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| Categories | NEMA 11 Geared Stepper Motor | 
|---|---|
| Brand Name: | Casun | 
| Model Number: | 28SHD4401-19GQ | 
| Certification: | CE,ROHS,ISO | 
| Place of Origin: | CHINA | 
| MOQ: | 1PC | 
| Price: | $27.23-$30.23 | 
| Payment Terms: | D/A, T/T, L/C, D/P | 
| Supply Ability: | 40000+PCS+Month | 
| Delivery Time: | 7-15 days | 
| Packaging Details: | Carton:36x29x14cm | 
| Key words: | Geared Stepper Motor | 
| Voltage: | 4.56V DC | 
| Step angle(degrees): | 1.8 Degree | 
| Customized: | The motor can be designed &manufactured with customized request. | 
| Gear Ratio: | 19:1 | 
| Holding Torque: | 95mN.m | 
| Company Info. | 
| GUANGZHOU FUDE ELECTRONIC TECHNOLOGY CO.,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Combining precise control of stepper motor and feedback capability of encoder, while increasing torque through reducer.
The encoder provides real-time position feedback, which can further improve the positioning accuracy of the motor.
Features:

| Step Angel | 1.8 ° | 
| Fram Size | 28mm | 
| Number of Phase | 2 Phase | 
| Rated Current | 0.67Amp | 
| Holding Torque | 95mN.m | 
| Resistance | 6.8ohm | 
| Inductance | 4.9mH | 
| Rotor Inertia | 9g-cm² | 
| Motor weight | 0.16kg | 
| Gear Reduction Ratio | 19.2:1 | 
| 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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