This page explains how Stepper Motor Driver is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
An electronic device that controls the operation of a stepper motor by converting control signals into precise electrical pulses.
Technical details and manufacturing context for Stepper Motor Driver
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Output CurrentRequired | 1.0–4.2 A | Maximum continuous current supplied to each motor phase |
| Supply VoltageRequired | 24–48 VDC | Input DC voltage range required for operation |
| Microstep Resolution | 2–256 steps/rev | Number of microsteps per full step, common values: 1, 2, 4, 8, 16, 32, 64, 128, 256 |
| Step Pulse Frequency | 0–200 kHz | Maximum frequency of step pulses the driver can accept |
| Number of Axes | 1 | Single-axis driver for one stepper motor |
| Motor Type | 2-phase bipolar | Compatible with NEMA 17, 23, 24 |
| Control Signal Interface | Pulse/Direction, CW/CCW | Optocoupler isolated inputs |
| Logic Input Voltage | 5–24 V DC | Compatible with PLC and MCU outputs |
| Protection Rating | IP20 | For indoor use; protect from dust and moistureIEC 60529 |
| Operating Temperature | 0–50 °C | Derate above 40 °C; avoid condensation |
| Storage Temperature | -20–70 °C | Non-operating condition |
| Dimensions (W×H×D) | 118×75×33 mm | Compact panel-mount design |
| Weight | 0.3 kg | Lightweight for easy mounting |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Stepper Motor Driver.
| current: | Up to 8A peak per phase, 4A continuous |
| voltage: | 12-48 VDC input range, 24-80 VDC motor supply |
| other spec: | Humidity: 20-90% non-condensing, IP20 protection rating |
| temperature: | -20°C to +85°C operating, -40°C to +125°C storage |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
12 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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A stepper motor driver converts low-level control signals from a controller into high-power electrical pulses to drive a stepper motor. It controls the current and voltage to the motor windings in a sequence, enabling precise positioning and speed control.
The driver is designed for two-phase bipolar stepper motors, commonly NEMA 17, 23, and 24. It is a single-axis driver, meaning it controls one motor at a time.
Key specifications include supply voltage (24–48 VDC), output current per phase (1.0–4.2 A), microstep resolution (2–256 steps per full step), and step pulse frequency (up to 200 kHz). These values are reference ranges and must be verified for the specific model.
The driver is designed for indoor use with an IP20 rating, so it should be protected from dust and moisture. It should be mounted on a panel with adequate heat dissipation. Operating temperature is 0–50 °C; derate above 40 °C. Avoid condensation. Regular inspection for loose connections and overheating is recommended.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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