Stepper Motor With Encoder NEMA14 35X20mm 98mN.M 1024pm Close Loop Stepper Motor
Nema14 Closed Loop Stepper Motor 90mN.m 1.1Amp with Encoder
Size: NEMA 14 refers to the motor frame size, which is 1.4 inches or approximately 35 mm square. Stepper motors are categorized into different NEMA sizes based on their physical dimensions.
Torque: The motor you mentioned has a holding torque of 90 mN.m (millinewton meter). Holding torque is the amount of torque the motor can produce when stationary, without losing steps.
Current: The motor has a rated current of 1.1 Amps. This indicates the maximum current the motor windings should be supplied with to achieve the specified torque.
Closed-loop: The closed-loop feature means that the motor incorporates an encoder for position feedback. Unlike traditional open-loop stepper motors, closed-loop steppers can detect and correct for step loss or position errors. The encoder provides feedback to the control system, allowing it to adjust the motor's operation in real-time, ensuring accurate positioning.
Features:
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Bipolar or unipolar versions available
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Hybrid stepper construction
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Available in single or double shaft versions
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CE and RoHS approved
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Customizations on request
Motor Specifications
| Step Angel | 1.8 ° |
| Fram Size | 42 mm |
| Number of Phase | 2 Phase |
| Rated Current | 1.1Amp |
| Holding Torque | 90mN.m |
| Resistance | 3.2 hm |
| Inductance | 2.7mH |
| Rotor Inertia | 12g-cm² |
| Motor weight | 0.17 kg |
| Encoder Pulsh | 1-24 |
| Connection | Bipolar |
Operating Specifications
Motor
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
Encoder
Voltage: 5 v
Output: A + A - B + B - Z + Z -
Torque Curves
Submodels
| Model | Holding Torque | Step Angle | 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 |
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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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98mN.M 1024pm Close Loop Stepper Motor With Encoder NEMA14 35X20mm Images
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