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Stepper Motor Driver 0.5-4A 9-40V DC CNC Controller Module with 32 Microstep Resolution Overheat Short Circuit Protectionfor 8, 11, 14, 16, 17 Stepper Motor
Special Features
0.5~4A, 9~42V DC, 32 micro step, suit for Nema 8, 11, 14, 16 and 17 Stepper Motor.
The current(0.5A, 1A, 1.5A, 2A, 2.5A, 2.8A, 3.0A, 3.5A) is selected by the dialing switch.
Seven kind of micro-steps(1, 2/A, 2/B, 4, 8, 16, 32) are adjustable.
Large area heat sink can effectively dissipate heat. Automatic half current reduces heat.
Input voltage anti-reverse protection. Over heat, over current and short circuit protection.
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