Full D-cut Shaft Nema 17 Bipolar 0.9deg 46Ncm (65.1oz.in) 2A 2.9V 42x42x48mm 4 Wires












Full D-cut Shaft Nema 17 Bipolar 0.9deg 46Ncm (65.1oz.in) 2A 2.9V 42x42x48mm 4 Wires
$14.52
3 + $13.45
10 + $12.91
30 + $12.37
100 + $11.83
- Model: 17HM19-2004S1
- Stock Status: 409
- SKU: 17HM19-2004S1
Available Options
This bipolar Nema 17 stepper motor with step angle 0.9deg and size 42x42x48mm. It has 4 wires, each phase draws current 2.0A, with holding torque 46Ncm (65.1oz.in).
Electrical Specification
- Manufacturer Part Number: 17HM19-2004S1
- Motor Type: Bipolar Stepper
- Step Angle: 0.9 deg
- Holding Torque: 46Ncm(65.1oz.in)
- Rated Current/phase: 2.0A
- Phase Resistance: 1.45ohms
- Inductance: 4.0mH ± 20%(1KHz)
Physical Specification
- Frame Size: 42 x 42mm
- Body Length: 48mm
- Shaft Diameter: Φ5mm
- Shaft Length: 24mm
- D-cut Length: 24mm
- Number of Leads: 4
- Lead Length: 500mm
- Weight: 370g
Connection
A+ |
A- |
B+ |
B- |
Black |
Green |
Red |
Blue |
Resources
- Full Datasheet: 17HM19-2004S1.pdf
- Torque Curve: 17HM19-2004S1 Torque Curve.pdf

Electrical Specification | |
Inductance(mH) | 3 |
Phase Resistance(ohm) | 1.4 |
Rated Current(A) | 2 |
Step Angle(deg.) | 0.9 |
Bipolar/Unipolar | Bipolar |
Holding Torque(Ncm) | 46 |
Holding Torque(oz.in) | 65.1 |
Physical Specification | |
Frame Size(mm) | Nema 17 (42 x 42) |
Body Length(mm) | 48 |
Single Shaft/Dual Shaft | Single Shaft |
Output Shaft Type | D-Cut |
Shaft Diameter(mm) | 5 |
Shaft Length(mm) | 24 |
No. of Lead | 4 |
Lead Length(mm) | 500 |
Weight(g) | 400 |
- Motor Shaft
- Cable
- Connector
- Encoder
- Brake
- Gearbox
Tags: 17HM19-2004S1,
Nema 17 - 42 x 42mm,
Output Shaft Type: D-Cut,
Shaft Diameter(mm): 5,
Shaft Length(mm): 24,
No. of Lead: 4,
Lead Length(mm): 500,
Weight(g): 400,
Single Shaft/Dual Shaft: Single Shaft,
Holding Torque(Ncm): 46,
Rated Current(A): 2,
Holding Torque(oz.in): 65.1,
Bipolar/Unipolar: Bipolar,
Step Angle(deg.): 0.9,
Phase Resistance(ohm): 1.4,
Inductance(mH): 3,
Body Length(mm): 48,
Frame Size(mm): Nema 17 (42 x 42)