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It can effectively attenuate the vibration and resonance generated by stepper motors during high-speed operation, thereby improving positioning accuracy and stability.
Use with a microstepping driver to reduce vibration and achieve higher step resolution.
Features:

| Step Angel 
 | 1.8 ° | 
| Fram Size 
 | 42mm | 
| Number of Phase 
 | 2 Phase | 
| Rated Current 
 | 0.67Amp | 
| Holding Torque 
 | 140mN.m | 
| Resistance 
 | 12ohm | 
| Inductance 
 | 6.5mH | 
| Rotor Inertia 
 | 12g-cm² | 
| Motor weight 
 | 0.25kg | 
| Gear Reduction Ratio 
 
 | 13.73:1 | 
| Connection 
 | Bipolar | 
Motor
Step Angle: 1.8°
Maximum Temperature :80°C maximum
Ambient Temperature: -20 °C to 50°C
Storage Temperature -20: °C to 100°C
Humidity Range (%) :85% or less, non-condensing
Magnet Wire Insulation :Class B 130 deg C
Insulation Resistance :100M Ohm at 500 VDC
Dielectric Strength :500 VDC for 1 min
Gear Box
Housing Material:Metal
 Bearing at Output:Ball Bearings
 Max.Radial Load(12mm from flange):≤80N
 Max.Shaft Axial Load:≤30N
 Radial Play of Shaft (near to Flange):≤0.06mm
 Axial Play of Shaft:≤0.3mm
 Backlash at No-load:1.5°
| Motor Length | Length of Gearbox | Raio | Efficiency | ||
| 34 mm 40 mm 48 mm 60 mm | 27.2 mm | 3.71 | 90% | ||
| 5.18 | |||||
| 35 mm | 13.76 | 80% | |||
| 19.2 | |||||
| 26.8 | |||||
| 42.7 mm | 51 | 70% | |||
| 71 | |||||
| 99.5 | |||||
| 139 | |||||
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