: Stepping Motor – M / CM / / / M / Mnf series M35SP-9T: Electronics. Driving M35SP-9 Stepper Motor With Microcontroller (18F): This was purely an educational experiment i did for myself, but since it took me a while to. Find great deals for Mitsumi Stepping Motor M35sp-9 LF Stepper Motor – 2 Combined in 1 Conector. Shop with confidence on eBay!.

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This particular motor has only 4 wires and on the label it is written 9 Ohms. Or lucky me I didn’t try. PNP transistor not working 2. What I thought about doing is this: Hi Cassiano, I read in your post that you are using a Mitsumi M35SP-7T stepper motor and you show in your image 5 wires from motor to circuit. At what frequency are you using your motor?

Indeed m35wp has 5 wires. You are right, though, that an external supply is preferred as powering a motor directly from the Arduino is not a good idea. You can check by measuring the resistance of one winding.

First of all, thanks a lot for the answer! Turn on power triac – proposed circuit analysis 0.

M35SP-9 데이터시트(PDF) – Mitsumi Electronics, Corp.

Help me figure out this strange stepper motor 1. Any help is greatly appreciated.


From what I’ve read, I believe I have to connect the stepper to an external power supply, but I could not find any reference on how to do that and I’m afraid of doing it wrong and destroying my Arduino.

I wish everyone took the time to explain their problems so clearly! Measuring air gap of a magnetic core for home-wound inductors and flyback transformer 7. Hierarchical block is unconnected 3. Regarding the frequency, I was using the Stepper library: So from the data sheet of Mitsumi I guess that the motor runs on 6 V.

I think you have the right idea, but the datasheet suggests there are two variations of this motor, a 6V one and a 24V one. What is the function of TR1 in this circuit 2. So at the moment I am using the motor as a bipolar one whereas the manual says unipolar with a puls rate of Hz. How do you get an MCU design to market quickly?

This is what I mean: Digital multimeter appears to have measured voltages lower than expected. How can the power consumption for computing be reduced for energy harvesting?

However, I can not find nor on the internet, nor at Mitsumi’s the reason for 4 wires and the extra label A. It should be 50 ohms approximately according to the datasheet. Similar Threads Help me connect the wires in a 6 wire stepper motor 1.


New Original ,Scanner Stepping Motor for HP M1522 2727 3055 3300 3330 M35SP-9T,Q3948-60186

EDIT, So fast it beat me just writing words. Take the black wire from the 24v supply out of the board where you have it and place it directly next to pin 8 on the darlington driver. Otherwise your wiring looks correct! Maybe the T would explain the sOhms. How reliable is it? Looking for wire’s color codes for 24V stepper motor from Astrosyn 1.

ModelSim – How to force a struct type m53sp in SystemVerilog? I’ll go and do some work now.

Mitsumi Stepping Motor M35sp-9 LF Stepper Motor – 2 Combined in 1 Conector

Dec 248: The time now is Here is my circuit: Equating complex number interms of the other 6. It is working, I would say, but the thing is that the stepper is too weak Sorry about the lack of proper technical term. I’d make very sure you have the 24V one.