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1.8° Nema11 Two Phases Stepper Motor with Planetary Gearbox
| Phase | 2 |
| Step Angle(deg) | 1.8 |
| Over Length(mm) | 54.2-90.3mm |
| Phase Resistance(Ohm) | 1.8-9.5Ohm |
| Redction Ratio | 4-823 |
| Phase Current(A) | 1.2-1.5A |
| Holding Torque(N.m) | 1.6-7.3N.m |
Affiliated Classification:
Planetary Gear Stepper Motor
NEMA 11 Planetary Gearbox (28mm)
DC Gear Motor
NEMA 11(28mm)
Geared Stepper Motor
Φ28mm
Product Accessories:
Product Description
Technical Drawing:
Motor Specifications:
| Model No. | Phase | Step Angle | Motor Length |
Current/Phase |
Resistance/Phase |
Inductance/Phase |
Holding Torque | No. of Leads | Motor Weight |
| ° | mm | A | Ω | mH | N.m | No. | kg | ||
| KS-28HB240S4 | 2 | 1.8 | 31 | 0.5 | 1.7 | 1.7 | 0.08 | 4 | 0.10 |
| KS-28HB270S4 | 2 | 1.8 | 32 | 0.5 | 5.5 | 4.5 | 0.10 | 4 | 0.11 |
| KS-28HB330S4 | 2 | 1.8 | 40 | 0.5 | 8.2 | 6.1 | 0.12 | 4 | 0.15 |
| KS-28HB400S4 | 2 | 1.8 | 50 | 0.5 | 9.9 | 9.6 | 0.17 | 4 | 0.25 |
Planetary Gearbox Specifications:
| Reduction ratio | 4 | 5 | 16 | 20 | 27.5 | 64 | 100 | 138 | 151 |
| Number of gear trains | 1 | 2 | 3 | ||||||
| Length mm | 23.2 | 29 | 24.6 | ||||||
|
Max.rated torque kg.cm |
20 | 20 | 20 | ||||||
|
Short time permissible torque kg.cm |
50 | 50 | 50 | ||||||
|
Weight kg |
0.35 | 0.45 | 0.55 | ||||||
* The above data is for reference only, please contact customer service for customization
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