DST 4812 Stepper Driver

The right motion control for all your medical needs

  • Input voltage: 09~48VDC
  • Over-voltage protection: 52VDC
  • Under-voltage protection:12VDC
  • Phase current: 0.08/0.15/0.23/0.3/0.38/0.45/0.53/0.6/0.68/0.75/0.83/0.9/0.98/1.05/1.13/1.2 settable values in total. (Unit: A)
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Functions

  • Digital micro-stepping driver with TTL/ PLC logic compatible.

  • Current rating: 1.2A (RMS), 1.7A (peak).

  • Rotary Dip Switch for micro-step selection, up to 256 micro-steps.

  • Rotary Dip Switch for 16 level of current selection.

  • Both Auto and Pulse & Direction mode.

  • Choice of pluggable (JST make) or screw type terminal block connectors (Phoenix Contact make).

  • Compact size (62x62x21.8 mm).

  • Optically isolated input signals- Pulse, Direction and Disable.

  • Optional Automatic current reduction, when no pulse.

  • Optional Serial Interfaces; RS232 & USB.

  • Protection features like short circuit between motor phases, short to ground, over temperature and over voltage.

Dimensions


Specifications

Technical

Input Voltage

9 ~ 48VDC

Max Current

1.2A (RMS), 1.7A (peak)

Phase Current

0.3/0.6/0.8/1.2/1.4/1.6/2.0/2.5, 8 settable values in total. (Unit: A)

Micro Stepping

Up to 256 micro-steps.

Adaptable motor

20/28/39/42 series 2-phase hybrid stepper motor

Input Signal

PLS, DIR, DIS

Control Mode

Pulse Control: PLS+DIR, Auto Mode

Optional Serial Interface

RS 232 and USB

Protections

Short circuit between motor phases, short to ground, over temperature and over voltage.

Environmental

Cooling method

Nature air cooling

Operation environment

Avoid the environment with great amount of metallic powder, oil mist, or erosive gases

Operation humidity

<85%, RH (non-condensing or water drops)

Operation temperature

0 °C ~ +50 °C

Storage temperature

0 ℃ ~ +85 ℃

Weight (net)

0.070Kg

Dimensions

62 x 62 x 21.8 mm