Nema 17 Tr8*8 200mm Lead Screw Electrical Linear Motor Actuator Thread 12V 28N.Cm
When the external screw rod stepper motor stops rotating, it can maintain a stable position and exhibits certain self-locking properties.
Accurate control, high torque output, self-locking characteristics, compact design, low noise.
Features:
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Bipolar or unipolar versions available
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Specializing in tailor-made services is our expertise
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Available in single or double shaft versions
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Multiple international certifications are required for high-tech industry and electronic industry equipment
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With 12 years of operation in China, we have served over 800 customers
Motor Specifications
| Step Angel | 1.8 ° |
| Fram Size | 42mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.4Amp |
| Holding Torque | 280 mN.m |
| Resistance | 30ohm |
| Inductance | 37mH |
| Rotor Inertia | 38g-cm² |
| Motor weight | 0.2kg |
| Lead Screw | Tr8X8 |
| 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.
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Nema 17 Tr8*8 200mm Lead Screw Electrical Linear Motor Actuator Thread 12V 28N.Cm Images
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