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Address: Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162
Contact name:Annie
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Nema23 Bipolar 2 Phase 1.2N.m 2.8A Hybrid Stepper Motor For 3d Printer
Stepper motors are used in industrial and commercial settings. In fact, they’re often favored due to their low cost, high reliability, and high torque
capabilities at low speed. They’re simple, rugged mechanisms that can function in almost any environment, no matter how rough.
Product Description of hybrid stepper motor:
Step Accuracy ------------------------------ ±5%
Resistance Accuracy ----------------------- ±10%
Inductance Accuracy ---------------------- ±20%
Temperature Rise -------------------------- 80°C MAX.
Ambient Temperature Range ------------- -20°C~ +50°C
Storage Temperature Range ------------- -30°C~ +60°C
Insulation Resistance ---------------------- 100M Ω MIN. 500V DC
Dielectric Strength ------------------------- 500V AC 1min
Radial Play --------------------------------- 0.02mm MAX. (450g
Load)
End Play ------------------------------------ 0.08mm MAX. (450g
Load)
Max. radial force --------------------------- 75N
Max. axial force ---------------------------- 15N
Model Number: Nema23 stepper motor
Model Name: JK57HS56
Phase: 2
Type: Hybrid
Holding Torque: 0.9N.m~ 1.2N.m
Current / Phase: 2A~ 2.8A
Motor length: 56mm
Leads: 4-leads or 6-leads or 8-leads
Detet Torque: 350g.cm
Rotor Inertia: 280g.cm2
Weight: 0.68kg
Model Number: nema23 stepper motor
Phase: 2
Type: Hybrid
Holding Torque: 0.48N.m~3.1N.m
Current / Phase: 1A~4.2A
Motor length: 41mm~112mm
Leads: 4-leads or 6-leads or 8-leads
Detet Torque: 250g.cm~1200g.cm
Rotor Inertia: 150g.cm2~800g.cm2
Weight: 0.47kg~1.4kg
Electrical specifications of 2phase step motor:
| 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.cm | Kg | |
| JK57HS41-2804 | 1.8 | 41 | 2.8 | 0.7 | 1.4 | 0.55 | 4 | 250 | 150 | 0.47 |
| JK57HS51-2804 | 1.8 | 51 | 2.8 | 0.83 | 2.2 | 1.01 | 4 | 300 | 230 | 0.59 |
| 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 |
| JK57HS82-3004 | 1.8 | 82 | 3 | 1.2 | 4 | 2.1 | 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 |
Drawing of 57HS56 stepper motor:
