NEMA 17 Bipolar Stepper 0.59 N·m 2.0 A 48 mm (17HS19-2004S1)
StepperOnline · MPN 17HS19-2004S1 · Maglev ID mo-stepperonline-17hs19-2004s1
CN Maker in China, factory not confirmed unknown REPORTED
Commodity 42 mm NEMA 17 hybrid stepper with 1 m cable and connector; the default pick for 3D printers, small gantries and benchtop rigs.
Specifications
| Frame size | NEMA 17 (42.3 mm max) |
|---|---|
| Holding torque | 0.59 N·m |
| Rated current | 2.0 A/phase |
| Step angle | 1.8° |
| Body length | 48 mm max |
| Integrated driver | No |
| Phase resistance | 1.60 Ω ±10% @25°C |
| Phase inductance | 3.00 mH ±20% @1 kHz |
| Rotor inertia | 82 g·cm² |
| Shaft | Ø5 mm, 24 mm long |
| Leads | 4-wire bipolar, 1 m cable, Harwin 2.54 mm 4-pin connector |
Who makes it
MakerStepperOnline (OMC Corporation)
Based inChina
RoleBrand owner
Shenzhen stepper makers in Maglev's directory: Stonker Motor and Wanzhida (stepper motors), Zhongling (integrated step motors). None benchmarked against this part.
Landed cost in the US
CN
41.9%
TW
10%
VN
16.9%
IN
14.4%
JP
12.5%
KR
12.5%
DE
10%
MX
14.4%
US
0%
Total US duty on this part by where it is made (2026-10-29). Mexico shown before USMCA preference; qualifying goods enter duty free. Your factory choice, not the shipping port, sets the origin.
Loading duty data…
Compliance
| HTS classification | 8501.10.40.40 typical, not a ruling |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
Equivalents from other makers
Sources
- https://static.maritex.eu/file/display/5sXxpHH1SP-JwnhJEZ0lhfX-xdYKZRi3/17HS19-2004S1_Full_Datasheet.pdfStepperOnline drawing/spec sheet (rev 0, 2025-01-08) hosted by distributor Maritex: current, resistance, inductance, torque, step angle, inertia, dimensions
- https://omc-stepperonline.com/nema-17-bipolar-59ncm-84oz-in-2a-42x48mm-4-wires-w-1m-cable-and-connector.htmlprice tiers ($9.62 qty1, $8.03 qty100) from search-indexed omc-stepperonline listing; direct fetch returned 403
Record confidence: REPORTED. VERIFIED means the maker's own documents; REPORTED means a credible third party; UNVERIFIED means a single weak source. Anything we could not confirm says unknown.