1 Axis Stepper Motor CNC Kit 1.9Nm(269oz.in) 1.8 Deg Nema 23 Stepper Motor & Driver
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Manuals and Documentation:
Full Datasheet:
Torque Curve:
Driver Manual:
This CNC kit included:
1 x Digital Stepper Drive 1.0-4.2A 20-50VDC for Nema 17, 23, 24 Stepper Motor
1 x Nema 23 Bipolar 1.8deg 1.9Nm (269oz.in) 2.8A 3.2V 57x57x76mm 4 Wires
Motor Specification
Manufacturer Part Number: 23HS30-2804S
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque: 1.9Nm(269oz.in)
Rated Current/phase: 2.8A
Voltage: 3.2V
Phase Resistance: 1.13ohms
Inductance: 5.4mH ± 20%(1KHz)
Frame Size: 57 x 57mm
Body Length: 76mm
Shaft Diameter: Φ6.35mm
Shaft Length: 21mm
D-cut Length: 15mm
Number of Leads: 4
Lead Length: 500mm
Weight: 1.2kg
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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Black
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Green
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Red
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Blue
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Driver Specification
Features:
Input voltage: 20–50 VDC (typical 36 VDC)
Anti‑resonance function
Automatic motor identification and parameter configuration on startup
15 selectable microstep resolutions (400–25600 steps/rev)
Soft‑start function
8 selectable peak currents (1.0–4.2 A, RMS 3.0 A)
Maximum pulse frequency: 200 kHz (TTL, opto‑isolated)
Automatic idle‑current reduction
Compatible with 2‑phase and 4‑phase stepper motors
Supports PUL/DIR control mode
Protections: over‑voltage, over‑current;
Electrical Specifications:
Output peak current: 1.0–4.2 A
Input voltage: 20–50 VDC
Logic signal current: 7–16 mA
Minimum pulse width: 2.5 µs
Isolation resistance: 500 MΩ
| Motor Specification | |
|---|---|
| Body Length(mm) | 76 |
| Holding Torque (Ncm) | 190 |
| Holding Torque (oz.in) | 269 |
| Inductance(mH) | 5.4 |
| Lead Length(mm) | 500 |
| Motor Nema Size | Nema 23 |
| No. of Lead | 4 |
| Phase Resistance(ohm) | 1.13 |
| Rated Current (A) | 2.8 |
| Shaft Diameter(mm) | 6.35 |
| Shaft Length(mm) | 21 |
| Step Angle(°) | 1.8 / 1.8 |
| Stepper Driver Specification | |
| Driving Voltage(V) | 20 - 50 |
| Output Current(A) | 1 - 4.2 |
| Microstep(Steps/rev.) | 400 - 25600 |
| Max. Pulse Input(kHZ) | 200 |
| Pulse Width(μs) | 2.5 |
| Physical Specification | |
| Weight(g) | 1550 |
