Oukeda Hollow Shaft Nema 23 Stepper Motor Bipolar 1.8 Deg 1.89 Nm 4.2A 2.52V Dual Shaft 57 x 57 mm
Oukeda Hollow Shaft Nema 23 Stepper Motor Bipolar 1.8 Deg 1.89 Nm 4.2A 2.52V Dual Shaft 57 x 57 mm
Electrical Specification:
Manufacturer Part Number:OK57DL76EC1-B-NK30
Motor Type: Bipolar Stepper
Number of Phase:2
Step Angle: 1.8 deg
Static Moment: 1.89Nm(267.64 oz.in)
Phase Voltage:2.52VDC
Rated Current/phase: 4.2 A
Phase Resistance: 0.6 ohms± 10%
Inductance: 1.8 mH ± 20%(1KHz);
Physical Specification:
Frame Size: 57 x 57 mm
Body Length: 76 mm
Outer Shaft Diameter: Φ12 mm
Inner Shaft Diameter: Φ16 mm
Front Shaft Length: 30 mm
Rear Shaft Length: 6 mm
Number of Leads: 4
Lead Length: 300 mm
Weight: 1.35kg;
.jpg "Oukeda Hollow Shaft Nema 23 Stepper Motor Bipolar 1.8 Deg 1.89 Nm 4.2A 2.52V Dual Shaft 57 x 57 mm")
.jpg "Oukeda Hollow Shaft Nema 23 Stepper Motor Bipolar 1.8 Deg 1.89 Nm 4.2A 2.52V Dual Shaft 57 x 57 mm")
| Electrical Specification | |
|---|---|
| Static Moment | 1.89 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque (Ncm) | 1.89 |
| Holding Torque (oz.in) | 267.64 |
| No. of Phase | 2 |
| Step Angle(deg.) | 1.8 |
| Phase Current(A) | 4.2 |
| Phase Voltage(V) | 2.52 |
| Physical Specification | |
| Body Length(mm) | 76 |
| No. of Lead | 4 |
| Single Shaft/Dual Shaft | Dual Shaft |
| Input Shaft Diameter(mm) | 16 |
| Input Shaft Length(mm) | 6 |
| Output Shaft Diameter(mm) | 30 |
| Output Shaft Length(mm) | 12 |
| Frame Size(mm) | 57x57 |
| Shaft Type | O |
Ronny – 10 Oct 2026
I'd like to know what this extra part on the back of the motor is.Also why there are two wire leads.Do each contain two wires, four wires total?
Administrator : The extra component is the sealing ring.
There is one encoder cable and one motor cable. The motor cable has four wires inside.
There is one encoder cable and one motor cable. The motor cable has four wires inside.
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