NEMA17 42BYG position control stepper motor 1.8° 42mm 2 phase hybrid stepper motor for 3d printer
Our stepper motor series are: 20mm, 28mm, 35mm, 39mm, 42mm, 57mm, 60mm, 86mm, 110mm, 130mm. Two-phase, three-phase and four-phase hybrid stepping motor. The DC brushless motor range includes 42BLS, 57BL(S), 86BLS, and matching DC brushless drivers.
Therefore, the products are in line with ROHS requirements. Applications include robotics, industrial electronic automation equipment, medical equipment, advertising equipment, printing equipment, textile machinery and so on. Has been exported to the United States, Germany, Italy, Spain, the United Kingdom, Mexico, Brazil and other more than 20 countries.
Mechanical Dimension:MM
Typical Applications
- 3D Printer
- Monitoring Equipment
- Medical Machinery
- Vending Machine
- Engineering Vehicle
- CNC Engraving Machine
- ATM Machine
Specifications
| Item | Specification |
| Step Angel | 0.9° |
| Temperature Rise | 80℃ max |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Resistance | 100Ω 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 (mm) | Current/Phase A | Resistence /Phase Ω | Industance /Phase mH | Holding Torquue kg.cm | Leads No. | Detent Torque g.cm | Rotor Inertia g.cm² | Weight Kg |
| 42HS25-0404 | 1.8 | 25 | 0.4 | 24 | 36 | 1.8 | 4 | 75 | 20 | 0.15 |
| 42HS28-0504 | 1.8 | 28 | 0.5 | 20 | 21 | 1.5 | 4 | 85 | 24 | 0.22 |
| 42HS34-1334 | 1.8 | 34 | 1.33 | 2.1 | 2.5 | 2.2 | 4 | 120 | 34 | 0.22 |
| 42HS34-0406 | 1.8 | 34 | 0.4 | 24 | 15 | 1.6 | 6 | 120 | 34 | 0.22 |
| 42HS34-0956 | 1.8 | 34 | 0.95 | 4.2 | 2.5 | 1.6 | 6 | 120 | 34 | 0.22 |
| 42HS40-0406 | 1.8 | 40 | 0.4 | 30 | 30 | 2.6 | 6 | 150 | 54 | 0.28 |
| 42HS40-1684 | 1.8 | 40 | 1.68 | 1.65 | 3.2 | 3.6 | 4 | 150 | 54 | 0.28 |
| 42HS40-1206 | 1.8 | 40 | 1.2 | 3 | 2.7 | 2.9 | 6 | 150 | 54 | 0.28 |
| 42HS48-0406 | 1.8 | 48 | 0.4 | 30 | 25 | 3.1 | 6 | 260 | 68 | 0.38 |
| 42HS48-1684 | 1.8 | 48 | 1.68 | 1.65 | 2.8 | 4.4 | 4 | 260 | 68 | 0.38 |
| 42HS48-1206 | 1.8 | 48 | 1.2 | 3.3 | 2.8 | 3.17 | 6 | 260 | 68 | 0.38 |
| 42HS60-0406 | 1.8 | 60 | 0.4 | 30 | 39 | 6.5 | 6 | 280 | 102 | 0.55 |
| 42HS60-1704 | 1.8 | 60 | 1.7 | 3 | 6.2 | 7.3 | 4 | 280 | 102 | 0.55 |
| 42HS60-1206 | 1.8 | 60 | 1.2 | 6 | 7 | 5.6 | 6 | 280 | 102 | 0.55 |
Standard Operating Conditions
| No. | ITEM | SPEC. | UNIT | REMARKS |
| 1 | Voltage | 13.5 | VDC | |
| 2 | Phase | 2 | Phase | |
| 3 | Current | 0.5 /Phase | A | |
| 4 | Exciting mode | Bipolar | —— | Refer to drive circuit |
| 5 | Step angle | 1.8 | deg | ±7％ |
| 6 | Rotation | CW/CCW | —— | |
Electrical Characteristics
| No. | ITEM | SPEC. | UNIT | TEST CONDITION | REMARKS |
| 1 | Resistance | 27±10％ | Ω | At 20℃ | Each phase |
| 2 | Inductance | 48±20％ | mH | At 20℃ 1000Hz,0.3Vrms | Each phase (Ref.) |
| 3 | Holding Torque | 5500 min | g.cm | | |
| 4 | Dielectric Strength | 1 max. | mA | 600VAC,1 second | |
| 5 | Insulation Resistance | 100min. | MΩ | 500VDC | Between coil and endbells |
| 6 | Insulation class | Coil classB | | | |
| 7 | Max Pull-out Pulse Rate | 2500 pps or more | | | |
| 8 | Max Pull-in Pulse Rate | 1900 pps or more | | | |
Mechanical Characteristics
| No. | ITEM | SPEC. | TEST CONDITION | REMARKS |
| 1 | Detent Torque | 250g.cm 250g.cm (Ref.) | Each terminal opened, no excitation | |
| 2 | Appearance | No damage and discoloration which may cause failure at standard operating conditions,if necessary,submit the limit sample which is obeyed by each other. |
| 3 | Construction | Refer to the Outside drawing as a file attached |
| 4 | Rotor Inertia | 80g.cm2 |
Environmental Performance
| No. | Item | Operating | Transport/storage |
| 1 | Temperature | -25℃～40℃ | -30℃～70℃ |
| 2 | Humidity | 20～90%RH Non-condensing | 20～90%RH Non-condensing |
The above products are only representative models, we can customize the products according to customer requirements. Includes the length and diameter of the shaft.Our company can also provide OEM services.
Torque Curve For Reference
Product Detail Presentation
Product Tags:
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42mm High Efficiency NEMA 17 Stepper Motor , 1.8° Step Angle 1.33A for 3D Printer、Monitoring Equipment、Medical Machinery Images
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