The DM860T is brand STEPPERONLINE and manufactured by Leadshine(The most famous stepper driver company in China).

Overview:

It is a fully digital stepper drive developed with advanced DSP control algorithm based on the latest motion control technology.
Compared with traditional analog drives, DM860T can drive a stepper motor at much lower noise, lower heating, and smoother movement.

Key Features:

* Input voltage 18-80VAC or 36-110VDC (DC +/- power can be connected in any order)
* Anti-Resonance provides optimal torque and nulls mid-range instability
* Motor auto-identification and parameter auto-configuration when power on, offer optimal responses with different motors
* Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement
* 16 selectable microstep resolutions including 400 to 51200
* Soft-start with no “jump” when powered on
* 8 selectable peak current including 2.40A to 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
* Support PUL/DIR mode and CW/CCW mode
* Over-voltage and over-current protections

Electrical Specifications:

* Output Peak Current: 2.4~7.2A (6.0 RMS)
* Input Voltage: +18~80VAC (Typical 70VAC) or +36~110VDC(Typical 80VDC)
* Logic Signal Current: 7~16mA (Typical 10mA)
* Pulse Input Frequency: 0~200kHz
* Pulse Width: 2.5μS
* Isolation Resistance: 100MΩ
* Cooling: Natural Cooling or Forced cooling
* Environment: Avoid dust, oil fog and corrosive gases
* Operating Temperature: －10℃ － 45℃
* Vibration: 10-55Hz / 0.15mm
* Weight: Approx.580g (20.5oz)

Packing List:

1 x Digital Stepper Driver DM860T
1 x Full DM860T Driver Manual