ADT42 - 2 Phase Stepper Motor Driver
Input 24~50 Vdc or 24~35Vac, Max Output Current 4.2A
Internal Reference:
XAL42
Introduction:
ADT42 is an economical high performance driver based on one of the most advanced technologies in the world today. It is suitable for driving any 2-phase and 4-phase hybrid stepping motors. By using advanced bipolar constant-current chopping technique, it can output more speed and power from the same motor, compared with traditional technologies such as L/R driers. Its 3-state current control technology allows coil currets to be well controlled, with relatively small current ripple and therefore less motor heating.
Features:
- Low cost, high torque under high speed condition
- AC and DC both can be used:
- DC24V-DC50V, AC24V-AC35V ,
- AC1(V+), AC2(GND)
- Supply voltage up to +50VDC, peak current up to 4.2A
- Automatic idle-current reduction
- Suitable for 2-phase and 4-phase stepper motors
- Optically isolated input signals
- 15 selectable resolutions, up to 25,600 steps/rev
- PUL/DIR & CW/CCW mode optional
- Small size (118*88*35mm)
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