- 7A, 80VDC 10-microstep drive
- Optoisolated step and direction inputs
- Mid-band resonance damping
- Silent 20kHz PWM switching
- No low-speed vibration
G203V
- 7A 80VDC 10-Microstep Drive
- Mid-band resonance damping
- Short-circuit protection
- Reversed-polarity protection
- Over-temperature protection
- Over-voltage protection
- Optoisolated STEP, DIRECTION and DISABLE inputs
- Optoisolator COMMON is ground
- 2.5V, 3.3V and 5V logic compatible inputs
- Recirculate mode while motor is stopped
- 350 kHz maximum Step pulse frequency
- Top settable adjust trimpot
- Power and error LED indicators
- No user settable jumpers inside
- Internal socketed fuse
- Power-on reset
- 20 kHz switching frequency
- Same size and terminal pin-out as the G201
- The G203V is available in a G203V-Vacuum version as well. This changes the auto current standby to 0% as opposed to 70%, allowing it to operate in a high vacuum environment with minimal heating problems.
- The G203V is also available in a G203V-CW/CCW version. This means that rather than taking a step and direction input it takes a CW and CCW input on the step and direction terminals. This is only necessary if your machine outputs CW/CCW signals as opposed to step and direction.
- If you would like either of these options, please specify in the comments section of your order. Unless noted, all G203Vs will be shipped out with the standard firmware.