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Product Description

This CNC kit includes:
- 1 x 23HS30-2804S2: Nema 23 Bipolar 1.9Nm(269.06oz.in) 2.8A 57x57x76.5mm 4 Wires Φ8mm Shaft
- 1 x DM542Y: Y Series Digital Stepper Driver 1.0-4.2A DC20V-50V for Nema 17, 23, 24 Stepper Motor
Driver Dimension

DIP Setting

Key Features:
- A new generation of 32-bit DSP control technology, cost-effective, stable and excellent vibration performance
- With 16 equal angle constant torque subdivision, up to 200 subdivisions
- The current control is smooth, precise, and the motor heat is small
- The highest impulse response frequency is up to 200KHz
- When the step pulse stops for more than 250ms, the motor current is halved.
- Excellent smoothness in low frequency subdivision
- Optically isolated differential signal input, strong anti-interference ability
- The drive current peak is adjustable below 4.2A
- Voltage input range: DC20~50V
- With over voltage, under voltage and other error protection
- Very small size, volume 118*76*33(mm), weight 0.3kg
Driver Specification
Output Peak Current: | 1.0 - 4.2A(0.71~3.0RMS) |
Input Voltage: | DC20V~50V |
Logic Signal Current: | 7 - 15mA(Typical 10mA) |
Pulse Input Frequency: | 0 - 200kHz |
Pulse Width: | 2.5μS |
Isolation Resistance: | 500MΩ |
Motor Dimension

Connection
A+: Black, A-: Green, B+: Red, B-: Blue
Motor Specification
Motor Type: | Bipolar Stepper |
Step Angle: | 1.8deg |
Holding Torque: | 1.9Nm(269.06oz.in) |
Rated Current/Phase: | 2.8A |
Phase Resistance: | 1.13ohms |
Inductance: | 4.8mH±20%(1KHz) |
Insulation Class: | B 130°C[266°F] |

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