ZPD258M is a new generation fully digital stepper motor driver that integrates advanced DSP control chips with unique control circuits. It operates at a driving voltage of DC 24-80V and is compatible with various two-phase and three-phase hybrid stepper motors with a current rating below 5.0A and an outer diameter of 57-86mm. The driver internally employs a circuit based on principles similar to servo control, which ensures smooth motor operation with minimal vibration and noise. Its positioning accuracy can reach up to 40,000 pulses per revolution. This product is widely used in medium and small-sized CNC equipment with high resolution, such as engraving machines, dispensing machines, screw driving machines, small CNC machine tools, and packaging machinery
| 中文 | 英文 |
|---|---|
| ★电气参数 | ★Electrical Parameters |
| 工作电压 | Operating Voltage |
| DC24-80V;AC20~55V | DC24-80V; AC20~55V |
| 信号电压 | Signal Voltage |
| 4.2~28V | 4.2~28V |
| 信号频率 | Signal Frequency |
| ≤150KHz | ≤150KHz |
| 信号接口 | Signal Interface |
| 控制方式 | Control Method |
| 共阴、共阳、差分 | Common Cathode, Common Anode, Differential |
| 触发方式 | Trigger Method |
| 上升沿触发，下降沿可改 | Rising Edge Trigger, Falling Edge Configurable |
| 工作模式 | Operating Mode |
| 单、双脉冲，速度10模式（需设定） | Single/Dual Pulse, Speed 10 Mode (Requires Setting) |
| SP01锁机电流可调，需调试工具 | SP01 Locking Current Adjustable, Requires Debug Tool |
| 参数设定 | Parameter Setting |
| SP05脉冲平滑可调，需调试工具 | SP05 Pulse Smoothing Adjustable, Requires Debug Tool |
| SP17电机电感量可调，需调试工具 | SP17 Motor Inductance Adjustable, Requires Debug Tool |
| 适配电机 | Compatible Motors |
| 57全系列，86系列12Nm以下电机 | 57 Full Series, 86 Series Motors Below 12Nm |
| 电机释放功能有效 | Motor Release Function Active |
| 其他设定 | Other Settings |
| 掉电相位记忆功能有效 | Power-Off Phase Memory Function Active |
| 欠压、过压报警 | Undervoltage, Overvoltage Alarm |
| 故障保护 | Fault Protection |
| 过流报警 | Overcurrent Alarm |
| 过热报警 | Overheat Alarm |
The input voltage must not exceed DC 80V;
The input pulse signal is active on the falling edge; for rising edge control, internal drive parameters need to be set;
When the drive temperature exceeds 75°C, it stops working and the fault indicator ALM lights up. The drive will not resume operation until the temperature drops below 50°C and the power is re-applied. If overheating protection is triggered, please install a heat sink;
If the overcurrent (load short circuit) fault indicator ALM lights up, please check the motor wiring and other possible short circuit faults. After troubleshooting, reapply power to resume operation;
If the no-motor fault indicator ALM lights up, please check the motor wiring. After troubleshooting, reapply power to resume operation.
| D6 | Self-test switch |
|---|---|
| OFF | External pulse |
| ON | At a speed of 30 rpm |
Note: 1. When D6 is ON, the self-test switch is OFF.
2. When D6 is OFF, the self-test switch is ON.
| D5 | Pulse Mode |
|---|---|
| ON | Dual Pulse: PU is the forward pulse stepping signal, DR is the reverse stepping pulse signal |
| OFF | Single Pulse: PU is the stepping pulse signal, DR is the direction control signal |
