The G251 is one of Geckodrive's newest low-price, high-quality step motor drives. This is in essence a miniaturized version of the G201 complete with a heatsink plate and 3.5mm 12 position connector.
- 3.5A 50VDC maximum
- Digitally filtered STEP, DIRECTION and DISABLE inputs
- 3.3V and 5V logic compatible inputs
- 300 kHz maximum step pulse frequency
- Top settable Adjust trimpot
- Power LED indicator
- No user settable jumpers
- 20 kHz switching frequency
- Mid-band resonance compensated
- Microstep to full step morphing at higher speeds
- Small size
- Four layer PCB
- Discrete all N-channel MOSFET full bridge design
- 14A rated power MOSFETs
- 3.5mm 12 position connector with screw type terminal
- Recirculate mode while the motor is stopped, reducing motor heating
