1.8 Degree NEMA 17 Stepper Motor Tr8*4 40mm body 2.0A for Mechanical Processing
The NEMA 17 screw stepper motor has good self-locking characteristics, that is, it can maintain the current position after stopping the drive signal input.
Mechanical processing, Robotics technology, Automation equipment.
Features:
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Our services are customizable and we welcome contract manufacturing
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Dealers wanted!
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With 12 years of operation in China, we have served over 800 customers
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CE and RoHS approved
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Each model of our stepper motor is suitable for various applications
Motor Specifications
| Step Angel | 1.8 ° |
| Fram Size | 42 mm |
| Number of Phase | 2 Phase |
| Rated Current | 2Amp |
| Holding Torque | 450 mN.m |
| Resistance | 1.1 ohm |
| Inductance | 2.6 mH |
| Rotor Inertia | 57g-cm² |
| Motor weight | 0.3kg |
| Lead Screw | Tr8X4 |
| Connection | Bipolar |
Operating Specifications
Step Angle: 1.8°
Maximum Temperature :80°C maximum
Ambient Temperature: -20 °C to 50°C
Storage Temperature -20: °C to 100°C
Humidity Range (%) :85% or less, non-condensing
Magnet Wire Insulation :Class B 130 deg C
Insulation Resistance :100M Ohm at 500 VDC
Dielectric Strength :500 VDC for 1 min
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
Torque Curves
Submodels
| Model | Holding Torque | Step Angle | Motor Length | Type of Shaft | Rated Current |
| 42SHD4950 | 0.13N.m | 1.8° | 20mm | D Shaft-20mm | 1.0A |
| 42SHD4003 | 0.26N.m | 1.8° | 34mm | D Shaft-20mm | 0.4A |
| 42SHD0261 | 0.45N.m | 1.8° | 40mm | D Shaft-20mm | 1.68A |
| 42SHD4425 | 0.59N.m | 1.8° | 48mm | D Shaft-24mm | 2.0A |
| 42SHD4813 | 0.8N.m | 1.8° | 60mm | D Shaft-24mm | 2.1A |
| Body Length | Diameter of Screw | Pitch | Length of Screw |
20 mm
34 mm
40 mm
48 mm
60 mm
| 5 | 2 | 20-1000 mm |
| 8 |
| 6.35 | 1.27 |
| 3.175 |
| 6.35 |
| 6.5 | 3 |
| 6.35 |
| 8 | 1 |
| 2 |
| 4 |
| 8 |
| 12 |
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If our standard motor cannot meet your needs,
we can customize the motor according to your needs
Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.
Options:
Encoder | Brake | Gearbox | Shaft
Please click the "Get a quote" button below to tell us your requirements.
Product Tags:
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1.8 Degree NEMA 17 Stepper Motor Tr8*4 40mm Body 2.0A For Mechanical Processing Images
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