Apr 15, 2011 #1 K kingssk Junior Member level 2 Joined Jul 7, 2009 Messages 21 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location india Activity points 1,417 Hi, The A3977 Stepper motor taking high current if just connect the motor, and the A3977 geting to much heat
Hi, The A3977 Stepper motor taking high current if just connect the motor, and the A3977 geting to much heat
Apr 15, 2011 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,435 Helped 14,752 Reputation 29,786 Reaction score 14,107 Trophy points 1,393 Location Bochum, Germany Activity points 298,167 By design, the driver is either active or disabled. If active, it will source the full motor current, also without performing steps. If everything is dimensioned and connected correctly, the driver should not "get too much heat", however.
By design, the driver is either active or disabled. If active, it will source the full motor current, also without performing steps. If everything is dimensioned and connected correctly, the driver should not "get too much heat", however.