Changzhou Prostepper Co.,Ltd.
| Payment Terms | T/T, Western Union, L/C, MoneyGram |
| Supply Ability | 250000pcs per month |
| Delivery Time | 10-15working days |
| Packaging Details | 39*24*23 cm |
| Name | Nema11 28mm 2phase hybrid stepper motor |
| Color | Black and sliver |
| Holding Torque | 0.12 N.m |
| Related Current | 1A/Phase |
| Weight | 0.15kg |
| Length | 45mm |
| Connection | P Connector (Rated current less than 3Amp) |
| Application | Medical equipment |
| Brand Name | prostepper |
| Model Number | PST28H245-4P15 |
| Certification | CE/ISO/ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C, MoneyGram | Supply Ability | 250000pcs per month |
| Delivery Time | 10-15working days | Packaging Details | 39*24*23 cm |
| Name | Nema11 28mm 2phase hybrid stepper motor | Color | Black and sliver |
| Holding Torque | 0.12 N.m | Related Current | 1A/Phase |
| Weight | 0.15kg | Length | 45mm |
| Connection | P Connector (Rated current less than 3Amp) | Application | Medical equipment |
| Brand Name | prostepper | Model Number | PST28H245-4P15 |
| Certification | CE/ISO/ROHS | Place of Origin | China |
| High Light | Bipolar Hybrid Nema Stepper Motor ，P Connector Nema Stepper Motor ，28mm 2 Phase Stepper Motor | ||
2 phase Nema11 1.5A 0.12N.M PST28H245-4P15 Bi Polar hybrid Stepper Motor
Prostepper specializes in development, production and selling of various high-quality and cost-effective precision motor and motion control products, including Hybrid stepper motors, Close-loop stepper motors, Brushless DC motors, Stepper drives, Brushless DC drives, , Brakes, Power supplies, Accessories, and so on.
NEMA 8,11,14,17,23,24, 34 Stepper Motor & Driver with CE, RoHS, OEM
Quality Guarantee of stepper motor:
Certificate: CE / ROHS / ISO9001
Quality control: internal control
General specifications
| Specification | Motor Characteristics | |
| Insulation Class | Class B130°C | |
| Step Angle Accuracy | ±0.09° | |
| Withstand Voltage | AC500V (one minute) | |
| Insulation Resistance | 100MQ MIN. 500VDC | |
| Temperature Rise | 80*C MAX | |
| Radial Play | 0.025mm Max. (Load450g) | |
| Axial Play | 0.075mm Max. (Load950g) | |
| Temperature | -10~+50°C (Non Condensing) | |
| Operating Environment | Humidity | 85%RH MAX. (Non Condensing) |
| Medium | No corrosive gas or dust. Not directly in contact with water, oil, etc. | |
| Storage Environment | Temperature | 0~+50°C (Non Condensing |
| Humidity | 85%RH MAX. (Non Condensing) | |
| Life | 5000 Hours MIN. | |
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 |
2-Phase standard type NEMA11 Bi-Polar 1.8゜ stepping motor
28mm 2-Phase Standard Type NEMA11 Bi-Polar stepper motor
Connect type 28mm 2-phase NEMA11 Bi-polar stepper motor
| Mode No | PST28H232-4P05 | PST28H232-4P10
| PST28H245-4P10
| PST28H245-4P15 |
| Holding Torque | 0.08 N.m | 0.08 N.m | 0.12 N.m | 0.12 N.m |
| Related Current | 0.5A/Phase | 1A/Phase | 1A/Phase | 1.5A/Phase |
| Resistance | 20 Ω /Phase | 5.7 Ω /Phase | 8.5 Ω /Phase | 3Ω /Phase |
| Inductance | 14MH/Phase | 3.5MH/Phase | 6.5MH/Phase | 3MH/Phase |
| Inertia | 9 g.cm2 | 9 g.cm2 | 12 g.cm2 | 12 g.cm2 |
| Weight | 0.1kgs | 0.1kgs | 0.15kgs | 0.15kgs |
| Length | 32mm | 32mm | 45mm | 45mm |
| Connection
| P | P | P | P |
| Mode No | PST28H251-4P10 | PST28H251-4P15 |
| Holding Torque | 0.14 N.m | 0.14 N.m |
| Related Current | 1A/Phase | 1.5A/Phase |
| Resistance | 9.9Ω /Phase | 3.5Ω /Phase |
| Inductance | 6.7MH/Phase | 3.1MH/Phase |
| Inertia | 18 g.cm2 | 18 g.cm2 |
| Weight | 0.2kgs | 0.2kgs |
| Length | 51mm | 51mm |
| Connection | P | P |
Speed/Torque Characteristics (Reference Value)
Changzhou Prostepper Co., Ltd. Was founded in 2004, it is a professional stepper motor manufacturer whom engaged in stepper motor R&D, design and production over 18 years, owns a lot of patents of stepper motor. PROSTEPPER BRAND precise hybrid stepper motors, fit with suitable drivers, be widely used in garment machinery, CNC, textile machinery, packaging machinery, medical equipment, wiring harness processing and other industries.
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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