2 phase 3A 6.35mm 21kg.cm 57mm Nema 23 Hybrid micro Stepper Motor
1.Genaral Specification of stepper motors:
| Step angle | 1.8° |
| Temperature rise | below 80 ℃ |
| Ambient temperature | -20 ℃ ~ + 50 ℃ |
| Insulation resistance | minimum 100MΩ, 500VDC |
| Dielectric strength | 500VAC for 1 minute |
| Shaft radial clearance | 0.02 max (450 g load) |
| Shaft axial clearance | 0.08Max. (450 g load) |
| Maximum radial force | 75N (20mm from flange) |
| Maximum axial force | 15N |
2.Electrical Specification of Nema23 stepper moror:
| Model No. | Step Angle | 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.cm2 | Kg |
| JK57HS41-1006 | 1.8 | 41 | 1 | 7.1 | 8 | 0.48 | 6 | 250 | 150 | 0.47 |
| JK57HS41-2008 | 1.8 | 41 | 2 | 1.4 | 1.4 | 0.39 | 8 | 250 | 150 | 0.47 |
| JK57HS41-2804 | 1.8 | 41 | 2.8 | 0.7 | 1.4 | 0.55 | 4 | 250 | 150 | 0.47 |
| JK57HS51-1006 | 1.8 | 51 | 1 | 6.6 | 8.2 | 0.72 | 6 | 300 | 230 | 0.59 |
| JK57HS51-2008 | 1.8 | 51 | 2 | 1.8 | 2.7 | 0.9 | 8 | 300 | 230 | 0.59 |
| JK57HS51-2804 | 1.8 | 51 | 2.8 | 0.83 | 2.2 | 1.01 | 4 | 300 | 230 | 0.59 |
| JK57HS56-2006 | 1.8 | 56 | 2 | 1.8 | 2.5 | 0.9 | 6 | 350 | 280 | 0.68 |
| JK57HS56-2108 | 1.8 | 56 | 2.1 | 1.8 | 2.5 | 1 | 8 | 350 | 280 | 0.68 |
| JK57HS56-2804 | 1.8 | 56 | 2.8 | 0.9 | 2.5 | 1.2 | 4 | 350 | 280 | 0.68 |
| JK57HS64-2804 | 1.8 | 64 | 2.8 | 0.8 | 2.3 | 1 | 4 | 400 | 300 | 0.75 |
| JK57HS76-2804 | 1.8 | 76 | 2.8 | 1.1 | 3.6 | 1.89 | 4 | 600 | 440 | 1.1 |
| JK57HS76-3006 | 1.8 | 76 | 3 | 1 | 1.6 | 1.35 | 6 | 600 | 440 | 1.1 |
| JK57HS76-3008 | 1.8 | 76 | 3 | 1 | 1.8 | 1.5 | 8 | 600 | 440 | 1.1 |
| JK57HS82-3004 | 1.8 | 82 | 3 | 1.2 | 4 | 2.1 | 4 | 1000 | 600 | 1.2 |
| JK57HS82-4008 | 1.8 | 82 | 4 | 0.8 | 1.8 | 2 | 8 | 1000 | 600 | 1.2 |
| JK57HS82-4204 | 1.8 | 82 | 4.2 | 0.7 | 2.5 | 2.2 | 4 | 1000 | 600 | 1.2 |
| JK57HS100-4204 | 1.8 | 100 | 4.2 | 0.75 | 3 | 3 | 4 | 1100 | 700 | 1.3 |
| JK57HS112-3004 | 1.8 | 112 | 3 | 1.6 | 7.5 | 3 | 4 | 1200 | 800 | 1.4 |
| JK57HS112-4204 | 1.8 | 112 | 4.2 | 0.9 | 3.8 | 3.1 | 4 | 1200 | 800 | 1.4 |
3.Details of JK57HS step motor:
4.Produce equipment:
5.Production Process:
6.Advantages of hybrid Stepper Motor
The motor is simple in construction, reliable.
At the standstill condition, the motor has full torque.
The motors are less costly.
They require little maintenance.
The stepper motor has an excellent and accurate starting, stopping and reversing response.
7.Applications of 42mm electric motor:
- printers
- CNC equipment
- 3D printers
- lasers
- manipulators
FAQ(Q=Question, A=Answer)
Q: What's your main products?
A:We currently produce Stepper motors, Brushless Dc Motors, Brushed Dc Motors, Spindle motor, Ac Motors and drivers etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q:How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed life time and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q: Do you have customized service for your standard motors?
A:Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape.
Q:Can I have samples for testing first?
A:Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples.
Q:How do you make sure motor quality?
A:We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.
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2 Phase 3A 6.35mm 21kgcm 57mm Nema 23 Hybrid Stepper Motor Images
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