Nema 23 (57mm) closed-loop stepper motors
>> Short Descriptions
| Motor Type | Bipolar stepper |
| Step Angle | 1.8° |
| Voltage (V) | 2.6 / 3.6 / 4.1 |
| Current (A) | 3 / 4 / 5 |
| Resistance (Ohms) | 0.86 / 0.9 / 0.81 |
| Inductance (mH) | 2.6 / 4.5 / 4.6 |
| Lead Wires | 4 |
| Holding Torque (N.m) | 1 / 1.8 / 3 |
| Motor Length (mm) | 55 / 75 / 112 |
| Encoder | 1000CPR |
| Ambient Temperature | -20℃ ~ +50℃ |
| Temperature Rise | 80K Max. |
| Dielectric Strength | 1mA Max. @ 500V, 1KHz, 1Sec. |
| Insulation Resistance | 100MΩ Min. @500Vdc |
>> Descriptions
Performance
Large load capacity, low temperature rise, small vibration, low noise, fast speed, fast response, smooth operation, long life, high positioning accuracy (up to ±0.005mm)
Application
Medical diagnostic equipment, life science instruments, robots, laser equipment, analytical instruments, semiconductor equipment, electronic production equipment, non-standard automation equipment and various types of automation equipment
>> Certifications
>> Electrical Parameters
|
Motor Size |
Voltage/ Phase (V) |
Current/ Phase (A) |
Resistance/ Phase (Ω) |
Inductance/ Phase (mH) |
Number of Lead Wires |
Rotor Inertia (g.cm2) |
Holding Torque (N.m) |
Motor Length L (mm) |
|
57 |
2.6 |
3 |
0.86 |
2.6 |
4 |
300 |
1 |
55 |
|
57 |
3.6 |
4 |
0.9 |
4.5 |
4 |
480 |
1.8 |
75 |
|
57 |
4.1 |
5 |
0.81 |
4.6 |
4 |
800 |
3 |
112 |
>> General technical parameters
|
Radial clearance |
0.02mm Max (450g load) |
Insulation resistance |
100MΩ @500VDC |
|
Axial clearance |
0.08mm Max (450g load) |
Dielectric strength |
500VAC, 1mA, 1s@1KHZ |
|
Max radial load |
70N (20mm from flange surface) |
Insulation class |
Class B (80K) |
|
Max axial load |
15N |
Ambient temperature |
-20℃ ~ +50℃ |
>> 57IHS2XX-X-4A motor outline drawing
|
Pin configuration (Differential) |
||
|
Pin |
Description |
Color |
|
1 |
+5V |
Red |
|
2 |
GND |
White |
|
3 |
A+ |
Black |
|
4 |
A- |
Blue |
|
5 |
B+ |
Yellow |
|
6 |
B- |
Green |
