Nema 23 Closed Loop Stepper Motor 1.8 Deg 3.0Nm/425oz.in 4.2A 3.78V with Encoder 1000CPR
Motor Specification
Manufacturer Part Number: 23HS45-4204D-E1000
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque: 2.8Nm(425oz.in)
Rated Current/phase: 4.2A
Voltage: 3.78V
Phase Resistance: 0.9ohms
Inductance: 3.8mH ± 20%(1KHz)
Frame Size: 57 x 57mm
Body Length: 113mm
Shaft Diameter: Φ8mm
Shaft Length: 21mm
D-Cut Length: 15mm
Number of Leads: 4
Lead Length: 500mm
Encoder Specification
Driving Voltage : 5V
Output current : 55mA
Resolution : 1000ppr
Output Signal : 2 Channels
Bore Diameter : Φ8mm
Output Frequency : ≤1MHz
Running Speed : ≤5000rpm
IP Protection : IP20
Connection
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A+
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A-
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B+
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B-
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Red
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Green
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Yellow
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Blue
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Resources
Motor Datasheet: 23HS45-4204D-E1000.pdf
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| Motor Specification | |
|---|---|
| Step Angle(°) | 1.8 / 1.8 |
| Body Length(mm) | 113 |
| Holding Torque (Ncm) | 280 |
| Holding Torque (oz.in) | 396.5 |
| Inductance(mH) | 3.8 |
| Lead Length(mm) | 500 |
| Motor Nema Size | Nema 23 |
| No. of Lead | 4 |
| Phase Resistance(ohm) | 0.9 |
| Rated Current (A) | 4.2 |
| Shaft Diameter(mm) | 8 |
| Shaft Length(mm) | 21 |
| Bipolar/Unipolar | Bipolar |
| Electrical Specification | |
| Output Frequency(MHz) | ≤1MHz |
| Encoder Specification | |
| Rated Voltage(V) | 5V |
| Output Current(mA) | 55 |
| Resolution(CPR) | 1000 |
| Output Signal Channels | 2 Channels |
| Running Speed(rpm) | ≤5000rpm |
| IP Protection | IP20 |
| Physical Specification | |
| Weight(g) | 1900 |
Dee Darcy – 02 Jul 2024
Fast shipping,good communictaions with the seller,I was really impressed with the quality of these motors. Brought 3 and having great performance with my printer.
leslyemedrano1982 – 07 Dec 2019
Nice smooth and quiet motor, also very strong. I have fitted them to an emco pc mill 55,and use it to machine steel, aluminum and all sort of soft and mild steel with no issues.
I could think of buying them again, but need to consider the fact that it is a AIO platform, coolant exposure can be an issue to the drive and covering it can be another issue since the drive being part of the motor makes its dimensions larger than standard, but this is a job specific issue, not the product itself, most cnc machine configurations can be suitable for them.
Overall great, would definitely buy them again, but not for a water cooled mill machine without making an enclosure for them.
