this lesson into tiny little pieces. I can eat all of it. Thanx so much.
Thanks. This is exactly how my labs are set up for my AC/DC Machines class at my college. I find the instructor going too fast for me to keep up and learn properly as I go. Glad I found your videos and nice to hear you giving explanations of the way things work as you go.
I was struggling so hard to understand myself, you have thoroughly helped me get there! I was without purpose aimlessly scribbling on a piece of paper until I found you. I am so sorry to hear that you tragically drowned after releasing this video.
Sir i have a golf vehicle when i press pedal single time it can not move so i press pedal many time then it move and the smoothely run but the only problem is that its starting torque is very low because batteries are fully charged i check input voltage of motor 48 volt dc exact i want to increase motor starting torque what you suggest please reply its humble request
Hi Pete. Great video. Would you have any knowledge on the old Bodine 400 series Shunt wired 115 VDC motors??? I’m trying to get one working but I understand it takes some extra knowledge and Parts. I was hoping to use a rheostat and Bridge rectifier but was told I need a Shunt controller and both the field and armature have to be controlled separately. I can see why these motors haven’t been produced for over 30 years now. Is there an easy way to change current to AC ? Thanks.
We have a Lenze MFGQU 112-20 DC motor (460V) with armature terminals labeled 1B1 and 2B2 not A1 and A2. Any idea what 1B1 and 2B2 symbolize? The field wires are F1 and F2 FYI. Thanks!
you used the same motor but wired it series in another video. why would you wire a motor series vs shunt? just max speed? what happens at different volts? any applications for switching a motor betweeen shunt and series?
The Shunt has the best speed control because it is a parallel feed to both the armature and the shunt field, so you can control the voltage to the armature without effecting the voltage to the shunt. This maintains the cEMF from the shunt magnetic field, while reducing the voltage to the armature to control the speed. fyi If you wanted to get the motor to go above base speed, you could do the opposite... maintain voltage to the armature, and reduce the voltage to the shunt winding, which would reduce the cEMF and actually increase current to the armature.. allowing the motor to go faster than it is rated for, but with reduced torque.
Wooow. Truely Pete i was finding it so difficult to understand. You have broken this lesson into tiny little pieces. I can eat all of it. Thanx so much.
Thanks. This is exactly how my labs are set up for my AC/DC Machines class at my college. I find the instructor going too fast for me to keep up and learn properly as I go. Glad I found your videos and nice to hear you giving explanations of the way things work as you go.
Great video with a simple yet effective explanation and a practical example...What more do you want? Thanks a million!
I was struggling so hard to understand myself, you have thoroughly helped me get there! I was without purpose aimlessly scribbling on a piece of paper until I found you. I am so sorry to hear that you tragically drowned after releasing this video.
The family of Pete Vree thanks you for your condolences.
Many thanks to your superb video. I lost the wiring label to a motor and trying to work out the wiring connections.
I wish you were a professor in my college. Really helpful thank you so much!❤
I see all of your videos I am interested in your videos I always see your videos only thanks for the videos
omg thankyou. I needed this drawing to see how its connected.
Excellent video thank you for making this.
Easy explanation,superb
Easy to understand ... thank you!
Thank you , Thank you , Thank you
Sir i have a golf vehicle when i press pedal single time it can not move so i press pedal many time then it move and the smoothely run but the only problem is that its starting torque is very low because batteries are fully charged i check input voltage of motor 48 volt dc exact i want to increase motor starting torque what you suggest please reply its humble request
Excellent
Really well done. Thank you
amazing video very understandable!
Hi Pete. Great video. Would you have any knowledge on the old Bodine 400 series Shunt wired 115 VDC motors??? I’m trying to get one working but I understand it takes some extra knowledge and Parts. I was hoping to use a rheostat and Bridge rectifier but was told I need a Shunt controller and both the field and armature have to be controlled separately. I can see why these motors haven’t been produced for over 30 years now. Is there an easy way to change current to AC ? Thanks.
Excelente explicación, muchas gracias!
Very good
excellent vid. you gotta another subscriber!
Great video, ty very much!
My 1982 Suzuki jeep starter motor uses this configuration. There are 4 poles and 3 brushes.
CON TUS GRAFICAS SE PUDO ENTENDER MEJOR GRACIAS POR EL APORTE.
en cualquier momento. Me alegro de que el video haya ayudado.
@Pete Vree Can you make a video of explaining how to flash the fields and the benefits? Thanks!
Thanks Pete.
simple and good video!
Emmanuel Fernandes ممكن عر
Well done احسنت 🇰🇼
Thank you
Great video!
the electomagnets on the armature of a DC motor should be wound in opposite direction ?
They are wound in opposite direction. It doesn't look like it, but they are because the magnets are mirrored and the windings aren't.
We have a Lenze MFGQU 112-20 DC motor (460V) with armature terminals labeled 1B1 and 2B2 not A1 and A2. Any idea what 1B1 and 2B2 symbolize? The field wires are F1 and F2 FYI. Thanks!
www.klemmkasten.de/gsm%20einzelheiten.html
If you were to hook up the ammeter on this at which locations would you place them?
The ammeter would be placed in either of the supply conductors to the motor. Best to use a Clamp-On Ammeter
Jeez. Very helpful. (It's 4:53 in the morning and I have a test in 4 hrs.)
Hope your test went well.
you used the same motor but wired it series in another video. why would you wire a motor series vs shunt? just max speed? what happens at different volts?
any applications for switching a motor betweeen shunt and series?
Series = Max Torque, no speed control
Shunt = Best speed control
Lower voltage = less current = less speed and torque
what do i do with f3 and f4 wires coming from the motor
why does the shunt motor have a better speed control? is it just because the armature and poles are at the same potential?
The Shunt has the best speed control because it is a parallel feed to both the armature and the shunt field, so you can control the voltage to the armature without effecting the voltage to the shunt. This maintains the cEMF from the shunt magnetic field, while reducing the voltage to the armature to control the speed.
fyi If you wanted to get the motor to go above base speed, you could do the opposite... maintain voltage to the armature, and reduce the voltage to the shunt winding, which would reduce the cEMF and actually increase current to the armature.. allowing the motor to go faster than it is rated for, but with reduced torque.
nice bro i like so much . thank you
How are these motors connected to a controller?
Regarding terminology (my text from my school is just awful) are the shunt windings also known as the field windings too?
Yes. The Field windings refer to both Series or the Shunt Windings
@@PeteVree Thank you!
谢谢你
谢谢你的好评论。一切顺利，皮特
I can't read the label, how do I know if it is shunt or series?
Resistance test
Where and how does the commutator windings, B1 and B2, connect to this?
Commutator Windings are always in Series with the Armature
@@PeteVree i see. are commutating winding same & compensating windings the same thing?
@@RizwanKhan_99 studyelectrical.com/2015/01/compensating-windings-interpoles-dc-generator-motor.html
Thanks
Great
Great video. How would you make this go CCW rotation?
The convention is to change the polarity on the A1 and A2 Armature Connections
ua-cam.com/video/nbXDA4ytAQs/v-deo.html
i have a dc motor that has A1 A2, F1 F2 and S1 S2 wires coming out. - how do i wire that?
ua-cam.com/video/WgCrshR1Yco/v-deo.html
@@PeteVree Thank you for the response. I actually found that video right after i posted. Loved it. It was clear and informative. I subscribed.
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Could you please give us information on dc series motor
ua-cam.com/play/PLyL0ResmI4Q3lpeJY2SPqEaKSJ0XDCyrW.html
Dc sant motor nu armechar registar conection diagram
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iti India west bangle sourov maity student of tanks sir help.
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