Description
- 1x Driver box with 4 motor cables
- 1x 3.7 amp, 24-volt power supply with cord
- 1x 25-pin parallel cable
- 2x CD set with Linux/EMC2, utilities, and instructions
- 2x Spare fuse
- Driver box with four motor cables
- 3.7 amp, 24-volt power supply with cord
- 25-pin parallel cable
- Two CDs with Linux/EMC2, utilities, and instructions
- Two spare fuses
- Minimum computer requirements: Processor speed of 800 MHz or faster (Pentium III class or equivalent), RAM of 512 MB (Sherline provides 1 GB), Hard drive of 20 GB or larger, 25-pin parallel port (printer port)
- Power supply input: 100-240 VAC, 47-63 Hz, 3A (automatically adapts to incoming voltage)
- Output: 24 VDC, 4A
- Logic high levels should exceed 2 volts
- Logic low should be less than 0.5 volts
- Step pulses are active low
- Step pulses should be at least 22 microseconds long
- DB25 pinout: 1 – Input from LinuxCNC, 2 – X Direction, 3 – X Step, 4 – Y Direction, 5 – Y Step, 6 – Z Direction, 7 – Z Step, 8 – A Direction, 9 – A Step, 10 – NC, 11 – Output to LinuxCNC, 12 – Output to LinuxCNC, XYZ home, 13 – NC, 14 – Input from LinuxCNC, C1, 16 – Input from LinuxCNC, C2, 17 – NC, 18-25 – Ground
- Headers on PC board: H1 – Reduces current to 1/4 after 3 seconds, H2 – Unimplemented, H3 – Removes power from drivers immediately (panic stop), RESET – Holds the drivers in reset condition
- Motor connectors: 5-pin DIN male, Five to 30 volts (better performance at higher voltage), 2 amp unipolar configuration, 800 steps per revolution (microstepping), equates to 16,000 steps/inch with 0.050″ pitch leadscrew
Estimate shipping
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.