Leadshine DMA860H 2 Phase Stepper Driver 18-80VAC for Nema23 Nema34 Nema42 Stepper Motor

Leadshine DMA860H 2 Phase Stepper Driver 18-80VAC for Nema23 Nema34 Nema42 Stepper Motor

Features:

Motor Compatibility: Designed to operate 2-phase and 4-phase stepper motors.

Frame Size Compatibility: Compatible with NEMA 23, 24, 34, and 42 frame stepper motors.

Operating Voltage: Accepts 18-80 VAC or 24-110 VDC input.

Programmable Output Current: Output current is configurable from 2.4 A to 7.2 A.

Pulse Input: Supports pulse input frequencies up to 300 kHz.

Programmable Microstepping: Microstep resolution is user-configurable.

Configuration Method: Settings for microstepping and output current are adjusted via onboard DIP switches.

Control Signal Modes: Supports both PUL/DIR and CW/CCW input signal formats.

Power Management: Includes an automatic idle-current reduction function.

Electrical Specifications:

Output Peak Current: 2.4~7.2A

Input Voltage: +18~80VDC (Typical 70VDC)

Logic Signal Current: 7~16mA (Typical 10mA)

Pulse Input Frequency: 0~300kHz

Pulse Width: 2.5μS

Isolation Resistance: 500MΩ

Operating Environment and other Specifications(Tj = 25℃/77℉):

Cooling: Natural Cooling or Forced cooling

Environment: Avoid dust, oil fog and corrosive gases

Ambient Temperature: 0℃ － 65℃

Humidity: 40%RH－90%RH

Operating Temperature: -10℃ － 45℃

Vibration: 10-55Hz / 0.15mm

Storage Temperature: -20℃ － 65℃

Weight: Approx.210g (7.4oz);