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| Brand Name: | Casun |
| Model Number: | 57SHD4228-21H |
| MOQ: | 1PC |
| Price: | $21.54-$24.94 |
| Payment Terms: | D/A, T/T, L/C, D/P |
| Supply Ability: | 40000+PCS+Month |
The NEMA 23 57mm×57mm Hybrid Open Loop Stepper Motor is a powerful and reliable solution for CNC and SMT machines. Please note that the open-loop design may offer less precision than closed-loop alternatives, making it suitable for specific applications.
| Step Angle | 1.8° |
|---|---|
| Frame Size | 57 mm |
| Number of Phase | 2 Phase |
| Rated Current | 2.5 Amp |
| Holding Torque | 1.1 N.m |
| Resistance | 1.15 Ω |
| Inductance | 3.3 mH |
| Rotor Inertia | 220 g·cm² |
| Motor Weight | 0.62 kg |
| 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°C |
| Insulation Resistance | 100M Ω at 500 VDC |
| Dielectric Strength | 500 VDC for 1 min |
| Model | Holding Torque | Step Angle | Length | Type of Shaft | Rated Current |
|---|---|---|---|---|---|
| 42SHD4950 | 0.13 N.m | 1.8° | 20mm | D Shaft-20mm | 1.0A |
| 42SHD4003 | 0.26 N.m | 1.8° | 34mm | D Shaft-20mm | 0.4A |
| 42SHD0261 | 0.45 N.m | 1.8° | 40mm | D Shaft-20mm | 1.68A |
| 42SHD4425 | 0.59 N.m | 1.8° | 48mm | D Shaft-24mm | 2.0A |
| 42SHD4813 | 0.8 N.m | 1.8° | 60mm | D Shaft-24mm | 2.1A |
We offer custom motor features including shafts, winding parameters, installation dimensions, lead wires, and connectors to ensure perfect integration with your application, improving efficiency, reliability, and reducing downtime.
Please click the button below to tell us your requirements and receive a customized quote.
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