The G201X is the newest stepper drive from Geckodrive and is a drop-in replacement for the G201. It is built around our already proven CPLD design similar to the G203V and the G320X. The G201X adds many new features and is an excellent successor to the original G201. 

• 7A 80VDC power rating
• 10 microstep fixed resolution
• Optoisolated step / direction
• Mid-band resonance damping
• Silent 20kHz PWM switching
• No low-speed vibration
• STEP and DIRECTION is +3.3VDC and +5VDC compatible at 2.5mA
• Recirculate mode during STANDBY greatly reduces motor heating
• No external 470uF capacitor is required
• Power-on RESET
• DIRECTION is clocked in on the active step pulse edge
• No internal jumpers
• No current set resistor required
• All settings done using a 10 position DIP switch
• Universal step and direction COMMON

G201X Manual (PDF)

Related Application Notes:

Step Motor Basics Guide (PDF)
Reducing RF Interference (PDF)
Step and Direction Tester (PDF)

PLEASE NOTE: The G201X is not compatible with the G901 and is 10 microstep only. There will be a step pulse multiplier, the G901X, available in the near future.