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| Brand Name : | Casun | 
| Model Number : | 28SHD4204-27G | 
| Certification : | CE,ROHS,ISO | 
| Price : | $22.22-$25 | 
| Payment Terms : | D/A, T/T, L/C, D/P | 
| Supply Ability : | 40000+PCS+Month | 
| Delivery Time : | 7-15 days | 
28*28*32mm Casun 0.95A Nema 11 2.85V Geared Stepper Motor with Planetary Gearbox
Small Gear Stepper Motor 28*28*32mm Micro Geared Stepper Motor with Planetary Gearbox NEMA 11
The 28mm Hybrid Stepper Motor Series offers powerful holding torque in a variety of sizes.
Use with a microstepping driver to reduce vibration and achieve higher step resolution.
Choose a baseline version or request your own customized configuration.
Features:

Step Angel  | 1.8 °  | 
Fram Size  | 28 mm  | 
Number of Phase  | 2 Phase  | 
Rated Current  | 0.95 A  | 
Holding Torque  | 60mN.m  | 
Resistance  | 3.0om  | 
Inductance  | 1.8 mH  | 
Rotor Inertia  | 9g-cm²  | 
Motor weight  | 0.2kg  | 
Gear Reduction Ratio  | 26.85:1  | 
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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| Company Info. | 
| GUANGZHOU FUDE ELECTRONIC TECHNOLOGY CO.,LTD | 
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