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The step pulse multiplier board, the G901X, has four resolution options: Full step (200 PPR), half step (400 PPR), five microstep (1000 PPR), and ten microstep (2000 PPR).Īn adjustable low-speed smoothness trimpot compensates for motor nonlinearity at the low end while midband resonance compensation ensures reliable torque output through the midband dropout region. Capable of driving four independent motors with its discrete internal. Its oversized MOSFETs can run a stepper motor up to 7A and 80VDC without issue, pushing its motor range to NEMA 17 through 42.Įasy to use features like a DIP switch for user settings (from current setting to resonance compensation), indicator LEDs for fast diagnosis of proper function, and a universal COMMON input makes for a simple to set up and powerful package. Our first multi-axis drive, the G540 is our most popular end-user focused product. This is made possible due to its CPLD design, which moves most formerly analog operations to firmware while still maintaining its large dual H-bridge power section. The section of the diagram concerning that is shown below, with the. The first thing you should do is to connect your ENABLE pin (Pin 10) to GND (Pin 12). STEP 1: DETERMINE THAT THE ENABLE PIN IS CONNECTED.
#GECKODRIVE G540 DRIVER#
The Geckodrive G210X 4-Axis Digital Stepper Motor Driver is designed to run a large stepper motor efficiently and inexpensively. This is a quick guide to setting up your G540 for the first time to eliminate any setup headaches you may have. and current can be set differently on each axis via a current set resistor,Includes 4 DB9 connectors for motor connections, The G540 is their most popular. Runs a stepper motor up to 7A and 80VDC.Is a variation of the G201X and is designed to run a large stepper motor.The best way to adjust these is a plastic screwdriver with a very gentle touch. Skip to the beginning of the images gallery. Capable of driving four independent motors with its discrete internal motor controls at up to 50VDC and 3.5A per axis, it can move motors ranging from small NEMA 17s to large NEMA 34s. On the Geckodrive website is a document titled G540 Heatsink Experiment that discusses issues of overheating. Our first multi-axis drive, the G540 is our most popular end-user focused product. They are heavy mmotor units that are made to handle the current passing through them. While operating at its maximums the G540 can get up to 70C (158F) comfortably heatsinking is mandatory if the temperature gets above that range. Rev 5 my old unit: Please try your search again later. Geckodrive G210X 4-Axis Digital Stepper Motor Driver Geckodrive G540 4-Axis Bipolar Stepper Motor Driver.Data Communication and Human Input Devices.