Nema23 Bipolar 2 se 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°CInsulation Resistance ---------------------- 100M Ω MIN. 500V DCDielectric Strength ------------------------- 500V AC 1minRadial Play --------------------------------- 0.02mm MAX. (450g Load)End Play ------------------------------------ 0.08mm MAX. (450g Load)Max. radial force --------------------------- 75NMax. axial force ---------------------------- 15NModel Nema23 stepper motorModel Name: JK57HS56se: 2Type: HybridHolding Torque: 0.9N.m~ 1.2N.mCurrent / se: 2A~ 2.8AMotor length: 56mmLeads: 4-leads or 6-leads or 8-leadsDetet Torque: Rotor Inertia: 280g.cm2Weight: 0.68kgModel nema23 stepper motorse: 2Type: HybridHolding Torque: 0.48N.m~3.1N.mCurrent / se: 1A~4.2AMotor length: 41mm~112mmLeads: 4-leads or 6-leads or 8-leadsDetet Torque: Rotor Inertia: 150g.cm2~800g.cm2Weight: 0.47kg~1.4kg
Electrical specifications of 2se step motor:
| Model No. | Step Angle | Motor Length | Current /se | Resistance /se | Inductance /se | 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:
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