5PCS Nema 17 Stepper Motor Bipolar 1.8 Deg 26Ncm (36.8oz.in) 0.4A 12 Volt 42x42x34mm 4 Wires
This package including: 5 x 17HS13-0404S
It with step angle 1.8deg and size 42x42x34mm. It has 4 wires, each phase draws current 0.4A at 12V, with holding torque 26Ncm (36.8oz.in).
Electrical Specification
Manufacturer Part Number: 17HS13-0404S
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque: 26Ncm(36.8oz.in)
Rated Current/phase: 0.4A
Voltage: 12V
Phase Resistance: 30ohms
Inductance: 37mH ± 20%(1KHz)
Physical Specification
Frame Size: 42 x 42mm
Body Length: 34mm
Shaft Diameter: Φ5mm
Front Shaft Length: 20mm
D-cut Length: 15mm
Number of Leads: 4
Lead Length: 300mm
Weight: 1250g
Connection
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A+
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A-
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B+
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B-
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|
Black
|
Green
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Red
|
Blue
|
Resources
Full Datasheet: 17HS13-0404S.pdf
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| Electrical Specification | |
|---|---|
| Bipolar/Unipolar | Bipolar |
| Holding Torque (Ncm) | 26 |
| Holding Torque (oz.in) | 36.8 |
| Inductance(mH) | 37 |
| Phase Resistance(ohm) | 30 |
| Rated Current (A) | 0.4 |
| Step Angle(°) | 1.8 |
| Physical Specification | |
| Body Length(mm) | 34 |
| Frame Size(mm) | 42x42 |
| Single Shaft/Dual Shaft | Single Shaft |
| Shaft Type | D-Cut |
| Shaft Diameter(mm) | 5 |
| Shaft Length(mm) | 20 |
| No. of Lead | 4 |
| Lead Length(mm) | 300 |
| Weight(g) | 280 |
- Connectors: Molex, Harwin, Tyco/AMP, JST etc.
- Lead wires & cables: Special lengths, Protective hose
- Shaft: Round, D-Cut, Cross drilled, Key-Way, Thread or Hollow
- Winding: Resistance, Inductance, Rated Current, etc.
jeremias_love – 27 Mar 2018
Einwandfrei, schnellund sicher verpackt, wie beschrieben, super!
Steven Schnelz – 21 Jul 2017
These are now my standard stepper motor. At $11.50 a piece, these are well priced. They do not have removable cables but I have found that to be a good thing. Using motors with detachable cables, I have had the cables come loose from the motor during operation as the plugs do not seem that secure. The concern would be a cable failure could kill the motor but I have hundreds and hundreds of operation hours (3D printer) with no problems. A little strain relief goes a long way. Running at maximum current from a 4988 driver these barely get warm and I have had no failures or DOA issues yet over about 20 units. They provide plenty of power for X,Y, Z and extruder on 8x8x8" 3d printers. I am building a 16x16x16 and we will see if they are adequate to sling that bed around. They come well packed and are available with same day shipping when you just gotta have it.
Andrew C. – 28 Feb 2017
quality shipping, they put a lot of effort into the packaging to insure its safe travel. Super impressed. If i dont update with a complaint. They are working just fine
FancyChancie – 03 Oct 2016
These work great! My only issue is that the wiring is connected to the motor INSIDE the motor, there is no external connector, so it can be tricky mounting & wiring everything in 1 shot, and I am worried about the wear on the wires at he motors due to repetitive movement. Eventually this is going to degrade the wires beyond use and I will have to replace the motors.
philosiraptor117 – 06 Sep 2016
holy crap these are dead silent. these are like a thieve in the night, the moving air in my house is louder than these, oh and their also stupid accurate, running them on my 3d printer with vibro isolators and they are sublime!
