DM5-432A Driver
Specifications and reference information for the DM5-432A stepper driver used on the Bolt X and Y axes (machines from August 2024 onward).
Provided as-is for Thunder Laser USA customers. Always run a test cut on scrap first — settings vary by material and machine. Please do not redistribute.
The DM5-432A is the stepper driver used on Bolt machines (August 2024 and onward) for the X and Y axes.
Key Features
- Voltage input range: 20~36VDC
- Maximum current: 3.2A
- 4 input signals: pulse, direction, enable, subdivision number setting method selection
- 2 output signals: supports alarm and sensor origin/brake
- 8 levels of current adjustable, 16 levels of subdivision adjustable
Specifications
| Parameter | Value |
|---|---|
| Model | DM5-432A |
| Series | DM5 |
| Command Source | PUL&DIR, CW&CCW |
| Operation Voltage (VDC) | 20–36 |
| Output Current (A, Peak) | 3.2 |
| Input Frequency (KHz, Max.) | 1MHz |
| Logical Voltage (VDC) | Pulse direction signal level: 5V, digital input signal current: 10mA, other control signal input voltage: 12/24V |
| # of Inputs | 4 |
| # of Outputs | 2 |
| Characteristics | Standard |