Changzhou Prostepper Co.,Ltd.
| Payment Terms | T/T, Western Union, L/C, |
| Supply Ability | 250000pcs /per month |
| Delivery Time | 7-25 work days |
| Packaging Details | 38.5*24*23 |
| Max. radial force | 75N |
| Product model | PST57H255-4L40M |
| Temperature Rise | 80°Cmax |
| color | Black&Sliver |
| Phase | two phase |
| Label | Custom |
| Brand Name | Prostepper |
| Model Number | PST57H255-4L40M |
| Certification | CE.ISO.ROHS. |
| Place of Origin | JIANGSU,CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, L/C, | Supply Ability | 250000pcs /per month |
| Delivery Time | 7-25 work days | Packaging Details | 38.5*24*23 |
| Max. radial force | 75N | Product model | PST57H255-4L40M |
| Temperature Rise | 80°Cmax | color | Black&Sliver |
| Phase | two phase | Label | Custom |
| Brand Name | Prostepper | Model Number | PST57H255-4L40M |
| Certification | CE.ISO.ROHS. | Place of Origin | JIANGSU,CHINA |
| High Light | 2 Phase Brake Stepper Motor ，Bipolar Brake Stepper Motor ，Nema 17 Holding Torque | ||
Product description
1. Accurate position Control
The angular displacement of the stepping motor can be precise controlled by the number of electrical pulses.Angle accuracy can be controlled within ±0.09°without any feedback devices.
2. Accurate Speed Control
The rotational speed of the stepping motor can be precisely controlled ,By controlling the frequency of the electric pulse.
Specifications
| Model | PST57H255-4L40M | PST57H276-4L50M |
| Holding Torque | 1.2N.m | 2N.m |
| Related Current | 4A/Phase | 5A/Phase |
| Resistance | 0.45Ω/Phase | 0.37Ω/Phase |
| Inductance | 1.4MH/Phase | 1.8MH/Phase |
| Inertia | 280g.cm² | 480g.cm² |
| Black Torque | 1.3N.m | 1.3N.m |
Radial Load&Axial Load
| Motor Size | Shaft Diameter (mm) | Radial Load (N) | Axial Load (N) | ||||||
| Distance from Mounting Surface (mm) | |||||||||
| 5 | 10 | 15 | 20 | 25 | 30 | 35 | |||
| NEMA8 | 4 | 15 | 12 | — | 3 | ||||
| NEMA 11 | 5 | 50 | 35 | 25 | — | 5 | |||
| NEMA 14 | 5 | 50 | 35 | 25 | 20 | — | — | — | 10 |
| NEMA 17 | 5 | 50 | 35 | 25 | 20 | — | — | 15 | |
| NEMA 23 | 8 | 270 | 180 | 130 | 100 | 90 | — | 20 | |
| NEMA 24 | 8 | 200 | 135 | 100 | 82 | 58 | — | — | 30 |
| NEMA 34 | 14 | 620 | 550 | 480 | 390 | 340 | 290 | 260 | 60 |
Ti What is stepper motor?
Stepper motors operate differently from DC brush motors, which rotate when voltage is applied to their terminals. Stepper motors, on the other hand, effectively have multiple toothed electromagnets arranged around a central gear-shaped piece of iron. The electromagnets are energized by an external control circuit, for example, a microcontroller.
Applications of Stepper Motors
s stepper motors are diverse in their uses, but some of the most common include:
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2004
Total Annual:
10million-50million
Employee Number:
130~150
Ecer Certification：
Active Member
CHANGZHOU PROSTEPPER CO.,LTD. is a manufacturer of stepping motors with well-equipped testing equipment and strong technical force. we have got ISO9001,ROHS and CE certificate, we are specializing in researching, developing and serve stepper motor in Changzhou,China. We supply the production of each... CHANGZHOU PROSTEPPER CO.,LTD. is a manufacturer of stepping motors with well-equipped testing equipment and strong technical force. we have got ISO9001,ROHS and CE certificate, we are specializing in researching, developing and serve stepper motor in Changzhou,China. We supply the production of each...
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