Changzhou Smart Automation Motor Manufacturing Co., Ltd.
Changzhou Smart Automation Motor Manufacturing Co., Ltd.
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Customize Micro 20mm Hybrid Stepper Motor, 1.8° Nema 11 mini stepper motor
Technique parameter
|
Item |
Specification |
|
Step Angle Accuracy |
±5%(full step,no load) |
|
Resistance Accuracy |
±10% |
|
Inductance Accuracy |
±20% |
|
Temperature Rise |
80℃Max.(rated current,2 phase on) |
|
Ambient Temperature |
-10℃-+50℃ |
|
Insulation Resistance |
100MΩMin.500VDC |
|
Dielectric Strength |
500VAC for one minute |
|
Shaft Radial Play |
0.06Max.(450 g-load) |
|
Shaft Axial Play |
0.08Max.(450 g-load) |
Technique Specification
|
Model No. |
Rated Voltage |
Current |
Resistance |
Inductance |
Holding Tprque |
#Of Leads |
Weight |
Length |
||
|
Single Shaft |
Double Shaft |
V |
A |
Ω |
mH |
Oz-in |
g-cm |
|
Kg |
mm |
|
SM20HT28-0204A |
SM20HT28-0204B |
4.8 |
0.2 |
24 |
8.0 |
2.2 |
160 |
4 |
0.05 |
28 |
|
SM20HT30-0506A |
SM20HT30-0506B |
5.75 |
0.5 |
11.5 |
1.7 |
2.5 |
180 |
6 |
0.06 |
30 |
|
SM20HT33-0604A |
SM20HT33-0604B |
3.9 |
0.6 |
6.5 |
2.2 |
2.8 |
200 |
4 |
0.07 |
33 |
|
SM20HT38-0604A |
SM20HT38-0604B |
10 |
0.6 |
10 |
5.5 |
5.6 |
400 |
4 |
0.08 |
38 |
Dimensions
Wiring Diagram