China NEMA17 Common Gearbox Stepping Motor Price for CNC Machine, Find details about China Stepper Motor, Stepper Motor Price from NEMA17 Common Gearbox Stepping Motor Price for CNC Machine
Housing Material | Metal |
Bearing at Output | Ball Bearings |
Max.Radial Load(12mm from flange) | ≤20N |
Max.Shaft Axial Load | ≤15N |
Radial Play of Shaft (near to Flange) | ≤0.06mm |
Axial Play of Shaft | ≤0.3mm |
Backlash at No-load | 1.5° |
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 | kg.cm | No. | g.cm | g.cm | Kg | |
JK42HS34-1334 | 1.8 | 34 | 1.33 | 2.1 | 2.5 | 2.6 | 4 | 120 | 34 | 0.22 |
JK42HS40-1304 | 1.8 | 40 | 1.3 | 2.6 | 4.5 | 4.1 | 4 | 150 | 54 | 0.28 |
JK42HS40-1704 | 1.8 | 40 | 1.7 | 1.5 | 2.3 | 4.2 | 4 | 150 | 54 | 0.28 |
JK42HS48-1684 | 1.8 | 48 | 1.68 | 1.65 | 2.3 | 4.4 | 4 | 260 | 68 | 0.35 |
Reduction ratio | 10 | 20 | |
Number of gear trains | 2 | 3 | |
Length(mm) | 28.5 | ||
Peak torque(kg.cm) | 10 | ||
Backlash at Noload() | 4deg | 3deg |
Audrey Liu