China NEMA34 Stepper Motor Electric DC Gear Motor for 3D Printer CNC Machine, Find details about China Stepper Motor Price, NEMA34 Stepper Motor from NEMA34 Stepper Motor Electric DC Gear Motor for 3D Printer CNC Machine
Housing Material | Metal |
Bearing at Output | Ball Bearings |
Max.Radial Load(12mm from flange) | ≤550N |
Max.Shaft Axial Load | ≤500N |
Backlash arcmin (arcmin) | ≤18 |
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. | Kg.cm | g.cm | Kg | |
JK86HS68-3004 | 1.8 | 68 | 3.0 | 1.2 | 7.1 | 3.5 | 4 | 0.8 | 1000 | 1.7 |
JK86HS68-2808 | 1.8 | 68 | 2.8 | 1.4 | 3.9 | 2.4 | 8 | 0.8 | 1000 | 1.7 |
JK86HS78-5504 | 1.8 | 78 | 5.5 | 0.46 | 4 | 4.6 | 4 | 1.2 | 1400 | 2.3 |
JK86HS78-4208 | 1.8 | 78 | 4.2 | 0.75 | 3.4 | 4.6 | 8 | 1.2 | 1400 | 2.3 |
JK86HS115-6004 | 1.8 | 115 | 6.0 | 0.6 | 6.5 | 8.7 | 4 | 2.4 | 2700 | 3.8 |
JK86HS115-4208 | 1.8 | 115 | 4.2 | 0.9 | 6 | 8.7 | 8 | 2.4 | 2700 | 3.8 |
JK86HS155-6204 | 1.8 | 155 | 6.2 | 0.75 | 9 | 12.2 | 4 | 3.6 | 4000 | 5.4 |
JK86HS155-4208 | 1.8 | 155 | 4.2 | 1.25 | 8 | 12.2 | 8 | 3.6 | 4000 | 5.4 |
Stage | One stage | Two stage | Three stage |
Ratio | 3,4,5,6 | 10,12,16,20,24,30,36 | 48,52.8,64,96,144,216 |
Length (mm) L2 | 79 | 93 | 107 |
Max.Input Rpm (Rpm) | 3000 | 3000 | 3000 |
Max.Radial load (N) | 550 | 550 | 550 |
Max.Shaft axial load (N) | 500 | 500 | 500 |
Efficiency (%) | 85 | 80 | 75 |
Lubricating system | Long-term |