Description

Microstep Driver DMA860H

The DMA860H is a fully digital stepper drive developed with an advanced DSP control algorithm based on the latest motion control technology. It achieves a unique level of system smoothness, providing optimal torque and eliminating mid-range instability. Its motor auto-identification and parameter auto-configuration features offer quick setup to optimal modes with different motors. Compared with traditional analog drives, the DMA860H can drive a stepper motor with significantly lower noise, reduced heating, and smoother movement. Its unique features make the DMA860H an ideal choice for high-requirement applications.

Features

• Anti-Resonance provides optimal torque and nulls mid-range instability.
• Motor auto-identification and parameter auto-configuration technology offers optimal responses with different motors.
• Multi-Stepping allows a low-resolution step input to produce a higher microstep output, thus offering smoother motor movement.
• 16 selectable microstep resolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 51200, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 40000.
• Soft-start with no “jump” when powered on.
• Input voltage 24-80VDC or 24-80 VAC.
• 8 selectable peak currents including 2.40A, 3.08A, 3.77A, 4.45A, 5.14A, 5.83A, 6.52A, 7.20A.
• Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input.
• Automatic idle-current reduction.
• Suitable for 2-phase and 4-phase motors.
• Supports PUL/DIR and CW/CCW modes.
• Over-voltage and over-current protections.

Parameters

• Model: DMA860H
• Series: DM
• Brand: LEADSHINE
• Peak Current: 7.2A
• Input Voltage: 18-80VAC, 2-phase
• Logic Signal Current: 7-16mA
• Pulse Input Frequency: 200kHz
• Pulse Width: 2.5uS
• Pulse Voltage: 5VDC
• Cooling: Natural Cooling or Forced Cooling
• Environment: Avoid dust, oil fog, and corrosive gases.
• Ambient Temperature: 0°C – 50°C
• Humidity: 40%RH – 90%RH
• Operating Temperature: 70°C Max
• Vibration: 5.9m/s² Max
• Storage Temperature: -20°C – 65°C
• Weight: 550 g

Applications

Suitable for a wide range of stepping motors, from NEMA size 17 to 42. It can be used in various kinds of machines, such as X-Y tables, engraving machines, labeling machines, laser cutters, pick-and-place devices, and more. Particularly adapted for applications requiring low noise, low heating, high speed, and high precision.

สนใจหรือติดต่อสอบถาม โทร
082-972-9329 (จิมมี่)
083-256-5981 (โกมินทร์)
E-mail : [email protected]