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Model Type: MS17HD4P484A-01
Condition: 100% brand new
Number of phase: 2
Step angle: 1.8 degree
Rated Voltage: 6 V DC
Rated Current: 1A
Holding Torque: 0.35 Nm Typ.(Two phase on/rated current)
Phase Resistance: 5.75 ohm±10%(20℃）
Phase Inductance: 8.4mH±20%(1kHz 1V rms)
Rotor Inertia: 38 g.cm2
Motor Weight: 0.22 kg
Insulation Class: B(130℃)
Connection:
Yellow(A+), Green(A-), Red(B+), Blue(B-)
What the steps/rev are for this stepper motor?
please see the below formula:
E-Steps-per-MM=(Motor Steps * Micro-stepping*Gear Ratio) / (Hobb Diameter*π)
Standard motor steps / rev =200
Standard micro-stepping = 16x
Gear Ratio = 3
Hobb Diameter (Effective)= 7.3
Warning:
Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.
Package Included:
1 x 42-34 Nema 17 Stepper Motor
1 x 39.3 in Cable
Chris S
2025-09-04 16:37:38
I dropped this in to replace a bad extruder motor for a Monoprice Select Mini V2 (Which is a clone of a Malyan M200) No issues other than remembering where the million screws to put it back together were supposed to go. The first print I did with it went without a hitch and was high quality.
philip pollack
2025-08-22 13:02:18
these servos work great
Customer
2025-08-02 10:50:20
The motor works well and if anyone is interested this is a great drop in replacement for the extruder motor on the Monoprice Select Mini V2.
dj fryer
2025-04-12 16:37:41
Did not install because there is no gear.Factory motors have a gear pressed on.
AY
2025-03-14 13:31:14
The motor came very well packed. I used this one as a replacement for the stock extruder motor on my Ender 5 and it works great. I have put about 40 hours of printing on it and no missed steps or anything. Just make sure that you adjust your Vref levels in your firmware or the potentiometer on your board. Since this motor requires a higher amperage than the stock extruder motor.
J. Zenkus
2025-03-01 10:37:08
Bought a used ender3 off ebay. Although the extruder motor was "working", it seemed to struggle and chatter a little bit. This motor fits perfectly and worked perfectly as soon as I installed it. It is a little shorter than stock but that's a good thing. I would assume this motor would drop in and replace any of the 4 servo motors.
Geoffrey J. Schaller
2025-01-27 13:15:16
I bought two of these for a Dual Z set up on my Ender 3 Pro. I already had all the other parts onhand, just needed the motor, so I got matching ones to make sure they were identical on both sides of the Z. Worked like a charm! I wound up using the included cables without an issue, as my Main Board has Dual Z Outputs (BTT SKR mini E3 v2).
testarossatd
2025-01-15 14:33:36
Works great! Direct replacement for my Creality ender 3 bed motor which had a pressed on drive pully that was IMPOSSIBLE to remove! Bought this and a pully kit(20 teeth 5mm shaft), better than OEM! I had to do this because I added motor isolators/dampers and this put the pully out of range.
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