CHANGZHOU JKONGMOTOR CO.,LTD
| Payment Terms | T/T , paypal , Western Union, L/C |
| Supply Ability | 30000pcs/month |
| Delivery Time | For samples , 7-15 days / For batch , 15-25days |
| Packaging Details | with export carton . big quantity with pallet |
| Phase | 2-phase |
| Type | Hybrid |
| Step Angle | 1.8 Degree |
| Holding Torque | 1.89N.m |
| Current / Phase | 2.8A |
| Brake | 24V 2N.m |
| Brand Name | Jkongmotor |
| Model Number | JK57HS76-2804BK2 |
| 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 | 30000pcs/month |
| Delivery Time | For samples , 7-15 days / For batch , 15-25days | Packaging Details | with export carton . big quantity with pallet |
| Phase | 2-phase | Type | Hybrid |
| Step Angle | 1.8 Degree | Holding Torque | 1.89N.m |
| Current / Phase | 2.8A | Brake | 24V 2N.m |
| Brand Name | Jkongmotor | Model Number | JK57HS76-2804BK2 |
| Certification | CE, ROHS,ISO9001 | Place of Origin | Jiangsu, China (Mainland) |
| High Light | 1.89NM Nema 23 Stepper Motor ，nema 23 stepper motor high torque ，57HT76-2804 | ||
Nema23 Stepper Motor With Brake High Torque Stepping Motor 1.89N.m 26 oz.in 57HT76-2804
Applied Motion Products is pleased to announce the release of holding brakes for select step motors in the NEMA 23 frame size. These step motors provide additional functionality for applications which require holding torque to be maintained when power is removed from the motor.
Holding brakes offered by Applied Motion are spring-set type brakes that must be powered by 24 volts DC to release the brake mechanism. This is commonly referred to as “power off” and is the preferred style for motion control applications. Controlling the brake is handled by a discrete output on the stepper drive or another controller like a PLC or motion controller. Many Applied Motion drives offer outputs specifically designed to control the holding brake, such that the brake will be automatically engaged whenever the motor is unpowered (and automatically disengaged when the motor is powered or moving).
Electrical Specification:
| Model No. | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| (L)mm | A | Ω | mH | N.m | No. | g.cm | g.cm | Kg | |
| JK57HS76-2804 | 76 | 2.8 | 1.1 | 3.6 | 1.89 | 4 | 600 | 440 | 1.1 |
| JK57HS76-3006 | 76 | 3 | 1 | 1.6 | 1.35 | 6 | 600 | 440 | 1.1 |
| JK57HS76-3008 | 76 | 3 | 1 | 1.8 | 1.5 | 8 | 600 | 440 | 1.1 |
| JK57HS82-3004 | 82 | 3 | 1.2 | 4 | 2.1 | 4 | 1000 | 600 | 1.2 |
| JK57HS82-4008 | 82 | 4 | 0.8 | 1.8 | 2 | 8 | 1000 | 600 | 1.2 |
| JK57HS82-4204 | 82 | 4.2 | 0.7 | 2.5 | 2.2 | 4 | 1000 | 600 | 1.2 |
Brake Specification:
| Model | BK2 |
| Torque(N-m) | 2 |
| Voltage(V) | 24V |
| L2 Length(mm) | 32 |
Products of special request can be made according to the customer request!
Dimensions:(Unit=mm)
The advantages of the Hybrid Stepper Motor are as follows:-
As the stepper motor are digitally controlled using an input pulse, they are suitable for use with computer controlled systems.
They are used in numeric control of machine tools.
Used in tape drives, floppy disc drives, printers and electric watches.
The stepper motor also use in X-Y plotter and robotics.
It has wide application in textile industries and integrated circuit fabrications.
The other applications of the Stepper Motor are in spacecrafts launched for scientific explorations of the planets etc.
These motors also find a variety of commercial, medical and military applications and also used in the production of science fiction movies.
Stepper motors of microwatts are used in the wrist watches.
In the machine tool, the stepper motors with ratings of several tens of kilowatts is used.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
4000000-6000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
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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