CHANGZHOU JKONGMOTOR CO.,LTD
| Payment Terms | T/T , paypal , Western Union, L/C |
| Supply Ability | 100000pcs/month |
| Delivery Time | For samples , 7-15 days / For batch , 15-25days |
| Packaging Details | with export carton . big quantity with pallet |
| Type | Nema11 Stepper Motor |
| Holding Torque | 1.2kg.cm |
| Stepper Angle | 1.8 dregee |
| Motor Diameter | 28mm |
| Phase | 2 |
| Motor length | 51mm |
| Current | 0.67A |
| Shaft diameter | 4mm |
| Resistance | 6.5Ω |
| Shaft length | 10mm |
| Inductance | 1.7mH |
| Usage | automatic shutter |
| MOQ | 10pcs |
| Brand Name | Jkongmotor |
| Model Number | JK28HS51-0674B-04 |
| Certification | CE, ROHS,ISO9001 |
| Place of Origin | Jiangsu, China (Mainland) |
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Product Specification
| Payment Terms | T/T , paypal , Western Union, L/C | Supply Ability | 100000pcs/month |
| Delivery Time | For samples , 7-15 days / For batch , 15-25days | Packaging Details | with export carton . big quantity with pallet |
| Type | Nema11 Stepper Motor | Holding Torque | 1.2kg.cm |
| Stepper Angle | 1.8 dregee | Motor Diameter | 28mm |
| Phase | 2 | Motor length | 51mm |
| Current | 0.67A | Shaft diameter | 4mm |
| Resistance | 6.5Ω | Shaft length | 10mm |
| Inductance | 1.7mH | Usage | automatic shutter |
| MOQ | 10pcs | Brand Name | Jkongmotor |
| Model Number | JK28HS51-0674B-04 | Certification | CE, ROHS,ISO9001 |
| Place of Origin | Jiangsu, China (Mainland) | ||
| High Light | 28mm Stepper Motor ，Nema11 dual shaft Stepper Motor ，12VDC dual shaft Stepper Motor | ||
1) Product Description and images
Stepping motor is a kind of motor that converts electric pulse signal into corresponding angular displacement or linear displacement. Each time a pulse signal is input, the rotor rotates by an angle or advances one step. The angular displacement or linear displacement of the output is proportional to the number of input pulses, and the rotation speed is proportional to the pulse frequency. Therefore, stepping motor is also called pulse motor. Based on the most basic principle of electromagnet, the stepping motor is a kind of electromagnet that can rotate freely. Its action principle is to generate electromagnetic torque by the change of air gap permeability.
| Genaral Specification: | |||||||||
| Item | Specifications | ||||||||
| Step Angle | 1.8° | ||||||||
| Temperature Rise | 80℃max | ||||||||
| Ambient Temperature | -20℃~+50℃ | ||||||||
| Insulation Resistance | 100 MΩ Min. ,500VDC | ||||||||
| Dielectric Strength: | 500VAC for 1minute | ||||||||
| Shaft Radial Play | 0.02Max. (450g-load) | ||||||||
| Shaft Axial Play | 0.08Max. (450g-load) | ||||||||
| Max. radial force | 28N (20mm from the flange) | ||||||||
| Max. axial force | 10N | ||||||||
| Electrical Specifications: | |||||||||
| Model No. | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | # of Leads | Rotor Inertia | Weight |
| ( °) | (L)mm | A | Ω | mH | g.cm | No. | g.cm2 | Kg | |
| JK28HS32-0674 | 1.8 | 32 | 0.67 | 5.6 | 3.4 | 600 | 4 | 9 | 0.11 |
| JK28HS32-0956 | 1.8 | 32 | 0.95 | 2.8 | 0.8 | 430 | 6 | 9 | 0.11 |
| JK28HS45-0956 | 1.8 | 45 | 0.95 | 3.4 | 1.2 | 750 | 6 | 12 | 0.14 |
| JK28HS45-0674 | 1.8 | 45 | 0.67 | 6.8 | 4.9 | 950 | 4 | 12 | 0.14 |
| JK28HS51-0956 | 1.8 | 51 | 0.95 | 4.6 | 1.8 | 900 | 6 | 18 | 0.2 |
| JK28HS51-0674 | 1.8 | 51 | 0.67 | 9.2 | 7.2 | 1200 | 4 | 18 | 0.2 |
| Above only for representative products, products of special request can be made according to the customer request. | |||||||||
3) Product Drawing
| Stepper Motor Series | |||||
| Motor series | Phase No. | Step angle | Motor size | Motor length | Holding torque |
| Nema 8 | 2 phase | 1.8 degree | 20x20mm | 30~42mm | 180~300g.cm |
| Nema 11 | 2 phase | 1.8 degree | 28x28mm | 32~51mm | 430~1200g.cm |
| Nema 14 | 2 phase | 1.8 degree | 35x35mm | 27~42mm | 1000~2000g.cm |
| Nema 16 | 2 phase | 1.8 degree | 39x39mm | 20~44mm | 650~2800g.cm |
| Nema 17 | 2 phase | 1.8 degree | 42x42mm | 25~60mm | 1.5~7.3kg.cm |
| Nema 23 | 2 phase | 1.8 degree | 57x57mm | 41~112mm | 0.39~3.1N.m |
| Nema 24 | 2 phase | 1.8 degree | 60x60mm | 56~111mm | 1.17~4.5N.m |
| Nema 34 | 2 phase | 1.8 degree | 86x86mm | 67~155mm | 3.4~12.2N.m |
| Nema 42 | 2 phase | 1.8 degree | 110x110mm | 99~201mm | 11.2~28N.m |
| Nema 52 | 2 phase | 1.8 degree | 130x130mm | 173~285mm | 13.3~22.5N.m |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
4000000-6000000
Employee Number:
>100
Ecer Certification：
Site Member
Company Profile: CHANGZHOU JKONGMOTOR CO.,LTD (Changzhou Jingkong Motor&Electric Appliance Co.,Ltd)is an ISO9001 Professional manufacturer. Was established in 2011 year. We are a professional manufacturer in Changzhou city, China. Production Capacity exceeds more than 1 million motors per yea... Company Profile: CHANGZHOU JKONGMOTOR CO.,LTD (Changzhou Jingkong Motor&Electric Appliance Co.,Ltd)is an ISO9001 Professional manufacturer. Was established in 2011 year. We are a professional manufacturer in Changzhou city, China. Production Capacity exceeds more than 1 million motors per yea...
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