NEMA 23 TWO-PHASE 1.8° 57 STEPPER MOTOR 54MM BODY 1.0A PRINTING MACHINE
The low cost of NEMA 23 stepper motors makes them highly cost-effective in many application scenarios. Stepper motors can provide high torque at low speeds, making them ideal for applications that require high torque, such as robotic arms and 3D printers.
Features
High accuracy and torque
Offer "a variety of international accreditations" for equipment in the high-tech and electronics sectors
Boasting high torque and precision
Dealers wanted!
Every stepper motor model is adaptable to a range of applications
Motor Specifications
| Step Angle | 1.8° |
| Frame Size | 57 mm |
| Number of Phase | 4 Phase |
| Rated Current | 1.0 A |
| Holding Torque | 900 mN.m |
| Resistance | 7.4 ohm |
| Inductance | 10 mH |
| Rotor Inertia | 260 g-cm² |
| Motor weight | 0.6 kg |
| Number of leads | 4 |
| Connection | Bipolar |
Appearance
Dimensions
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
Submodels
| Model | Holding Torque | Step Angle | Length | Type of Shaft | Rated Current |
| 57SHD4013-21B | 0.6N.m | 1.8° | 41mm | D Shaft-21mm | 1.0A |
| 57SHD4415-21B | 1.1N.m | 1.8° | 54mm | D Shaft-21mm | 3.0A |
| 57SHD4816-21B | 2.0N.m | 1.8° | 76mm | D Shaft-21mm | 3.0A |
| 57SHD4913-21B | 2.5N.m | 1.8° | 83mm | D Shaft-21mm | 3.0A |
| 57SHD4934-20B | 3.0N.m | 1.8° | 100mm | D Shaft-20mm | 3.0A |
Customization Options
If our standard motor cannot meet your needs, we can customize the motor according to your requirements. Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.
Encoder
Brake
Gearbox
Shaft
Please click the "Get a quote" button below to tell us your requirements.
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