: 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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I also tried to google the specs on yours, but couldn’t find any real reference about its existence. 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.

For some reason the topic reply email went to my spam k35sp and I just saw your message today.

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

Synthesized tuning, Part 2: Otherwise your wiring looks correct! This particular motor has only 4 wires and on the label it is written 9 Ohms.

I would move the external power supply ground black wire closer to the ground wire for the ULN near m35ps. So from the data sheet of Mitsumi I guess that the motor runs on 6 V. It is working, I would say, but the thing is that the stepper is too weak Sorry about the lack of proper technical term.


You can check by measuring the resistance of one winding. One thing that I could not quite follow was when you said: Might as well make that path as short as possible. Input port and input output port declaration in top module 2.

EDIT, So fast it beat me just writing words. Looking for wire’s color codes for 24V stepper motor from Astrosyn 1.

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

Indeed mine has 5 wires. Losses in inductor of a boost converter 9. If it’s closer to 8 ohms, you have the 6V version and should use a 6V external supply.

Regarding the frequency, I was using the Stepper library: So at the moment I am using the motor as a bipolar one whereas the manual says unipolar with a puls rate of Hz. CMOS Technology file 1. Choosing IC with EN signal 2. I’d make very sure you have the m53sp one.

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

Equating complex number interms of the other 6. There are two ways of implementing a stepping motor, one uses two coils 4 wires m35dp the other uses four coils 5 wires See: Similar Threads Help me connect the wires in a 6 wire stepper motor 1.

Distorted Sine output from Transformer 8.


The time now is How 9r the power consumption for computing be reduced for energy harvesting? Dec 248: Part and Inventory Search. What I thought about doing is this: Electrically this is the same but the current doesn’t have to travel round the board through several connections to get to the pin.

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

However, I can not find nor on the internet, nor at Mitsumi’s the reason for 4 wires and the extra label A. M35ep me figure out this strange stepper motor 1. Here is my circuit: Digital multimeter appears to have measured voltages lower than expected. Or lucky me I didn’t try.

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! That was THE fastest reply ever!!!

PV charger battery circuit 4.