Current: 1.33A - 2.5A
Motor Length: 34mm - 60mm
Customized: Connectors, Gearbox, Encoder, Brake, Lead Screw, Integrated Driver...
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Nema 17 Hybrid Stepper Motor with Brake
LeanMotor
Open Loop Motors
Nema17 (42mm)
4wires
2 Phase
1.8°
10 Pcs
| Item | Specifications |
| Step Angle | 1.8° |
| Temperature Rise | 80℃max |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Resistance | 100 MΩ Min. ,500VDC |
| Dielectric Strength | 500VAC for 1minute |
| Shaft Radial Play | 0.02Max. (450g-load) |
| Shaft Axial Play | 0.08Max. (450g-load) |
| Max. radial force | 28N (20mm from the flange) |
| Max. axial force | 10N |
| Model No. | Step Angle | Motor Length | Current | Resistance | Inductance | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | Kg.cm | No. | g.cm | g.cm2 | Kg | |
| LM42HS34-1334BK0.5 | 1.8 | 34 | 1.33 | 2.1 | 2.5 | 2.2 | 4 | 120 | 34 | 0.42 |
| LM42HS40-1684BK0.5 | 1.8 | 40 | 1.68 | 1.65 | 3.2 | 3.6 | 4 | 150 | 54 | 0.48 |
| LM42HS48-2504BK0.5 | 1.8 | 48 | 2.5 | 1.6 | 1.8 | 5.0 | 4 | 260 | 68 | 0.55 |
| LM42HS60-1504BK0.5 | 1.8 | 60 | 1.5 | 4.0 | 6.0 | 7.5 | 6 | 280 | 102 | 0.7 |
Note: Above only for representative products, products of special request can be made according to the customer request.
| A+ | A- | B+ | B- |
| Black | Green | Red | Blue |
| Item | Specifications |
| Step Angle | 1.8° |
| Temperature Rise | 80℃max |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Resistance | 100 MΩ Min. ,500VDC |
| Dielectric Strength | 500VAC for 1minute |
| Shaft Radial Play | 0.02Max. (450g-load) |
| Shaft Axial Play | 0.08Max. (450g-load) |
| Max. radial force | 28N (20mm from the flange) |
| Max. axial force | 10N |
| Model No. | Step Angle | Motor Length | Current | Resistance | Inductance | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | Kg.cm | No. | g.cm | g.cm2 | Kg | |
| LM42HS34-1334BK0.5 | 1.8 | 34 | 1.33 | 2.1 | 2.5 | 2.2 | 4 | 120 | 34 | 0.42 |
| LM42HS40-1684BK0.5 | 1.8 | 40 | 1.68 | 1.65 | 3.2 | 3.6 | 4 | 150 | 54 | 0.48 |
| LM42HS48-2504BK0.5 | 1.8 | 48 | 2.5 | 1.6 | 1.8 | 5.0 | 4 | 260 | 68 | 0.55 |
| LM42HS60-1504BK0.5 | 1.8 | 60 | 1.5 | 4.0 | 6.0 | 7.5 | 6 | 280 | 102 | 0.7 |
Note: Above only for representative products, products of special request can be made according to the customer request.
| A+ | A- | B+ | B- |
| Black | Green | Red | Blue |


Connectors, Gearbox, Encoder, Brake, Integrated Driver...
Connectors, Gearbox, Encoder, Brake, Integrated Driver...